#  @IWeatherON Instant Weather Ontario ❄️ Instant Weather Ontario ❄️ posts on X about canada, environment, level, toronto the most. They currently have [------] followers and [----] posts still getting attention that total [------] engagements in the last [--] hours. ### Engagements: [------] [#](/creator/twitter::1375783214/interactions)  - [--] Week [------] +27% - [--] Month [---------] +93% - [--] Months [---------] +146% - [--] Year [---------] -22% ### Mentions: [--] [#](/creator/twitter::1375783214/posts_active)  - [--] Month [---] -17% - [--] Months [---] +167% - [--] Year [---] +9.40% ### Followers: [------] [#](/creator/twitter::1375783214/followers)  - [--] Week [------] +0.03% - [--] Month [------] +1.70% - [--] Months [------] +5.10% - [--] Year [------] +11% ### CreatorRank: [-------] [#](/creator/twitter::1375783214/influencer_rank)  ### Social Influence **Social category influence** [countries](/list/countries) [travel destinations](/list/travel-destinations) [gaming](/list/gaming) [technology brands](/list/technology-brands) [social networks](/list/social-networks) [finance](/list/finance) [stocks](/list/stocks) [automotive brands](/list/automotive-brands) [celebrities](/list/celebrities) [currencies](/list/currencies) **Social topic influence** [canada](/topic/canada) #1802, [environment](/topic/environment) #263, [level](/topic/level) #2622, [toronto](/topic/toronto), [london](/topic/london), [niagara falls](/topic/niagara-falls), [snow](/topic/snow), [barrie](/topic/barrie), [kirkland lake](/topic/kirkland-lake), [city of](/topic/city-of) **Top accounts mentioned or mentioned by** [@thetravelagentnextdoorca](/creator/undefined) [@owensoundca](/creator/undefined) [@weathernetwork](/creator/undefined) [@icwr](/creator/undefined) [@instantweather](/creator/undefined) [@nevesphilip](/creator/undefined) [@yakkstack](/creator/undefined) [@w2the3rd](/creator/undefined) [@elonmusk](/creator/undefined) [@ntpreports](/creator/undefined) [@bootsandhearts](/creator/undefined) [@nhpreports](/creator/undefined) [@walkertongreg](/creator/undefined) [@jimcantore](/creator/undefined) [@travisdemaria](/creator/undefined) [@parishealey](/creator/undefined) [@lowercaseegg](/creator/undefined) [@jordanhallwx](/creator/undefined) [@virtuweather](/creator/undefined) [@ecgcca](/creator/undefined) **Top assets mentioned** [Auroracoin (AUR)](/topic/aurora) [April (APRIL)](/topic/april) [Huron Consulting Group Inc. (HURN)](/topic/$hurn) [Flare (FLR)](/topic/flare) ### Top Social Posts Top posts by engagements in the last [--] hours "#onstorm 2:34p SNOW SQUALL WATCH ENDED Snow squalls are expected. Under the snow squall bands visibilities will be significantly reduced due to the heavy snow combined with blowing snow & snow will quickly accumulate. Snow squalls this afternoon &. https://instantweather.ca/2019/02/08/49384M-snow-squall-watch-ended/ https://instantweather.ca/2019/02/08/49384M-snow-squall-watch-ended/" [X Link](https://x.com/IWeatherON/status/1093956337338339331) 2019-02-08T19:34Z 70.8K followers, [--] engagements "#onstorm 10:09p FREEZING RAIN WARNING ENDED The freezing rain has transitioned to snow. Roads & sidewalks may still be slippery. Brockville - Prescott Merrickville-Wolford - Kemptville Ottawa South - Richmond - Metcalfe Morrisburg - Long Sault. https://instantweather.ca/2019/12/31/tkgVO2-freezing-rain-warning-ended/ https://instantweather.ca/2019/12/31/tkgVO2-freezing-rain-warning-ended/" [X Link](https://x.com/IWeatherON/status/1211847134535917568) 2019-12-31T03:10Z 72K followers, [--] engagements "#onstorm 7:20p SEVERE THUNDERSTORM WARNING ENDED Severe thunderstorms have weakened or moved out of the region. Gananoque - Mallorytown Brockville - Prescott Westport - Charleston Lake Merrickville-Wolford - Kemptville https://instantweather.ca/2020/07/02/RfRScz-severe-thunderstorm-warning-ended/ https://instantweather.ca/2020/07/02/RfRScz-severe-thunderstorm-warning-ended/" [X Link](https://x.com/IWeatherON/status/1278831010533322754) 2020-07-02T23:20Z 71.7K followers, [--] engagements "#ONStorm #ONwx 4:44PM - Tues Sep [--] 2021: Are you ready for the end of summer Well whether youre ready or not were just under [--] hours from the start of astronomical fall (Wednesday September [--] 3:21 P.M. EDT)" [X Link](https://x.com/IWeatherON/status/1440416609017872385) 2021-09-21T20:44Z 71.9K followers, [--] engagements "And the first day of fall is going to be quite the soaker across Southern Ontario. Significant rainfall is expected to begin tonight and continue all the way into early Thursday. It could bring quite a lot of rain with up to 100mm of accumulation over the next few days" [X Link](https://x.com/IWeatherON/status/1440416611547025409) 2021-09-21T20:44Z 71.9K followers, [--] engagements "In advance of the expected rainfall Environment Canada has issued widespread rainfall warnings for much of Southwestern/Central Ontario and around the GTA. Theyre forecasting between 50-75mm of rainfall accumulation with up to 100mm in localized areas" [X Link](https://x.com/IWeatherON/status/1440416617033207814) 2021-09-21T20:44Z 71.7K followers, [--] engagements "#ONStorm #ONwx Starting to see the number of power outages rapidly increase over the last few hours as the winds intensify. This is especially true east of Lake Huron where gusts of up to [---] km/h are possible. According to Hydro One the biggest outage so far encompasses Lucknow and surrounding communities. We hope everyone is staying safe What are you experiencing - Brennen https://twitter.com/i/web/status/1775313884041117730 https://twitter.com/i/web/status/1775313884041117730" [X Link](https://x.com/IWeatherON/status/1775313884041117730) 2024-04-03T00:06Z 71.7K followers, 32.5K engagements "#onstorm 10:39a FOG ADVISORY ENDED by Environment Canada Gogama - Foleyet Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake Manitoulin - Blind River - Killarney North Bay - West Nipissing https://instantweather.ca/2024/09/22/yjS3go-fog-advisory-ended/ https://instantweather.ca/2024/09/22/yjS3go-fog-advisory-ended/" [X Link](https://x.com/IWeatherON/status/1837864336007786526) 2024-09-22T14:39Z 71.5K followers, [----] engagements "#onstorm 11:39a FOG ADVISORY ENDED by Environment Canada Greater Sudbury And Vicinity https://instantweather.ca/2024/09/22/C363o1-fog-advisory-ended/ https://instantweather.ca/2024/09/22/C363o1-fog-advisory-ended/" [X Link](https://x.com/IWeatherON/status/1837879531014918652) 2024-09-22T15:40Z 71.5K followers, [----] engagements "#ONStorm #ONwx Snow has now spread across most of Southern Ontario this evening with the heaviest accumulations currently being observed in Central and Eastern Ontario. Were noticing a dry slot developing within the system stretching from Peterborough through Kitchener and into London. This gap in precipitation shouldnt last too long as moisture is expected to fill in later tonight. That said the delayed onset of snowfall in these areas may lead to slightly lower totals than initially forecast. A solid 10-25 cm is still expected but accumulation could end up on the lower end of that range." [X Link](https://x.com/IWeatherON/status/1889852510107570450) 2025-02-13T01:42Z 66.5K followers, 27K engagements "#ONStorm #ONwx ❄ STORM CHIPS FORECAST FOR THIS WEEKEND ❄ By popular demand were back with the highly scientific storm chip forecast for this weekends winter storm Turns out yall love a good excuse to stock up on snacks and drinks (not that you really need one). So if youre heading to the grocery store in the morning heres what youll need to ride out the storm in comfort: For most of Southern Ontario a solid 4-5 bags of chips should do the trickthough lets be real theres no harm in grabbing a few extras. After all snowstorms are unpredictable and so is your snack craving. As for drinks well" [X Link](https://x.com/IWeatherON/status/1890611922288197715) 2025-02-15T03:59Z 66.7K followers, 24.2K engagements "#ONStorm #ONwx ⚠☃ UPDATE: Strongest Snowstorm in Years to Bury Southern Ontario in Up to 50cm of Snow on Sunday 📅 Saturday February [--] - Sunday February [--] [----] VIEW THE FULL FORECAST: - Brennen https://instantweatherinc.com/article/ontario/2025/2/15/blizzard https://instantweatherinc.com/article/ontario/2025/2/15/blizzard" [X Link](https://x.com/IWeatherON/status/1890931982596526443) 2025-02-16T01:11Z 66.7K followers, 74.3K engagements "⛈ Strong Severe Thunderstorm & Tornado Risk For Ontario on Thursday Evening 📅 Thursday July [--] [----] VIEW THE FULL FORECAST: - Adam #ONStorm #Ontario Thank you to our sponsor Kempenfest in Barrie Aug 1-4 [----] LEARN MORE: http://Kempenfest.com https://instantweatherinc.com/article/ontario/2025/7/24/severe-storm-and-tornado-risk https://instantweatherinc.com/article/ontario/2025/7/24/severe-storm-and-tornado-risk http://Kempenfest.com https://instantweatherinc.com/article/ontario/2025/7/24/severe-storm-and-tornado-risk" [X Link](https://x.com/IWeatherON/status/1948211983813054926) 2025-07-24T02:41Z 71.7K followers, 14.1K engagements "#ONStorm #ONwx A damaging line of storms continues to slowly sink to the southeast into London Kitchener and the Greater Toronto Area (GTA). Weve had countless reports of damage being produced by this line. Over 100k Hydro One customers are without power. Please seek shelter if you are in the path of this storm. Join us live: - Brennen 8:08 PM - Thursday July [--] [----] http://instantweather.ca/live http://instantweather.ca/live" [X Link](https://x.com/IWeatherON/status/1948535985484280313) 2025-07-25T00:09Z 69.9K followers, 10.2K engagements "#ONStorm #ONwx ⚠ WIDESPREAD POWER OUTAGES Hydro One is reporting over 100k customers are without power this evening caused by the ongoing damaging line of storms as of [--] PM Central Ontario is the worst hit with many regions seeing over 25% of customers out of power. Join us live: - Brennen Source: https://poweroutage.com/ca/province/ontario http://instantweather.ca/live https://poweroutage.com/ca/province/ontario http://instantweather.ca/live" [X Link](https://x.com/IWeatherON/status/1948538366573662567) 2025-07-25T00:18Z 69.9K followers, 15.1K engagements "#ONStorm #ONwx 🔥 WILDFIRE UPDATE - Bobcaygeon Area Theres been a lot of speculation about how the ongoing wildfire north of Bobcaygeon may have started. The truth is we wont know for sure for some time and in many cases investigators are never able to confirm the exact cause. Wildfire origins can be incredibly difficult to pinpoint especially when the fire burns over evidence. That said one likely explanation is the thunderstorm that passed through the area on Friday August [--]. Data shows a lightning strike occurring right in the location where the fire is currently burning. This doesnt" [X Link](https://x.com/IWeatherON/status/1954593904000401437) 2025-08-10T17:21Z 70.8K followers, [----] engagements "#onstorm 11:12a SEVERE THUNDERSTORM WATCH ISSUED by Environment Canada Timmins - Cochrane Greater Sudbury And Vicinity Gogama - Foleyet Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake Manitoulin - Blind River - Killarney North. https://instantweather.ca/2025/08/23/PnHb6q-severe-thunderstorm-watch-issued/ https://instantweather.ca/2025/08/23/PnHb6q-severe-thunderstorm-watch-issued/" [X Link](https://x.com/IWeatherON/status/1959273043391562131) 2025-08-23T15:14Z 69.9K followers, [----] engagements "#onstorm 11:15a FROST ADVISORY ISSUED by Environment Canada Timmins - Cochrane Greater Sudbury And Vicinity Chapleau - Gogama Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake https://instantweather.ca/2025/08/29/4sdZrs-frost-advisory-issued/ https://instantweather.ca/2025/08/29/4sdZrs-frost-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1961447905602228555) 2025-08-29T15:16Z 70.2K followers, [----] engagements "#onstorm 8:57a FROST ADVISORY ENDED by Environment Canada Agawa - Lake Superior Park Searchmont - Montreal River Harbour - Batchawana Bay Timmins - Cochrane Greater Sudbury And Vicinity Chapleau - Gogama Kirkland Lake - Temiskaming Shores - Temagami. https://instantweather.ca/2025/08/30/zBa5l6-frost-advisory-ended/ https://instantweather.ca/2025/08/30/zBa5l6-frost-advisory-ended/" [X Link](https://x.com/IWeatherON/status/1961775475346588020) 2025-08-30T12:58Z 70.3K followers, [----] engagements "#ONStorm #ONwx AURORA UPDATE: 7:50 PM ET It looks like tonight is shaping up to be a good one for northern lights viewing across Southern Ontario Conditions are now favorable for the aurora to show up along the northern horizon once darkness settles in over the next hour. The geomagnetic storm has just hit G2 strength which is typically when we start to see the northern lights become visible in our region. To give yourself the best chance head somewhere away from city lights. If you dont see it right away try using your phone camera with night mode and max exposure. Often your camera will" [X Link](https://x.com/IWeatherON/status/1962665035932803353) 2025-09-01T23:53Z 70.7K followers, 15.2K engagements "#onstorm 9:24a FROST ADVISORY ENDED by Environment Canada Gogama - Foleyet Kirkland Lake - Temiskaming Shores - Temagami https://instantweather.ca/2025/09/12/9TGt9Q-frost-advisory-ended/ https://instantweather.ca/2025/09/12/9TGt9Q-frost-advisory-ended/" [X Link](https://x.com/IWeatherON/status/1966493075381108789) 2025-09-12T13:24Z 70.3K followers, [----] engagements "#onstorm 11:00a FROST ADVISORY ISSUED by Environment Canada Greater Sudbury And Vicinity Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake North Bay - West Nipissing https://instantweather.ca/2025/09/19/e5gD6D-frost-advisory-issued/ https://instantweather.ca/2025/09/19/e5gD6D-frost-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1969054281384038481) 2025-09-19T15:01Z 70.3K followers, [----] engagements "#onstorm 9:13a FROST ADVISORY ENDED by Environment Canada Kirkland Lake - Temiskaming Shores - Temagami https://instantweather.ca/2025/09/21/IjBpOo-frost-advisory-ended/ https://instantweather.ca/2025/09/21/IjBpOo-frost-advisory-ended/" [X Link](https://x.com/IWeatherON/status/1969752051304501521) 2025-09-21T13:14Z 70.3K followers, [----] engagements "Severe Thunderstorm Potential 8:36PM - Sun Sep [--] 2025: #onstorm #onwx We're carefully monitoring this storm that is located near Port Colborne tracking northeast. It may have the potential to produce strong or damaging wind gusts as it's. https://instantweather.ca/2025/09/22/yNQHKo-severe-thunderstorm-potential/ https://instantweather.ca/2025/09/22/yNQHKo-severe-thunderstorm-potential/" [X Link](https://x.com/IWeatherON/status/1969923846154473577) 2025-09-22T00:36Z 69.9K followers, [----] engagements "#onstorm 12:09p FOG ADVISORY ENDED by Environment Canada Kirkland Lake - Englehart https://instantweather.ca/2025/09/25/GvcN63-fog-advisory-ended/ https://instantweather.ca/2025/09/25/GvcN63-fog-advisory-ended/" [X Link](https://x.com/IWeatherON/status/1971245859594752112) 2025-09-25T16:10Z 70.7K followers, [----] engagements "#onstorm 11:53p FROST ADVISORY ISSUED by Environment Canada Stirling - Tweed - South Frontenac Westport - Charleston Lake Gananoque - Mallorytown Smiths Falls - Lanark - Sharbot Lake https://instantweather.ca/2025/10/02/O1r73d-frost-advisory-issued/ https://instantweather.ca/2025/10/02/O1r73d-frost-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1973597375404052742) 2025-10-02T03:54Z 69.9K followers, [----] engagements "#onstorm 11:47p FOG ADVISORY ISSUED by Environment Canada City Of Thunder Bay Superior West Nipigon - Rossport https://instantweather.ca/2025/10/04/dqSPQY-fog-advisory-issued/ https://instantweather.ca/2025/10/04/dqSPQY-fog-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1974320575809278141) 2025-10-04T03:48Z 69.9K followers, [----] engagements "#onstorm🚨BIGGEST SALE EVER 🚨 Link in the comments below👇 Save $20 off Instant Weather PRO the most powerful radar software in Canada Experience lightning-fast full-resolution radar advanced storm tracking tools and detailed weather insights trusted by meteorologists storm spotters emergency planners & weather enthusiasts nationwide. This is our lowest price ever but it wont last long - Adam & the IW team" [X Link](https://x.com/IWeatherON/status/1976020607503380662) 2025-10-08T20:23Z 69.8K followers, [----] engagements "☀ Two Weeks Until [--] PM Sunsets 😢 Enjoy those last golden evenings while you can because in just two weeks the clocks roll back and the sun will be setting around [--] PM across much of Southern Ontario. Daylight Saving Time officially ends on Sunday November [--] which means we gain an extra hour of sleep but lose that precious evening light. The earlier sunsets are a clear sign were inching closer to the winter solstice and those long dark nights ahead. There is one small bright side though literally The time change will push sunrise from just before [--] AM to before [--] AM so mornings will feel a" [X Link](https://x.com/IWeatherON/status/1979614987166404756) 2025-10-18T18:26Z 69.8K followers, [----] engagements "#onstorm 3:43p RAINFALL WARNING ISSUED by Environment Canada Timmins - Cochrane - Iroquois Falls Greater Sudbury And Vicinity Gogama - Foleyet Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake Manitoulin - Blind River - Killarney https://instantweather.ca/2025/10/18/TfwNQr-rainfall-warning-issued/ https://instantweather.ca/2025/10/18/TfwNQr-rainfall-warning-issued/" [X Link](https://x.com/IWeatherON/status/1979634675959341539) 2025-10-18T19:44Z 72.1K followers, [----] engagements "#ONStorm #ONwx ⛈ Severe-Warned Storm Tracking Toward the Sarnia Area As mentioned earlier models were hinting at a questionable severe risk this evening and it looks like thats starting to play out. Were keeping a close eye on a severe-warned storm currently over Michigan thats slowly moving toward the Canadian border. If it holds together it could affect areas near Sarnia and Wallaceburg later this evening. With sunset approaching theres a good chance this cell may weaken as it nears the border. Either way well be watching it closely and will keep you updated on any potential risk to our" [X Link](https://x.com/IWeatherON/status/1979671106283020693) 2025-10-18T22:09Z 69.8K followers, [----] engagements "#ONStorm #ONwx #BREAKING Magnitude [---] Earthquake near Sudbury A small earthquake has rattled the Sudbury area this evening. According to United States Geological Survey (USGS) a magnitude [---] quake struck around 8:46 PM roughly [--] km north-northwest of Lively just southwest of Sudbury. The quake originated at a depth of about [--] km which is considered relatively shallow. While earthquakes of this magnitude are typically minor they can still be felt locally especially by those close to the epicentre. No damage has been reported at this time. Did you feel it Let us know where you were and what" [X Link](https://x.com/IWeatherON/status/1980110720608997663) 2025-10-20T03:15Z 69.9K followers, [----] engagements "#onstorm The clouds in #Barrie are really cooking this morning 👀 What are you experiencing This is a timelapse because regular video didnt do it justice. Some lake-effect s rain this morning for some of us. Wont be too long until weve got lake effect s Never mind I cant even say it. 🤐 - Adam" [X Link](https://x.com/IWeatherON/status/1980239638594826525) 2025-10-20T11:48Z 69.9K followers, [----] engagements "#ONStorm #ONwx 🌧 Lake Effect Machine Roars to Life This Week With Locally Heavy Rain Possible in Parts of Southern Ontario Its not quite lake effect snow season just yet but it looks like Mother Nature is ready to give us an early preview of whats to come. Cooler more seasonal air will dominate the weather story across Southern Ontario this week. When that colder air flows over the still-warm Great Lakes it creates the perfect setup for a multi-day lake effect event. Regions typically known as the snow belt may need to temporarily rebrand as the rain belt. Models are currently showing the" [X Link](https://x.com/IWeatherON/status/1980418750399570243) 2025-10-20T23:39Z 69.9K followers, [----] engagements "💙 BLUE JAYS WARNING ISSUED ⚾ Were getting reports of an unusual storm overtaking downtown Toronto and it appears to be a full-blown Blue Jays storm Witnesses describe the scene as loud electric and completely unstoppable as the Jays powered their way through Game [--] of the ALCS. This marks the teams advance to the World Series and by the looks of it Toronto will be staying under this Blue Jays warning for quite some time. GO JAYS GO How are you celebrating - Brennen" [X Link](https://x.com/IWeatherON/status/1980469554275831866) 2025-10-21T03:01Z 69.9K followers, 22.8K engagements "The streets of Downtown Toronto are filled with joyful celebrations as the Blue Jays are headed to the World Series Check out just how packed the streets are outside the Rogers Centre. Source: City of Toronto - Brennen" [X Link](https://x.com/IWeatherON/status/1980479100541366783) 2025-10-21T03:39Z 69.9K followers, 11.6K engagements "#onstorm Waterspout potential today and tomorrow over the Great Lakes (and lake Simcoe cannot be ruled out). Big thanks to our friends at the @ICWR for sharing their model data - Adam (9:20 AM - Tue Oct [--] 2025)" [X Link](https://x.com/IWeatherON/status/1980625375328649694) 2025-10-21T13:21Z 69.9K followers, [----] engagements "#onstorm 5:55p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County London - Parkhill - Eastern Middlesex County Simcoe - Delhi - Norfolk Woodstock - Tillsonburg - Oxford County Goderich - Bluewater -. https://instantweather.ca/2025/10/21/myRM0t-special-weather-statement-issued/ https://instantweather.ca/2025/10/21/myRM0t-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1980755110704869578) 2025-10-21T21:56Z 69.9K followers, [----] engagements "AMBER Alert UPDATE (6:53 PM): Police have confirmed that the child has been located safely following the AMBER Alert earlier today. However the suspect remains at large and is considered armed and dangerous in connection with a fatal shooting that occurred earlier. The Niagara Regional Police have issued a shelter-in-place alert for residents in the Fort Erie and Crystal Beach area (Prospect Point and Ridgeway Road) where the suspect may have recently been spotted. Suspect Information: Name: Anthony Deschepper Age: [--] years old Description: White male [--] (175 cm) [--] kg (181 lbs) brown hair" [X Link](https://x.com/IWeatherON/status/1980769553740415073) 2025-10-21T22:53Z 69.9K followers, 15.1K engagements "#ONStorm #ONwx 😳❄ FLURRY FRIDAY: Southern Ontario Turns Chilly With a Chance of Early Season Flurries for Some Areas Friday Morning 📅 Thursday October [--] - Friday October [--] [----] VIEW THE FULL FORECAST: - Brennen Thank you to our sponsor Ontario Opticians Association: Seeing You Through The Storm 👁 LEARN MORE: http://Ontario-Opticians.com https://instantweatherinc.com/article/ontario/2025/10/22/rain-snow https://instantweatherinc.com/article/ontario/2025/10/22/rain-snow http://Ontario-Opticians.com https://instantweatherinc.com/article/ontario/2025/10/22/rain-snow" [X Link](https://x.com/IWeatherON/status/1981160041584463927) 2025-10-23T00:45Z 69.8K followers, [----] engagements "#ONStorm #ONwx BREAKING: Sudbury has been rocked by its second earthquake this week. The most recent quake struck just after 11:20 AM on Friday morning registering an estimated magnitude of [---]. It was centered about [--] km west-northwest of Lively ON. This follows a magnitude [---] earthquake that was felt in the region on Sunday night. Both events are believed to be linked to mining activity in the area which is known to occasionally trigger small seismic events. No injuries or damage have been reported at this time. Did you feel it - Brennen" [X Link](https://x.com/IWeatherON/status/1981766275769454876) 2025-10-24T16:54Z 69.9K followers, [----] engagements "#onstorm 9:05a FROST ADVISORY ISSUED by Environment Canada City Of Toronto Windsor - Essex - Chatham-Kent Mississauga - Brampton Burlington - Oakville https://instantweather.ca/2025/10/25/gkNCoK-frost-advisory-issued/ https://instantweather.ca/2025/10/25/gkNCoK-frost-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1982071087447019977) 2025-10-25T13:05Z 69.9K followers, [----] engagements "#ONStorm #ONwx 💙 BLUE JAYS FORECAST: GAME [--] IN TORONTO ⚾ After an electric 11-4 win over the Dodgers in Game [--] the city is buzzing with Blue Jays fever heading into Saturday night Itll be another cool evening in Downtown Toronto with temperatures around 10C at first pitch feeling closer to 8C with a light breeze. Expect partly cloudy skies and mostly dry conditions though a few stray showers or drizzle may pop up during the afternoon and early evening before clearing out in time for the game. Outside of Toronto things cool off quickly once you move away from Lake Ontario. Temperatures across" [X Link](https://x.com/IWeatherON/status/1982156383584678142) 2025-10-25T18:44Z 69.9K followers, [----] engagements "⚠ Flood Risk Possible Thursday 🌊 #onstorm Environment Canada latest forecast map for #Toronto the #GTHA #Niagara #Kingston #Peterborough etc. shows a risk for 30-60mm. Environment Canada writes: Rain from a low pressure system is expected to begin for most of southern Ontario Thursday morning before tapering to showers Friday morning. Total rainfall amounts are expected to be in the [--] to 60mm range. The confidence for intensity of the low is still uncertain at this point which could change the forecast rainfall amounts. More details ASAP. - Adam (Mon Oct [--] 2025)" [X Link](https://x.com/IWeatherON/status/1982932573392384252) 2025-10-27T22:09Z 69.9K followers, [----] engagements "WHAT A BEAST OF A STORM 😵💫 Check out the latest radar image of Hurricane Melissa as this monstrous Category [--] storm bears down on Jamaica. Landfall is expected early Tuesday morning and conditions across the island are set to rapidly deteriorate overnight. This storm isnt just powerful - its breaking records Satellite data earlier today found that Hurricane Melissas eye is the driest ever recorded on Earth measuring around -4.4C at the center and still increasing. For context the dryness of a hurricanes eye is determined by measuring the temperature at its core using infrared satellite" [X Link](https://x.com/IWeatherON/status/1982938924398829896) 2025-10-27T22:34Z 69.9K followers, [----] engagements "WHAT A BEAST OF A STORM 😵💫 Check out the latest satellite image of Hurricane Melissa as this monstrous Category [--] storm bears down on Jamaica. Landfall is expected early Tuesday morning and conditions across the island are set to rapidly deteriorate overnight. This storm isnt just powerful - its breaking records Satellite data earlier today found that Hurricane Melissas eye is the driest ever recorded on Earth measuring around -4.4C at the center and still increasing. For context the dryness of a hurricanes eye is determined by measuring the temperature at its core using infrared satellite" [X Link](https://x.com/IWeatherON/status/1982950106296152181) 2025-10-27T23:18Z 69.9K followers, [----] engagements "At approximately 12:00pm local time Hurricane Melissa officially made landfall near New Hope Jamaica as a Category [--] hurricane with a minimum internal pressure of 892mb and maximum sustained winds of 185mph (295km/h). This is the strongest landfalling hurricane in Atlantic history tied with the [----] Labor Day Hurricane which hit the Florida Keys at the exact same pressure and sustained wind speeds. Our thoughts and prayers continue to go out to the people of Jamaica who are experiencing this devastating storm. - Alannah" [X Link](https://x.com/IWeatherON/status/1983219676487262427) 2025-10-28T17:09Z 69.9K followers, [----] engagements "Weve got some unfortunate news Hurricane Melissa is strengthening once again as it sets its sights on Eastern Cuba in the coming hours. After tearing through Jamaica Melissa briefly weakened to a Category [--] storm following landfall as a powerful Category [--] early Tuesday morning. Now that the storm has moved back over open water it has quickly regained strength and is once again a Category [--] hurricane packing winds of around [---] km/h as it nears the Cuban coastline. Landfall is expected sometime early Wednesday morning. Reports coming out of Jamaica are heartbreaking with widespread" [X Link](https://x.com/IWeatherON/status/1983388608049320278) 2025-10-29T04:21Z 69.9K followers, [----] engagements "#ONStorm #ONwx 🎃❄ TRICK-OR-SNOW A Spooky Surprise May Be Brewing for Parts of Southern Ontario This Halloween It looks like Mother Nature might have a few tricks up her sleeve this year As we mentioned a few days ago Halloween is shaping up to be a chilly and wet one across much of Southern Ontario. But now things are getting even more interesting as the potential for some Halloween night snow creeps into the forecast. At first models were hinting at a few wet flakes developing late Friday as temperatures dipped near the freezing mark over higher elevations of Central Ontario. That trend" [X Link](https://x.com/IWeatherON/status/1983672770522137023) 2025-10-29T23:10Z 69.9K followers, [----] engagements "#ONStorm #ONwx ⚠🌧 Flooding Risk Looms for Eastern Ontario as Moisture From Hurricane Melissa Fuels Heavy Rainfall 📅 Thursday October [--] - Friday October [--] [----] A strong system moving up the U.S. Northeast will begin spreading its outer bands of precipitation into Southern Ontario early Thursday morning. Heavy rain will be the main story throughout the day on Thursday with the heaviest totals expected across Eastern Ontario and parts of the Niagara region. As Hurricane Melissa tracks past Cuba and moves offshore from the U.S. East Coast some of its tropical moisture is expected to get" [X Link](https://x.com/IWeatherON/status/1983771159364546944) 2025-10-30T05:41Z 69.9K followers, [----] engagements "#onstorm 5:16a SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Cloud Bay - Dorion Beardmore - Jellicoe - Macdiarmid Geraldton - Manitouwadge - Hornepayne Nipigon - Marathon - Superior North Wawa - White River - Pukaskwa Agawa - Lake Superior. https://instantweather.ca/2025/11/02/HoxA5y-special-weather-statement-issued/ https://instantweather.ca/2025/11/02/HoxA5y-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1984927826798387202) 2025-11-02T10:17Z 70.3K followers, [----] engagements "#onstorm🌬 Wind Gust Forecast - Monday November [--] [----] Hold onto your hats as its shaping up to be a windy day Monday especially downwind of the Great Lakes and through the Dundalk Highlands where gusts could really pick up. We're also seeing a pocket of marginally severe wind gusts possible from Midland to the Kawarthas on the Canadian high-res model around the 6pm - 9pm window but other models look more tame in that area. In summary: - Widespread gusts of 60-80 km/h across much of southern Ontario - Stronger gusts possible near Georgian Bay Lake Huron and Lake Erie shorelines - Winds will" [X Link](https://x.com/IWeatherON/status/1985172592324452724) 2025-11-03T02:30Z 69.9K followers, [----] engagements "#onstorm 4:53a SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Niagara Bruce Peninsula - Sauble Beach - Tobermory Owen Sound - Blue Mountains - Northern Grey County Barrie - Orillia -. https://instantweather.ca/2025/11/03/GLUeLx-special-weather-statement-issued/ https://instantweather.ca/2025/11/03/GLUeLx-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1985284495218704820) 2025-11-03T09:54Z 69.9K followers, [----] engagements "#ONStorm #ONwx 🌪 TORNADO POTENTIAL 5:16 PM - Monday November [--] [----] Were monitoring this storm currently located near Palgrave and is showing signs of rotation. Strong winds are also possible. This storm is tracking into the King City area. It also has a history of producing large hail. - Brennen" [X Link](https://x.com/IWeatherON/status/1985471600846835863) 2025-11-03T22:18Z 70K followers, 21.3K engagements "#ONStorm #ONwx Wow the structure on this storm tracking into the GTA is IMPRESSIVE Heres my view from Downtown Toronto. Reminder: its November Who had this on their bingo card 😅 - Brennen" [X Link](https://x.com/IWeatherON/status/1985476645604430318) 2025-11-03T22:38Z 69.9K followers, [----] engagements "#ONStorm #ONwx 🌌 AURORA ALERT: Northern Lights Could Dance Across Southern Ontario Tonight Were currently under the influence of a G2 (moderate) geomagnetic storm which is often strong enough to bring the northern lights into view as far south as Southern Ontario The Bz value which plays a big role in whether auroras reach our latitude is holding steady between [---] and [---] a range that has historically produced some brilliant displays here. If a substorm develops later tonight the auroras could become even more vivid and widespread across the region. There is one small catch though The" [X Link](https://x.com/IWeatherON/status/1986236855948316867) 2025-11-06T00:59Z 70.2K followers, [----] engagements "#onstorm 2:15p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada City Of Toronto London - Parkhill - Eastern Middlesex County Oxford - Brant City Of Hamilton Halton - Peel York - Durham Huron - Perth Waterloo - Wellington Dufferin - Innisfil. https://instantweather.ca/2025/11/07/ZdnuFF-special-weather-statement-issued/ https://instantweather.ca/2025/11/07/ZdnuFF-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1986875374018699420) 2025-11-07T19:16Z 70.3K followers, 16.6K engagements "#ONStorm #ONwx ❄ UPDATE: Weekend Snowfall Trending South and Weaker for Southern Ontario Were continuing to monitor what looks to be Southern Ontarios first widespread snowfall of the season expected to arrive on Sunday. Snow is forecast to begin early Sunday morning and continue throughout the day. Last night we shared our preliminary forecast based on most weather models agreeing on a general track except for one outlier the European model. Now it looks like that outlier may have been onto something. This morning the majority of models have shifted toward the Europeans solution showing a" [X Link](https://x.com/IWeatherON/status/1986914315459608860) 2025-11-07T21:51Z 70.1K followers, 12.1K engagements "#ONStorm #ONwx ❄ Model Mayhem: Uncertainty Looms for Southern Ontarios First Widespread Snowfall Event Anyone got a dartboard we can borrow Because honestly that might be the best way to forecast this one 😅 Were just over [--] hours away from when the first flakes are expected to start falling and the only thing we know for sure is that Southern Ontario will see snow on Sunday. Normally by now wed have a good handle on where that snow is likely to fall. But this system has been a real headache for the models. Forecast data continues to shift with every new run and the latest evening updates" [X Link](https://x.com/IWeatherON/status/1986991992308375763) 2025-11-08T02:59Z 70.2K followers, 14.3K engagements "#onstorm 4:44a SPECIAL WEATHER STATEMENT ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Niagara https://instantweather.ca/2025/11/08/nrJEf6-special-weather-statement-issued/ https://instantweather.ca/2025/11/08/nrJEf6-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1987094122453475656) 2025-11-08T09:45Z 70.2K followers, [----] engagements "#ONStorm #ONwx ❄ UPDATE: Parts of Southern Ontario Still on Track for Accumulating Snow on Sunday Good afternoon Heres a quick look at how tomorrows snow maker is shaping up with the latest model data rolling in this morning. Were finally starting to see a bit more agreement among the models when it comes to where the heaviest snow will fall across Southern Ontario. Last night there was still a major split in the data as some models tracked the storm farther west and north while others pushed it east and south. Now most guidance is beginning to favour the more eastern track. If that trend" [X Link](https://x.com/IWeatherON/status/1987214901257842789) 2025-11-08T17:45Z 70.2K followers, 13.5K engagements "#ONStorm #ONwx ITS BACK Our Storm Chips Forecast has returned for another winter ❄ Wondering how many bags of chips and storm drinks youll need to ride out this upcoming system Weve got you covered with our completely unscientific (but highly important) calculations Based on the latest data the heaviest snow ranging from [--] to [--] cm is expected to fall along a corridor stretching from Kitchener through the GTA and into Eastern Ontario. With that in mind we estimate youll need about [--] to [--] bags of chips and roughly [--] to [--] storm drinks to get through it comfortably. The good news is that we" [X Link](https://x.com/IWeatherON/status/1987254371860787559) 2025-11-08T20:22Z 70.3K followers, 13.7K engagements "#onstorm 4:00p SNOWFALL WARNING ISSUED by Environment Canada Tamworth - Sydenham - South Frontenac Westport - Charleston Lake Merrickville-Wolford - Kemptville City Of Ottawa Gatineau Prescott And Russell Winchester - Newington Smiths Falls - Lanark -. https://instantweather.ca/2025/11/08/AYevUc-snowfall-warning-issued/ https://instantweather.ca/2025/11/08/AYevUc-snowfall-warning-issued/" [X Link](https://x.com/IWeatherON/status/1987264160833642975) 2025-11-08T21:01Z 70.3K followers, [----] engagements "#ONStorm #ONwx ❄ Our Final Forecast for Sundays Snowfall Event Maybe What an adventure this forecast has been Over the past few days weather models have been all over the place trying to get a handle on the system expected to impact Southern Ontario throughout Sunday. Just when it seemed like the models were finally starting to agree theyd shift again to an entirely different scenario. And today was no different. This morning the data finally came together enough for us to draft up a general snowfall map outlining where we expected the heaviest accumulation. But in true [----] fashion the" [X Link](https://x.com/IWeatherON/status/1987309112439259434) 2025-11-08T23:59Z 70.2K followers, 17.4K engagements "Girthy Canadian polar shaft penetrates deep into the US today into Monday. 🥶 The polar shaft is normally a lot larger but its quite cold out and shrinkage is having a big influence. - Adam & Brennen" [X Link](https://x.com/IWeatherON/status/1987439618891919709) 2025-11-09T08:38Z 70.3K followers, 39.9K engagements "#onstorm 10:39a SNOW SQUALL WATCH ISSUED by Environment Canada Chatham-Kent - Rondeau Park Sarnia - Lambton Rodney - Shedden - Western Elgin County London - Middlesex Huron - Perth Saugeen Shores - Kincardine - Southern Bruce County https://instantweather.ca/2025/11/09/TDJl6Z-snow-squall-watch-issued/ https://instantweather.ca/2025/11/09/TDJl6Z-snow-squall-watch-issued/" [X Link](https://x.com/IWeatherON/status/1987545895613968731) 2025-11-09T15:40Z 70.2K followers, [----] engagements "#ONStorm #ONwx Isnt the snow pretty 😍 Its looking like a true winter wonderland in Downtown Toronto this morning with our first snowfall of the season. What are the conditions like in your area - Brennen" [X Link](https://x.com/IWeatherON/status/1987561561146392759) 2025-11-09T16:42Z 70.2K followers, [----] engagements "#onstorm 9:10a SNOW SQUALL WARNING ISSUED by Environment Canada Shelburne - Mansfield - Northern Dufferin County Hanover - Dundalk - Southern Grey County Owen Sound - Blue Mountains - Northern Grey County Barrie - Collingwood - Hillsdale. https://instantweather.ca/2025/11/10/SuSlGd-snow-squall-warning-replaces-snow-squall-watch/ https://instantweather.ca/2025/11/10/SuSlGd-snow-squall-warning-replaces-snow-squall-watch/" [X Link](https://x.com/IWeatherON/status/1987885728773415087) 2025-11-10T14:11Z 71.7K followers, [----] engagements "#ONStorm #ONwx THUNDERSNOW ⚡❄ Check out this monster snow squall hammering areas west of London this afternoon Were even detecting lightning strikes which means were now seeing thundersnow. This rare phenomenon only happens with the most intense snow squalls so this one is definitely packing a punch. Heavy snowfall rates and near-zero visibility are likely within this squall making travel extremely dangerous in the hardest-hit areas especially along Highway [---] near Warwick. If youre in the region its best to stay put until conditions improve. What are you seeing out there - Brennen 3:11 PM -" [X Link](https://x.com/IWeatherON/status/1987977222913990738) 2025-11-10T20:14Z 70.2K followers, [----] engagements "#onstorm 11:14p SNOW SQUALL WARNING ISSUED by Environment Canada Innisfil - New Tecumseth - Angus https://instantweather.ca/2025/11/11/ED6f9f-snow-squall-warning-issued/ https://instantweather.ca/2025/11/11/ED6f9f-snow-squall-warning-issued/" [X Link](https://x.com/IWeatherON/status/1988098136557187461) 2025-11-11T04:15Z 70.2K followers, [----] engagements "#onstorm 4:53a WEATHER ADVISORY ISSUED by Environment Canada City Of Toronto Vaughan - Richmond Hill - Markham https://instantweather.ca/2025/11/11/GA8iKJ-weather-advisory-issued/ https://instantweather.ca/2025/11/11/GA8iKJ-weather-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1988183470154359172) 2025-11-11T09:54Z 70.2K followers, [----] engagements "#ONStorm #ONwx ✨ SEVERE GEOMAGNETIC STORM WATCH ISSUED The U.S. Space Weather Prediction Center (SWPC) has issued a Severe Geomagnetic Storm Watch (G4) for November [--] which means we could be in for some impressive northern lights displays over the next few nights Several coronal mass ejections (CMEs) have erupted from the Sun since November [--] including one tied to a powerful X5.1 solar flare that peaked early Tuesday morning. This latest eruption was the most energetic of the bunch and could deliver a strong hit to Earths magnetic field starting late Tuesday into Wednesday. If all lines up" [X Link](https://x.com/IWeatherON/status/1988323832050901275) 2025-11-11T19:11Z 72.2K followers, [----] engagements "#ONStorm #ONwx ☁ Bustario Strikes Again: Cloudy Conditions Will Likely Obscure Potentially Strong Northern Lights Show For those across Southern Ontario hoping to catch a glimpse of what could be a spectacular northern lights display tonight weve got some unfortunate news. Were starting to see the first signs of the CME (coronal mass ejection) hitting Earth setting the stage for a potentially severe geomagnetic storm. This type of storm can spark auroras bright enough to be visible across much of Southern Ontario - if the skies were clear. And thats the big problem tonight. A weak weather" [X Link](https://x.com/IWeatherON/status/1988389889205784958) 2025-11-11T23:34Z 70.2K followers, [----] engagements "#ONStorm #ONwx WOWWW 😍 While most of Southern Ontario is completely clouded over some have lucked out with a brief break allowing them to get a glimpse of the stunning northern lights show tonight Heres the view in Odessa near Kingston. Thanks to Joanne for sharing this picture with us. - Brennen" [X Link](https://x.com/IWeatherON/status/1988419174473842903) 2025-11-12T01:30Z 70.3K followers, 24.2K engagements "#ONStorm #ONwx 🔔 7:50 PM Aurora Update: Weve got some good news tonight. The latest space weather data is looking increasingly favourable for the northern lights to be visible across Southern Ontario. While this event is not as strong as last nights show at least not yet we are seeing the Bz dipping into the negative teens. This is an important value because Bz tells us the direction of the solar magnetic field as it reaches Earth. When the Bz tilts south it lines up in the opposite direction of Earths magnetic field which allows energy from the solar wind to connect with our magnetosphere." [X Link](https://x.com/IWeatherON/status/1988772398649188673) 2025-11-13T00:54Z 70.2K followers, [----] engagements "#ONStorm #ONwx ☁ AURORA VIEWING CONDITIONS [--] PM UPDATE Were in the middle of a G3 (Strong) geomagnetic storm right now which means there is real potential for the northern lights to be visible across parts of Southern Ontario. The only problem is the cloud cover which continues to be stubborn for most of the region. There are still a few good opportunities though. The best viewing conditions are in Deep Southwestern Ontario especially around Windsor Leamington and Chatham. Skies have cleared out nicely here which gives you the highest chance of seeing the aurora if activity remains strong." [X Link](https://x.com/IWeatherON/status/1988791944730824966) 2025-11-13T02:12Z 70.2K followers, [----] engagements "#ONStorm #ONwx 🚨 SUBSTORM OCCURING - 9:28 PM Were seeing data that suggests a substorm is likely underway right now and that is a big deal for aurora watchers. A substorm is a sudden burst of energy in Earths magnetic field that causes the northern lights to rapidly intensify. This is when the aurora can really come alive with brighter colours faster movement and dramatic pillars or curtains. The catch is that substorms can be short lived sometimes lasting only a few minutes before fading again. If you have clear skies this is your moment. Step outside and look to the north as soon as you" [X Link](https://x.com/IWeatherON/status/1988796148224586187) 2025-11-13T02:28Z 70.2K followers, [----] engagements "#onstorm 3:32p FREEZING RAIN WARNING ISSUED by Environment Canada City Of Ottawa Gatineau Prescott And Russell Maxville - Alexandria Smiths Falls - Perth - Eastern Lanark County Renfrew - Pembroke - Barry's Bay Deep River - Whitney - Eastern Algonquin. https://instantweather.ca/2025/11/14/HlGpRu-freezing-rain-warning-issued/ https://instantweather.ca/2025/11/14/HlGpRu-freezing-rain-warning-issued/" [X Link](https://x.com/IWeatherON/status/1989431382943436845) 2025-11-14T20:32Z 70.3K followers, [----] engagements "#onstorm 11:31p SNOWFALL WARNING ISSUED by Environment Canada Moosonee - Fort Albany Attawapiskat https://instantweather.ca/2025/11/15/S80Bqe-snowfall-warning-issued/ https://instantweather.ca/2025/11/15/S80Bqe-snowfall-warning-issued/" [X Link](https://x.com/IWeatherON/status/1989551949440864264) 2025-11-15T04:32Z 70.9K followers, [----] engagements "⚠ ❄ HIGH RISK: Environment Canada has now upgraded their forecast map to 20-40cm of snow from squalls in the #Goderich to #London corridor beginning Sunday through Monday November 17th [----]. #onstorm #ontario Environment Canada writes: Lake effect snow squalls are expected to affect the area beginning Sunday overnight and continuing into Monday. Local snowfall amounts of [--] to [--] cm are possible accompanied by strong wind gusts up to [--] km/h and significant visibility reduction in blowing snow. There is still some uncertainty on the exact placement of the squall and the highest snowfall" [X Link](https://x.com/IWeatherON/status/1989823173840236699) 2025-11-15T22:29Z 70.3K followers, 23.4K engagements "#onstorm 5:37p FREEZING RAIN WARNING ISSUED by Environment Canada Bancroft - Hastings Highlands - Denbigh Brockville - Prescott Westport - Charleston Lake Merrickville-Wolford - Kemptville Morrisburg - Long Sault Cornwall - Lancaster Winchester -. https://instantweather.ca/2025/11/15/pFlyCF-freezing-rain-warning-issued/ https://instantweather.ca/2025/11/15/pFlyCF-freezing-rain-warning-issued/" [X Link](https://x.com/IWeatherON/status/1989825246095183960) 2025-11-15T22:38Z 70.4K followers, [----] engagements "#onstorm 9:45p SNOW SQUALL WATCH ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County London - Parkhill - Eastern Middlesex County Simcoe - Delhi - Norfolk Woodstock - Tillsonburg - Oxford County Goderich - Bluewater - Southern. https://instantweather.ca/2025/11/16/aCcSUn-snow-squall-watch-issued/ https://instantweather.ca/2025/11/16/aCcSUn-snow-squall-watch-issued/" [X Link](https://x.com/IWeatherON/status/1989887748883583395) 2025-11-16T02:46Z 70.7K followers, [----] engagements "#onstorm 9:46p SNOW SQUALL WATCH ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Innisfil - New Tecumseth - Angus Barrie - Collingwood - Hillsdale https://instantweather.ca/2025/11/16/FlsXJK-snow-squall-watch-issued/ https://instantweather.ca/2025/11/16/FlsXJK-snow-squall-watch-issued/" [X Link](https://x.com/IWeatherON/status/1989887982518849787) 2025-11-16T02:47Z 70.3K followers, [----] engagements "#ONStorm #ONwx ☃ GET YOUR SHOVEL: Snow Squalls Take Aim at London Barrie and Northern GTA on Sunday With Up to 25-50cm of Snow Possible 📅 Sunday November [--] - Monday November [--] [----] VIEW THE FULL FORECAST: - Brennen https://instantweatherinc.com/article/ontario/2025/11/15/squall https://instantweatherinc.com/article/ontario/2025/11/15/squall" [X Link](https://x.com/IWeatherON/status/1989900450485641333) 2025-11-16T03:36Z 70.3K followers, 18.3K engagements "#onstorm 6:54p WEATHER ADVISORY ISSUED by Environment Canada Wingham - Blyth - Northern Huron County Listowel - Milverton - Northern Perth County Saugeen Shores - Kincardine - Southern Bruce County https://instantweather.ca/2025/11/16/7yHkGv-weather-advisory-issued/ https://instantweather.ca/2025/11/16/7yHkGv-weather-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1990207260275208563) 2025-11-16T23:56Z 70.8K followers, [----] engagements "#onstorm 6:55p WEATHER ADVISORY ISSUED by Environment Canada Midland - Coldwater - Orr Lake Orillia - Lagoon City - Washago https://instantweather.ca/2025/11/16/1KDmIM-weather-advisory-issued/ https://instantweather.ca/2025/11/16/1KDmIM-weather-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1990207456115597746) 2025-11-16T23:56Z 70.6K followers, [----] engagements "#ONStorm #ONwx London might have been feeling left out from tonights snow squall activity but theyve finally joined the party. A fairly intense squall has parked itself over the city stretching from Grand Bend through Lucan and directly into London. It has been sitting in place long enough that conditions are quickly deteriorating. Weve even seen some thundersnow near Grand Bend which gives you a good idea of just how powerful this squall is right now. If this lingers for any extended period of time dont be surprised to wake up to a ton of snow in London on Monday morning. Snowfall rates look" [X Link](https://x.com/IWeatherON/status/1990298631782482281) 2025-11-17T05:59Z 70.3K followers, [----] engagements "#onstorm 7:59a WEATHER ADVISORY ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Innisfil - New Tecumseth - Angus Barrie - Collingwood - Hillsdale https://instantweather.ca/2025/11/17/NPGP1s-weather-advisory-issued/ https://instantweather.ca/2025/11/17/NPGP1s-weather-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1990404667097145441) 2025-11-17T13:00Z 70.3K followers, [----] engagements "#ONStorm #ONwx 🔔 Heads up 🔔 There is a scheduled test of the Alert Ready system TOMORROW (Wednesday November [--] 2025) at 12:55 PM. A test alert will be sent out to most smartphones TV and radio stations across the province at that time. IMPORTANT: The usual emergency alert tone will accompany the test alert. If you dont want to be disrupted be sure to turn off your phone before 12:55 PM. Keep in mind that the tone may sound once your phone is turned back on. Our system is operated independently from Alert Ready so you wont receive a test alert from our app or text message service. - Brennen" [X Link](https://x.com/IWeatherON/status/1990941784164167992) 2025-11-19T00:34Z 70.3K followers, 12.1K engagements "#ONStorm #ONwx ❄ PSA: Beware of Model Chasing on Social Media As we get closer to winter were seeing more and more what we call model slop being shared around social media. If youre not familiar with weather models you might not realize just how far into the future they go. Most global models extend all the way to [---] to [---] hours which is about [--] to [--] days. Some long-range models even push past [----] hours which is more than [--] days. While these long-range outputs can help forecasters spot general trends they are extremely finicky and not meant for the public. One model run might show a" [X Link](https://x.com/IWeatherON/status/1991634226513326587) 2025-11-20T22:26Z 70.3K followers, [----] engagements "Environment Canada has mentioned the potential for snow squalls on Thursday. #onstorm They write: "A cold airmass is expected to arrive over the Great Lakes late Wednesday allowing the formation of lake effect snow squalls in a westerly flow. There is uncertainty in the exact location and snowfall amounts. At this time snow squalls look to persist over these areas for much of the day. Hazard(s): Snow blowing snow (10-25 cm) Location: East of Lake Superior Lake Huron and Georgian Bay. Timing: All day Thursday. Impact(s): Difficult travel conditions reduced visibility and possible road" [X Link](https://x.com/IWeatherON/status/1992030882102710621) 2025-11-22T00:42Z 70.6K followers, [----] engagements "#onstorm 2:03p WINTER STORM WATCH ISSUED by Environment Canada Manitouwadge - Hornepayne Wawa - White River - Pukaskwa Agawa - Lake Superior Park https://instantweather.ca/2025/11/24/MS32T3-winter-storm-watch-issued/ https://instantweather.ca/2025/11/24/MS32T3-winter-storm-watch-issued/" [X Link](https://x.com/IWeatherON/status/1993032817438343287) 2025-11-24T19:03Z 70.7K followers, [----] engagements "#onstorm 5:50p WINTER STORM WARNING ISSUED by Environment Canada City Of Thunder Bay Superior West Beardmore - Jellicoe - Macdiarmid Nipigon - Rossport. https://instantweather.ca/2025/11/24/Pn3xNM-winter-storm-warning-replaces-winter-storm-watch/ https://instantweather.ca/2025/11/24/Pn3xNM-winter-storm-warning-replaces-winter-storm-watch/" [X Link](https://x.com/IWeatherON/status/1993089830935543975) 2025-11-24T22:50Z 70.5K followers, [----] engagements "#onstorm 6:07p WINTER STORM WARNING ISSUED by Environment Canada Geraldton - Longlac - Caramat Nakina - Aroland - Pagwa Marathon - Schreiber Fraserdale - Pledger Lake Little Abitibi - Kesagami Lake. https://instantweather.ca/2025/11/24/JBHd8p-winter-storm-warning-replaces-winter-storm-watch/ https://instantweather.ca/2025/11/24/JBHd8p-winter-storm-warning-replaces-winter-storm-watch/" [X Link](https://x.com/IWeatherON/status/1993094411463672198) 2025-11-24T23:08Z 70.5K followers, [----] engagements "#onstorm 6:09p WINTER STORM WARNING ISSUED by Environment Canada Manitouwadge - Hornepayne Wawa - White River - Pukaskwa Agawa - Lake Superior Park Kapuskasing - Hearst - Smooth Rock Falls Timmins - Cochrane - Iroquois Falls Chapleau - Missinaibi Lake. https://instantweather.ca/2025/11/24/1Aj5Go-winter-storm-warning-replaces-winter-storm-watch/ https://instantweather.ca/2025/11/24/1Aj5Go-winter-storm-warning-replaces-winter-storm-watch/" [X Link](https://x.com/IWeatherON/status/1993094856114417964) 2025-11-24T23:10Z 70.7K followers, [----] engagements "#onstorm 2:45p WIND WARNING ISSUED by Environment Canada Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Niagara Falls - Welland - Southern Niagara Region https://instantweather.ca/2025/11/25/BIdpW2-wind-warning-issued/ https://instantweather.ca/2025/11/25/BIdpW2-wind-warning-issued/" [X Link](https://x.com/IWeatherON/status/1993405856168526148) 2025-11-25T19:46Z 70.7K followers, [----] engagements "🌊 Big Time Waves Possible on the Great Lakes this week especially Wednesday through Thursday #onstorm #ontario #greatlakes Based on the Significant Wave Height GLERL model: - Lake Huron: [--] - [---] metres (10 - [--] feet) - Lake Erie: [--] - [--] metres (10 - [--] feet) - Lake Ontario: [--] - [---] metres (10 - [--] feet) Stay safe near the shorelines please ♥ - Adam" [X Link](https://x.com/IWeatherON/status/1993455468719575134) 2025-11-25T23:03Z 70.4K followers, [----] engagements "#onstorm 12:05a FOG ADVISORY ISSUED by Environment Canada City Of Toronto City Of Hamilton Halton - Peel York - Durham Guelph - Erin - Southern Wellington County Kitchener - Cambridge - Region Of Waterloo Dufferin - Innisfil https://instantweather.ca/2025/11/26/5NUFWM-fog-advisory-issued/ https://instantweather.ca/2025/11/26/5NUFWM-fog-advisory-issued/" [X Link](https://x.com/IWeatherON/status/1993546688511066192) 2025-11-26T05:05Z 70.7K followers, [----] engagements "🌊 Big Time Waves Possible on Three of the Great Lakes this week especially Wednesday through Thursday #onstorm #ontario #greatlakes Based on the Significant Wave Height GLERL model: - Lake Huron: [--] - [---] metres (10 - [--] feet) - Lake Erie: [--] - [--] metres (10 - [--] feet) - Lake Ontario: [--] - [---] metres (10 - [--] feet) Stay safe near the shorelines please ♥ - Adam" [X Link](https://x.com/IWeatherON/status/1993732850181657058) 2025-11-26T17:25Z 70.7K followers, [----] engagements "#ONStorm #ONwx Heres a quick update on what you can expect from us over the next few hours: ❄ Were currently working on our detailed snow squall forecast and it should be posted very soon. We know a lot of you are waiting on this one so thanks for your patience. ❄ We will also have a Snow Day forecast for tomorrow but were focusing on the main forecast first. Our goal is to have it out around [--] PM hopefully earlier if everything comes together. ❄ Adam will be going live on our YouTube channel this evening to break down the upcoming snow squall risk and answer any questions you might have." [X Link](https://x.com/IWeatherON/status/1993803107315409268) 2025-11-26T22:04Z 70.9K followers, 22K engagements "Not subscribed to our YouTube channel yet You can do so here: Make sure to hit the bell icon so you get notified when we go live. Well also send a push notification to anyone with our free app. :) https://youtube.com/@InstantWeather https://youtube.com/@InstantWeather" [X Link](https://x.com/IWeatherON/status/1993803163955286093) 2025-11-26T22:04Z 70.9K followers, [----] engagements "#ONStorm #ONwx ❄ Dangerous Snow Squalls Target Southern Ontarios Snowbelt Starting Thursday With Up to 75cm of Snow Possible 📅 Thursday November [--] - Friday November [--] [----] VIEW THE FULL FORECAST: - Brennen Thank you to our sponsor Majestic Moments: Beat the Freeze with a Breeze 🥶 ➡ 🏝 Majestic Moments Is a Full Service Travel Agency. We Offer Expertly Planned Vacations for Families Who Want the Magic and Memories Without the Stress. LEARN MORE: http://MajesticMoments.ca https://instantweatherinc.com/article/ontario/2025/11/26/squall" [X Link](https://x.com/IWeatherON/status/1993851403400266034) 2025-11-27T01:16Z 70.7K followers, 68.6K engagements "#onstorm 9:13p SNOW SQUALL WARNING (ORANGE LEVEL) ISSUED by Environment Canada Huron - Perth Mount Forest - Arthur - Northern Wellington County Saugeen Shores - Kincardine - Southern Bruce County Hanover - Dundalk - Southern Grey County. https://instantweather.ca/2025/11/27/75TqXn-snow-squall-warning-orange-level-issued/ https://instantweather.ca/2025/11/27/75TqXn-snow-squall-warning-orange-level-issued/" [X Link](https://x.com/IWeatherON/status/1993865945471967616) 2025-11-27T02:14Z 70.7K followers, [----] engagements "#onstorm 11:06p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Niagara Falls - Welland - Southern Niagara Region https://instantweather.ca/2025/11/27/cplGot-special-weather-statement-issued/ https://instantweather.ca/2025/11/27/cplGot-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1993894337634246892) 2025-11-27T04:07Z 70.7K followers, [----] engagements "#onstorm 11:47p SNOW SQUALL WARNING (ORANGE LEVEL) ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Uxbridge - Beaverton - Northern Durham Region Innisfil - New Tecumseth - Angus Barrie - Orillia - Midland. https://instantweather.ca/2025/11/27/mcpL1l-snow-squall-warning-orange-level-issued/ https://instantweather.ca/2025/11/27/mcpL1l-snow-squall-warning-orange-level-issued/" [X Link](https://x.com/IWeatherON/status/1993904843317231873) 2025-11-27T04:48Z 70.7K followers, [----] engagements "#ONStorm #ONwx 🟠 SNOW SQUALL WARNING ISSUED 🟠 Environment Canada has upgraded several of the earlier snow squall watches to a warning as we begin to see this snow squall event get started. We have 🟠 Level Warnings for regions east of Lake Huron and southeast of Georgian Bay. This includes portions of Grey-Bruce Huron Perth Wellington Simcoe York and Durham. Lake effect snow tonight intensifying into hazardous snow squalls Thursday morning. What: Total snowfall amounts of [--] to [--] cm with locally higher amounts possible. Near zero visibility at times in heavy snow and local blowing snow." [X Link](https://x.com/IWeatherON/status/1993913596787528190) 2025-11-27T05:23Z 70.7K followers, 11.9K engagements "#onstorm 3:50a SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Pickering - Oshawa - Southern Durham Region https://instantweather.ca/2025/11/27/XtgvfK-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/11/27/XtgvfK-snow-squall-watch-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1993965879953117327) 2025-11-27T08:51Z 70.7K followers, [----] engagements "Measured [--] inches / 15cm of snow ❄ in Barries northeast end at 1:20am. Hows it going for you - Adam (Fri Nov [--] 2025) #onstorm" [X Link](https://x.com/IWeatherON/status/1994305540923490716) 2025-11-28T07:21Z 70.7K followers, [----] engagements "#ONStorm #ONwx ❄ WHOS DIGGING OUT THIS MORNING - [--] AM ❄ Good morning Snow squall activity is still going strong east of Lake Huron and southeast of Georgian Bay but it has eased up a bit compared to the intense bands we saw overnight and earlier this morning. Those squalls packed a serious punch. Weve already heard reports of [--] to [--] cm in some of the hardest hit communities and there is still another [--] to [--] cm expected in a few areas as the bands continue to fire off. The snow squalls will keep going through the rest of the day and into early Saturday before slowly winding down as a" [X Link](https://x.com/IWeatherON/status/1994438021433753918) 2025-11-28T16:07Z 70.7K followers, [----] engagements "#ONStorm #ONwx Well I definitely didnt have this on my bingo card today 😳 The same Georgian Bay snow squall that has been hammering the Barrie area is stretching an unbelievable distance to the southeast delivering bursts of heavy snow and rain all the way into the Boston area. Yes that Boston This thing is massive. The squall is over [---] kilometres long tracking from Georgian Bay across Lake Ontario where it picks up extra moisture that helps keep it alive as it crosses Upstate New York and pushes right into parts of New England including Massachusetts. Its not every day you see a lake" [X Link](https://x.com/IWeatherON/status/1994482303456727546) 2025-11-28T19:03Z 70.8K followers, 17.9K engagements "#ONStorm #ONwx Woah 57cm (23 inches) of snow being reported east of Brussels as of 4:30 PM. The highest total weve seen so far But were far from done. Thank you to Noah for sharing this report with us on Ontario Storm Reports - Brennen" [X Link](https://x.com/IWeatherON/status/1994542077183758425) 2025-11-28T23:01Z 70.7K followers, 11.3K engagements "#onstorm 10:15p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Shelburne - Mansfield - Northern Dufferin County Orangeville - Grand Valley - Southern Dufferin County Owen Sound - Blue Mountains - Northern Grey County https://instantweather.ca/2025/11/29/dcVFmk-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/dcVFmk-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1994606212177170842) 2025-11-29T03:15Z 70.7K followers, [----] engagements "#ONStorm #ONwx ☃ KEEP YOUR SHOVELS READY: Yet More Snow on the Way for Southern Ontario With a Snowy System on Sunday Bringing Up to 10-20cm 📅 Saturday November [--] - Sunday November [--] [----] VIEW THE FULL FORECAST: - Brennen https://instantweatherinc.com/article/ontario/2025/11/29/snowfall https://instantweatherinc.com/article/ontario/2025/11/29/snowfall" [X Link](https://x.com/IWeatherON/status/1994674611578179980) 2025-11-29T07:47Z 70.7K followers, 19.3K engagements "#onstorm 12:27p SNOWFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Sarnia - Lambton London - Middlesex Oxford - Brant Halton Hills - Milton Caledon Dufferin - Innisfil Barrie - Orillia - Midland https://instantweather.ca/2025/11/29/tSDF9p-snowfall-warning-yellow-level-issued/ https://instantweather.ca/2025/11/29/tSDF9p-snowfall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1994820723806990457) 2025-11-29T17:28Z 70.7K followers, [----] engagements "#onstorm 5:35p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Pickering - Oshawa - Southern Durham Region Belleville - Quinte - Northumberland https://instantweather.ca/2025/11/29/fGe4Yb-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/fGe4Yb-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1994898239364239646) 2025-11-29T22:36Z 70.7K followers, [----] engagements "#onstorm 5:39p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada City Of Toronto City Of Hamilton Mississauga - Brampton Burlington - Oakville https://instantweather.ca/2025/11/29/4QaDfL-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/4QaDfL-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1994899245133099415) 2025-11-29T22:40Z 70.8K followers, 21.5K engagements "#onstorm 5:41p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Kingston - Prince Edward https://instantweather.ca/2025/11/29/B2xt5a-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/B2xt5a-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1994899664056058037) 2025-11-29T22:41Z 70.7K followers, [----] engagements "#onstorm 6:13p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada North Bay - West Nipissing https://instantweather.ca/2025/11/29/yvYPMh-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/yvYPMh-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/1994907891749589055) 2025-11-29T23:14Z 70.7K followers, [----] engagements "#onstorm 10:17a SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Innisfil - New Tecumseth - Angus Owen Sound - Blue Mountains - Northern Grey County Barrie - Collingwood - Hillsdale https://instantweather.ca/2025/11/30/5jlaWk-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/11/30/5jlaWk-snow-squall-watch-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995150289113145756) 2025-11-30T15:17Z 70.7K followers, [----] engagements "#onstorm 5:54p SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Wawa - White River - Pukaskwa Agawa - Lake Superior Park https://instantweather.ca/2025/11/30/G4js95-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/11/30/G4js95-snow-squall-watch-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995265313248788656) 2025-11-30T22:54Z 70.8K followers, [----] engagements "#onstorm 6:41p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada London - Parkhill - Eastern Middlesex County Goderich - Bluewater - Southern Huron County Stratford - Mitchell - Southern Perth County. https://instantweather.ca/2025/11/30/z51HJy-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/11/30/z51HJy-snow-squall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995277436003733796) 2025-11-30T23:43Z 71.9K followers, [----] engagements "#onstorm 7:03p SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County Simcoe - Delhi - Norfolk Woodstock - Tillsonburg - Oxford County https://instantweather.ca/2025/12/01/x3kq7D-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/01/x3kq7D-snow-squall-watch-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995282643542483265) 2025-12-01T00:03Z 70.7K followers, [----] engagements "#onstorm 8:05p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Wingham - Blyth - Northern Huron County Listowel - Milverton - Northern Perth County Saugeen Shores - Kincardine - Southern Bruce County https://instantweather.ca/2025/12/01/ZJLNK2-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/ZJLNK2-snow-squall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995298415723651570) 2025-12-01T01:06Z 70.7K followers, [----] engagements "#onstorm 9:01p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County Woodstock - Tillsonburg - Oxford County https://instantweather.ca/2025/12/01/hdpJf9-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/hdpJf9-snow-squall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995312566063845832) 2025-12-01T02:02Z 70.8K followers, [----] engagements "#onstorm 9:30p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Shelburne - Mansfield - Northern Dufferin County Innisfil - New Tecumseth - Angus Owen Sound - Blue Mountains - Northern Grey County Barrie - Collingwood - Hillsdale. https://instantweather.ca/2025/12/01/NXIMUi-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/NXIMUi-snow-squall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995319751510479053) 2025-12-01T02:31Z 70.7K followers, [----] engagements "#onstorm 5:37a SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada West Nipissing - French River https://instantweather.ca/2025/12/01/sOZSYw-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/01/sOZSYw-snow-squall-watch-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995442255885390076) 2025-12-01T10:38Z 70.7K followers, [----] engagements "#onstorm 5:37a SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Town Of Parry Sound - Rosseau - Killbear Park Burk's Falls - Bayfield Inlet https://instantweather.ca/2025/12/01/nHPC47-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/01/nHPC47-snow-squall-watch-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995442277951631422) 2025-12-01T10:38Z 70.7K followers, [----] engagements "#onstorm 4:29p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Espanola - Killarney West Nipissing - French River. https://instantweather.ca/2025/12/01/IpdFIO-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/IpdFIO-snow-squall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995606376186519645) 2025-12-01T21:30Z 70.8K followers, [----] engagements "#onstorm 4:29p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Town Of Parry Sound - Rosseau - Killbear Park Bayfield Inlet - Dunchurch. https://instantweather.ca/2025/12/01/wu15kW-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/wu15kW-snow-squall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1995606398634508658) 2025-12-01T21:30Z 70.8K followers, [----] engagements "#ONStorm #ONwx Hey Simcoe County and Grey Bruce want more snow 😂 Whether you want it or not more is on the way ☃ A cold front is expected to slide through Southern Ontario late Wednesday and it may be accompanied by a frontal snow squall. These squalls can bring a brief blast of heavy snow to a wide portion of Central and Southwestern Ontario during the evening and into the overnight. However this wont be what causes the most impact over the next few days. Overall accumulation from the frontal squall will likely be around [--] to 8cm over a few hours as it moves through. The main story will be" [X Link](https://x.com/IWeatherON/status/1996097328621474206) 2025-12-03T06:01Z 70.8K followers, [----] engagements "#ONStorm #ONwx 🚌 Snow Day Forecast: Snow Squalls Threaten Widespread School Bus Cancellations in Southern Ontarios Snowbelt on Thursday 📅 Thursday December [--] [----] VIEW TOMORROW'S FORECAST HERE 🔗 Disclaimer: Instant Weather has zero authority when it comes to bus and school closures. It is completely up to the school boards bus companies local authorities and parents to decide what is best for their children. This is our best guess based on our forecast. - Brennen https://instantweatherinc.com/article/ontario/2025/12/3/snow-day" [X Link](https://x.com/IWeatherON/status/1996386056048959549) 2025-12-04T01:08Z 70.8K followers, 10.8K engagements "#ONStorm #ONwx 🥶 BUNDLE UP TONIGHT SOUTHERN ONTARIO 🥶 Dont you miss the red map Now we have the pink map Were gearing up for another polar plunge tonight as bitterly cold temperatures spill across Southern Ontario and settle in through Monday morning. The coldest air will be focused over Central Eastern and Southwestern Ontario especially away from the lakes. Many spots in these regions may dip into the -20s for actual air temperature. Once you factor in the wind chill it could feel closer to [---] to -30C if youre outside early in the morning. There is still some disagreement among the" [X Link](https://x.com/IWeatherON/status/1997816824797254024) 2025-12-07T23:53Z 70.9K followers, 14.3K engagements "#onstorm 1:14p SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Bruce Peninsula - Sauble Beach - Tobermory https://instantweather.ca/2025/12/08/7hhbe2-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/08/7hhbe2-snow-squall-watch-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1998093854910853567) 2025-12-08T18:14Z 70.9K followers, [----] engagements "#onstorm 1:14p SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Greater Sudbury And Vicinity Espanola - Killarney https://instantweather.ca/2025/12/08/GbmxCP-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/08/GbmxCP-snow-squall-watch-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/1998093856206983567) 2025-12-08T18:14Z 70.9K followers, [----] engagements "My phone notifications for the past [--] minutes: 🟡 YELLOW SNOW WARNING ISSUED 🟡 🟡 YELLOW SNOW WARNING ISSUED 🟡 🟡 YELLOW SNOW WARNING ISSUED 🟡 Did I mention 🟡 YELLOW SNOW WARNING ISSUED 🟡 😅😅 - Brennen" [X Link](https://x.com/IWeatherON/status/1998474306230337796) 2025-12-09T19:26Z 70.9K followers, [----] engagements "#onstorm⚠ SNOW SQUALLS THURSDAY: Environment Canada is forecasting [--] - 25cm & blowing snow for the #Barrie #Collingwood #WasagaBeach #Angus #Stayner #Innisfil #Orillia #OroMedonte #Midland #Meaford and surrounding communities on Thursday December [--] [----]. They're also expecting [--] - 25cm of squall accumulation through #Goderich #Kincardine #London #GrandBend and surrounding communities. For those wondering this is in addition to all the snowfall coming on Wednesday. Environment Canada writes: Region A (Areas southeast of Lake Huron.): "Conditions are favourable for lake effect snow to" [X Link](https://x.com/IWeatherON/status/1998511208778158423) 2025-12-09T21:52Z 70.9K followers, [----] engagements "#ONStorm #ONwx Happy Snow Day ☃ Good morning It is a full winter wonderland across much of Southern Ontario as this Alberta clipper has delivered a snow day for many students. Right now we are seeing steady snow stretching from Sarnia through the GTA and all the way into Ottawa. Almost no one is missing out on this one and it really shows on radar with widespread coverage. We are starting to see some rain mixing in across Deep Southwestern Ontario and into the Niagara region. Everywhere else it is a slushy mess with strong wind gusts making visibility a challenge at times. It is definitely a" [X Link](https://x.com/IWeatherON/status/1998791857946406928) 2025-12-10T16:28Z 70.9K followers, [----] engagements "#onstorm ⚠ HIGH RISK: Environment Canada forecasting [--] - 50cm+ of snow in the "A" orange region for Thursday Dec 11th [----]. Their forecast includes #Barrie #WasagaBeach #Collingwood etc. They're also forecasting [--] - 30cm in the "B" yellow region for #Goderich #Kincardine and areas north of #London potentially including London as it's right on the edge. Environment Canada writes: "Location A: Areas southeast of Georgian Bay. Hazard(s): Snow Blowing Snow Timing: Early Thursday morning into Friday Impact(s): Dangerous travel conditions. Reduced visibility. Road closures. Details: Conditions" [X Link](https://x.com/IWeatherON/status/1998862090233102718) 2025-12-10T21:07Z 70.9K followers, 14.3K engagements "#ONStorm #ONwx 🥶❄ Barrie Area to Be Buried in Up to [--] to [--] cm of Snow on Thursday as Arctic Air Fuels Dangerous Snow Squalls 📅 Wednesday December [--] - Friday December [--] [----] VIEW THE FULL FORECAST: - Brennen Thank you to our sponsor The Falls Inn & Spa: For Your Winter Adventure or Relaxing Escape ☃😌 Historic [--] Room Country Inn Overlooking Walters Falls in Grey County. Ontarios Finest Hotels Inns & Spas Member. LEARN MORE: http://TheFallsInn.com/giftcards.html https://instantweatherinc.com/article/ontario/2025/12/10/squall https://instantweatherinc.com/article/ontario/2025/12/10/squall" [X Link](https://x.com/IWeatherON/status/1998969407024849366) 2025-12-11T04:13Z 70.9K followers, 11.6K engagements "Becky P. shared this from #Angus. Some models showing more than 100cm expected for Angus with this squall 😬 Stay safe folks - Adam (9am - Thu Dec [--] 2025) #onstorm #ontario" [X Link](https://x.com/IWeatherON/status/1999118001052741734) 2025-12-11T14:04Z 70.9K followers, [----] engagements "#onstorm Many in #Barrie wondering where their snow is 🤷♂ As mentioned in our forecast Barrie was rightttt on the edge of this intense squall that is currently dumping non-stop on #Angus. ❄ Barrie sits right on the edge but could easily end up inside the bullseye. Snowfall totals here are likely to exceed 40cm and may approach 75cm. Around Angus is where models show the strongest signal. A tight gradient will set up with the north and east sides of Barrie along with Keswick Bradford and Collingwood likely seeing [--] to 40cm of snow. Anyone from western Barrie getting big time snow Cause its" [X Link](https://x.com/IWeatherON/status/1999188619647476053) 2025-12-11T18:44Z 70.9K followers, [----] engagements "#ONStorm #ONwx ⛔ Stay Off Roads in Barrie Area This Afternoon ⛔ [--] PM: Are we having fun Wasaga and Angus 😅 A very persistent band of heavy lake effect snow has become mostly stationary over the past few hours and is now really ramping up in intensity. The heaviest accumulation continues to hammer the Wasaga Beach and Angus areas to the west of Barrie. Barrie itself is still being clipped by the outer edge of this squall especially across the south and west ends of the city where bursts of snow are reducing visibility at times. If you can please avoid travel this afternoon into the evening." [X Link](https://x.com/IWeatherON/status/1999209125020905554) 2025-12-11T20:06Z 70.9K followers, [----] engagements "#onstorm 10:28a SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Town Of Parry Sound - Rosseau - Killbear Park Bayfield Inlet - Dunchurch https://instantweather.ca/2025/12/15/86dAO3-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/15/86dAO3-snow-squall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2000588871571276275) 2025-12-15T15:28Z 70.9K followers, [----] engagements "#ONStorm #ONwx 🚌 Southern Ontario: Snow/Ice Day Forecast for Thursday December [--] [----] VIEW TOMORROW'S FORECAST HERE 🔗 Disclaimer: Instant Weather has zero authority when it comes to bus and school closures. It is completely up to the school boards bus companies local authorities and parents to decide what is best for their children. This is our best guess based on our forecast. - Brennen https://instantweatherinc.com/article/ontario/2025/12/17/snow-day https://instantweatherinc.com/article/ontario/2025/12/17/snow-day https://instantweatherinc.com/article/ontario/2025/12/17/snow-day" [X Link](https://x.com/IWeatherON/status/2001453051396202932) 2025-12-18T00:42Z 70.9K followers, [----] engagements "#ONStorm #ONwx 🚌 Snow Day Forecast: Icy Conditions Could Give Some Students an Early Start to Holiday Break Across Southern Ontario on Friday 📅 Friday December [--] [----] VIEW TOMORROW'S FORECAST HERE 🔗 Disclaimer: Instant Weather has zero authority when it comes to bus and school closures. It is completely up to the school boards bus companies local authorities and parents to decide what is best for their children. This is our best guess based on our forecast. - Brennen Thank you to our sponsor Mira Busscher - The Travel Agent Next Door: Shovelling Sunshine Into Your Forecast ☀ Mira is a" [X Link](https://x.com/IWeatherON/status/2001839821006705033) 2025-12-19T02:19Z 71K followers, [----] engagements "#onstorm 4:13p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Uxbridge - Beaverton - Northern Durham Region Dufferin - Innisfil Barrie - Orillia - Midland https://instantweather.ca/2025/12/19/5TQtRH-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/19/5TQtRH-snow-squall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2002125286905659721) 2025-12-19T21:14Z 71K followers, [----] engagements "#onstorm 7:39a SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Bruce Peninsula - Sauble Beach - Tobermory Midland - Coldwater - Orr Lake Orillia - Lagoon City - Washago Port Carling - Port Severn Bracebridge - Gravenhurst https://instantweather.ca/2025/12/21/HdK4gk-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/21/HdK4gk-snow-squall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2002720717964714106) 2025-12-21T12:40Z 71.7K followers, [----] engagements "#ONStorm #ONwx Get ready Ontario 🎄❄ Weve dusted off our annual White Christmas outlook and will be releasing our first look at your chances of seeing a White Christmas later today. Will the extensive snowpack that has built up over the past few weeks be able to survive the next week Or will the Grinch make a last minute appearance and snatch away our White Christmas turning it into a full blown Grinchmas 😅 Weve got the answers and well be revealing it all in Instant Weathers exclusive White Christmas Outlook. Expect that to be posted later this evening. While were still several days away" [X Link](https://x.com/IWeatherON/status/2002772775107264776) 2025-12-21T16:06Z 71K followers, [----] engagements "#onstorm 6:18p SNOW SQUALL WATCH (YELLOW LEVEL) ENDED by Environment Canada Orangeville - Grand Valley - Southern Dufferin County Shelburne - Mansfield - Northern Dufferin County Hanover - Dundalk - Southern Grey County https://instantweather.ca/2025/12/21/HatqAY-snow-squall-watch-yellow-level-ended/ https://instantweather.ca/2025/12/21/HatqAY-snow-squall-watch-yellow-level-ended/" [X Link](https://x.com/IWeatherON/status/2002881565068579166) 2025-12-21T23:19Z 71K followers, [----] engagements "#ONStorm #ONwx 🎄 White Christmas Locked In for Parts of Southern Ontario While Others Face the Risk of a Green Christmas for [----] VIEW THE FULL FORECAST: - Brennen Thank you to our sponsor Majestic Moments: Beat the Freeze with a Breeze 🥶 ➡ 🏝 Majestic Moments Is a Full Service Travel Agency. We Offer Expertly Planned Vacations for Families Who Want the Magic and Memories Without the Stress. LEARN MORE: http://MajesticMoments.ca https://instantweatherinc.com/article/ontario/2025/12/21/xmas-prelim https://instantweatherinc.com/article/ontario/2025/12/21/xmas-prelim http://MajesticMoments.ca" [X Link](https://x.com/IWeatherON/status/2002955957769211942) 2025-12-22T04:14Z 71.1K followers, [----] engagements "#ONStorm #ONwx ⚠ HEADS UP: Growing Confidence in a Possible Strong Winter Storm Impacting Southern Ontario Around Boxing Day Were keeping a close eye on a strong system that models have been consistently showing moving through the Great Lakes region late this week. This system has the potential to bring a wintry mix of precipitation to Southern Ontario including freezing rain and heavy snow. There is still quite a bit of uncertainty with the exact track of this system which means we cant yet pinpoint the precise impacts. That track will be critical in determining where the mixing line sets up" [X Link](https://x.com/IWeatherON/status/2003155662772003037) 2025-12-22T17:28Z 71K followers, 10.5K engagements "#onstorm ⚠ BREAKING: Environment Canada has upgraded their Boxing Day forecast for freezing rain to yellow (moderate) with 5-10mm of ice for #London #Barrie #Toronto #GTHA #Kitchener #OwenSound #Collingwood #Midland #Goderich #Hamilton #Niagara and surrounding communities. Environment Canada writes: "Location A: Portions of southwestern #Ontario as well as the Greater Golden Horseshoe. Hazard(s): Ice. Timing: Friday into Saturday morning. Impact(s): Icy surfaces such as roads and walkways. Broken tree branches from ice build-up. Possible utility outages. Impact level: High (3/4) Confidence" [X Link](https://x.com/IWeatherON/status/2003203201366216765) 2025-12-22T20:37Z 71K followers, [----] engagements "#onstorm 10:43p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Pickering - Oshawa - Southern Durham Region https://instantweather.ca/2025/12/23/WHnN44-special-weather-statement-issued/ https://instantweather.ca/2025/12/23/WHnN44-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/2003310748492001658) 2025-12-23T03:44Z 71.7K followers, [----] engagements "#onstorm ⚠ BREAKING: Environment Canada has now shifted their Boxing Day forecast for freezing rain in the yellow "A" region to the south with 5-10mm now possible for #London #Windsor #Sarnia #Hamilton #KitchenerWaterloo #Goderich #Niagara and surrounding communities. They're also forecasting a large area of snow with accumulation ranging from 5-15cm in the grey "B" area from #ThunderBay to #Kingston with a bit of freezing rain possible for the "C" grey region in addition to the snow. Environment Canada writes: "Location A: Portions of southwestern Ontario including the Hamilton/Niagara" [X Link](https://x.com/IWeatherON/status/2003576125570842727) 2025-12-23T21:19Z 71.2K followers, [----] engagements "#ONStorm #ONwx ⚠🧊 BOXING DAY ICE STORM UPDATE Good morning As weve been talking about over the past few days models have been hinting at a strong winter storm tracking through Southern Ontario around Boxing Day. This system has the potential to bring a prolonged period of freezing rain along with heavy snow north of the freezing rain line. While there was a fair bit of uncertainty when we first flagged this setup the latest model guidance is starting to lock onto a more consistent solution. That solution now points to Deep Southwestern Ontario as the region most at risk for the worst" [X Link](https://x.com/IWeatherON/status/2003866841517625717) 2025-12-24T16:34Z 71.2K followers, 12.3K engagements "#onstorm 3:29p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Windsor - Leamington - Essex County https://instantweather.ca/2025/12/24/cvbcN0-special-weather-statement-issued/ https://instantweather.ca/2025/12/24/cvbcN0-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/2003926305293979930) 2025-12-24T20:30Z 71.1K followers, [----] engagements "#onstorm 3:32p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Chatham-Kent - Rondeau Park Sarnia - Lambton Elgin London - Middlesex https://instantweather.ca/2025/12/24/lmG69k-special-weather-statement-issued/ https://instantweather.ca/2025/12/24/lmG69k-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/2003926820224479678) 2025-12-24T20:32Z 71.3K followers, [----] engagements "#onstorm 3:41p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Oxford - Brant Niagara City Of Hamilton Goderich - Bluewater - Southern Huron County Stratford - Mitchell - Southern Perth. https://instantweather.ca/2025/12/24/j3wa1e-special-weather-statement-issued/ https://instantweather.ca/2025/12/24/j3wa1e-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/2003929226869969082) 2025-12-24T20:42Z 71.9K followers, [----] engagements "#onstorm 3:46p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada City Of Toronto York - Durham Innisfil - New Tecumseth - Angus Bruce Peninsula - Sauble Beach - Tobermory Owen Sound - Blue Mountains - Northern Grey County Barrie - Orillia -. https://instantweather.ca/2025/12/24/X0SvrT-special-weather-statement-issued/ https://instantweather.ca/2025/12/24/X0SvrT-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/2003930647694323827) 2025-12-24T20:47Z 71.1K followers, [----] engagements "#onstorm 7:43p SNOWFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Upsala - Raith Kakabeka Falls - Whitefish Lake - Arrow Lake Savant Lake - Sturgeon Lake https://instantweather.ca/2025/12/25/bSX9CR-snowfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/25/bSX9CR-snowfall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2003990124023931075) 2025-12-25T00:44Z 71.7K followers, [----] engagements "#onstorm 4:49a SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Chatham-Kent - Rondeau Park Sarnia - Lambton Elgin London - Middlesex Simcoe - Delhi - Norfolk Woodstock - Tillsonburg - Oxford County https://instantweather.ca/2025/12/25/ELjCuB-special-weather-statement-issued/ https://instantweather.ca/2025/12/25/ELjCuB-special-weather-statement-issued/" [X Link](https://x.com/IWeatherON/status/2004127522053628275) 2025-12-25T09:50Z 71.2K followers, [----] engagements "#onstorm 11:01a SPECIAL WEATHER STATEMENT ENDED by Environment Canada Dunnville - Caledonia - Haldimand Brantford - County Of Brant https://instantweather.ca/2025/12/25/qjdZsI-special-weather-statement-ended/ https://instantweather.ca/2025/12/25/qjdZsI-special-weather-statement-ended/" [X Link](https://x.com/IWeatherON/status/2004221301959889104) 2025-12-25T16:02Z 71.2K followers, [----] engagements "#onstorm ⚠ NEW UPDATE: Environment Canada updated their Boxing Day forecast again for freezing rain rain and snow Environment Canada writes: "Location A: Portions of southwestern Ontario near Windsor. Hazard(s): Ice. Timing: Beginning Friday morning ending in the afternoon. Impact(s): Icy surfaces such as roads and walkways. Confidence: Low (1/4) Impact: High (3/4) A low pressure system is expected to bring freezing rain in the morning to midday. The freezing rain could change to rain in the afternoon. There may be [--] to [--] mm of ice accretion in areas affected by the main freezing rain band." [X Link](https://x.com/IWeatherON/status/2004272821120454958) 2025-12-25T19:27Z 72K followers, 11.8K engagements "#onstorm 8:40a SPECIAL WEATHER STATEMENT ENDED by Environment Canada Caledon Mississauga - Brampton https://instantweather.ca/2025/12/26/13k4BU-special-weather-statement-ended/ https://instantweather.ca/2025/12/26/13k4BU-special-weather-statement-ended/" [X Link](https://x.com/IWeatherON/status/2004548250162917753) 2025-12-26T13:42Z 71.5K followers, [----] engagements "#ONStorm #ONwx Our Boxing Day winter storm is now underway across Southern Ontario as of [--] PM with heavy snow falling from Owen Sound through Barrie and Muskoka stretching into the eastern GTA. Freezing rain continues around Chatham Sarnia and London while Windsor has already climbed above freezing and changed over to plain rain. In between these zones is the real battle ground with a messy mix of precipitation including ice pellets and snow along the London to Hamilton corridor. That mixing line is slowly creeping toward the western GTA. Depending on how quickly the changeover happens this" [X Link](https://x.com/IWeatherON/status/2004617753119138019) 2025-12-26T18:18Z 71.6K followers, [----] engagements "#onstorm ⚠ BREAKING: Environment Canada upgrades their Monday risk to 'high' in orange for #SaultSteMarie #Timmins #Chapleau etc. with 20-50cm of snowfall possible with 70-90km/h wind gusts which could cause blizzard conditions for some. They also made some tweaks to their "significant prolonged freezing rain event" and severe wind gust forecasts. We'll continue to update you on how this unfolds over the weekend --- Environment Canada writes: "Location A: Eastern and central Ontario. Hazard(s): Ice Timing: Ending Monday morning or early afternoon. Impact(s): Icy surfaces such as roads and" [X Link](https://x.com/IWeatherON/status/2004665222175310154) 2025-12-26T21:26Z 71.7K followers, 17.6K engagements "#onstorm 8:12p FREEZING DRIZZLE ADVISORY (YELLOW LEVEL) ISSUED by Environment Canada Caledon Mississauga - Brampton Uxbridge - Beaverton - Northern Durham Region Newmarket - Georgina - Northern York Region Vaughan - Richmond Hill - Markham Innisfil -. https://instantweather.ca/2025/12/27/IsVJYS-freezing-drizzle-advisory-yellow-level-issued/ https://instantweather.ca/2025/12/27/IsVJYS-freezing-drizzle-advisory-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2004722330677678218) 2025-12-27T01:13Z 71.5K followers, [----] engagements "Correction: The date should have said Mon Dec [--] to Tues Dec 30th. This was our mistake while trying to improve the readability of the date/time section. Our apologies for any confusion this may have caused" [X Link](https://x.com/IWeatherON/status/2004728543046238532) 2025-12-27T01:38Z 71.4K followers, [----] engagements "#onstorm 11:24p SNOWFALL WARNING (YELLOW LEVEL) ENDED by Environment Canada Belleville - Quinte West - Eastern Northumberland County Picton - Sandbanks Park Napanee - Consecon https://instantweather.ca/2025/12/27/waycqd-snowfall-warning-yellow-level-ended/ https://instantweather.ca/2025/12/27/waycqd-snowfall-warning-yellow-level-ended/" [X Link](https://x.com/IWeatherON/status/2004770395333755142) 2025-12-27T04:24Z 71.5K followers, [----] engagements "#onstorm 11:35p FREEZING DRIZZLE ADVISORY (YELLOW LEVEL) ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County London - Parkhill - Eastern Middlesex County Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Oxford - Brant. https://instantweather.ca/2025/12/27/VpWZQN-freezing-drizzle-advisory-yellow-level-issued/ https://instantweather.ca/2025/12/27/VpWZQN-freezing-drizzle-advisory-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2004773441195393076) 2025-12-27T04:36Z 71.6K followers, [----] engagements "#onstorm 11:35p FREEZING DRIZZLE ADVISORY (YELLOW LEVEL) ENDED by Environment Canada Rodney - Shedden - Western Elgin County Strathroy - Komoka - Western Middlesex County Uxbridge - Beaverton - Northern Durham Region Newmarket - Georgina - Northern. https://instantweather.ca/2025/12/27/0A0if1-freezing-drizzle-advisory-yellow-level-ended/ https://instantweather.ca/2025/12/27/0A0if1-freezing-drizzle-advisory-yellow-level-ended/" [X Link](https://x.com/IWeatherON/status/2004773504563003723) 2025-12-27T04:37Z 71.4K followers, [----] engagements "#onstorm 1:02p FREEZING RAIN WARNING (YELLOW LEVEL) ISSUED by Environment Canada Red Lake - Ear Falls Sioux Lookout - Savant Lake Gull Bay - Black Sturgeon Lake City Of Thunder Bay Kenora - Nestor Falls Dryden - Ignace Fort Frances - Rainy Lake. https://instantweather.ca/2025/12/27/xuvey6-freezing-rain-warning-yellow-level-issued/ https://instantweather.ca/2025/12/27/xuvey6-freezing-rain-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2004976252558467075) 2025-12-27T18:02Z 71.5K followers, [----] engagements "#ONStorm #ONwx ❗RARE BOMB CYCLONE POSSIBLE ON MONDAY While we continue working on a detailed forecast for this major winter storm expected to impact Ontario we wanted to give you an early look at just how powerful this system is shaping up to be. The latest data suggests this storm could undergo a fairly rare and dramatic intensification as it tracks through the Great Lakes from Sunday into Monday. This type of rapid strengthening is known as a bomb cyclone which occurs when atmospheric pressure drops by [--] millibars or more within a [--] hour period. Current model guidance shows pressure" [X Link](https://x.com/IWeatherON/status/2005021997261082901) 2025-12-27T21:04Z 71.7K followers, 47.9K engagements "#onstorm 4:41p FREEZING RAIN WARNING (ORANGE LEVEL) ISSUED by Environment Canada Brockville - Leeds And Grenville City Of Ottawa Gatineau Prescott And Russell Cornwall - Morrisburg Smiths Falls - Perth - Eastern Lanark County Renfrew - Pembroke -. https://instantweather.ca/2025/12/27/98tfOC-freezing-rain-warning-orange-level-issued/ https://instantweather.ca/2025/12/27/98tfOC-freezing-rain-warning-orange-level-issued/" [X Link](https://x.com/IWeatherON/status/2005031528016076901) 2025-12-27T21:42Z 71.9K followers, [----] engagements "#onstorm⚠ BREAKING: Major Winter Storm Expected for Ontario Beginning Sunday with Blizzard Conditions Up to 50cm of Snow 70-100km/h Winds Flash Freezing and 10-20mm of Freezing Rain 📅 Sun Dec [--] - Mon Dec [--] [----] VIEW THE FULL FORECAST: - Adam https://instantweatherinc.com/article/2025/12/27/breaking-major-winter-storm-ontario-sunday-monday https://instantweatherinc.com/article/2025/12/27/breaking-major-winter-storm-ontario-sunday-monday https://instantweatherinc.com/article/2025/12/27/breaking-major-winter-storm-ontario-sunday-monday" [X Link](https://x.com/IWeatherON/status/2005046796347646382) 2025-12-27T22:43Z 71.7K followers, 34.6K engagements "#ONStorm #ONwx 💨❄ End-of-Year Major Winter Storm to Bring Dangerous Ice Storm and Blizzard Conditions Across Southern and Northeastern Ontario Starting Sunday 📅 Sunday December [--] - Tuesday December [--] [----] VIEW THE FULL FORECAST: IMPORTANT: Please read the entire forecast as this upcoming storm is extremely complex and impacts will vary significantly depending on your location. Weve included three different custom maps showing freezing rain wind and snowfall for both Southern and Northern Ontario. Weve also gone into great detail walking you through the full timeline of this storm. If you" [X Link](https://x.com/IWeatherON/status/2005121968115245446) 2025-12-28T03:41Z 71.7K followers, 20K engagements "#onstorm 11:41p RAINFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Uxbridge - Beaverton - Northern Durham Region Mount Forest - Arthur - Northern Wellington County Dufferin - Innisfil Hanover -. https://instantweather.ca/2025/12/28/JYwKqa-rainfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/28/JYwKqa-rainfall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2005137325274050851) 2025-12-28T04:42Z 71.9K followers, [----] engagements "#onstorm 12:02a RAINFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada City Of Toronto Burlington - Oakville Mississauga - Brampton Picton - Sandbanks Park https://instantweather.ca/2025/12/28/t7ledS-rainfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/28/t7ledS-rainfall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2005142398561562944) 2025-12-28T05:02Z 71.6K followers, [----] engagements "Here we go. 👀 Purple = freezing rain Green/yellow = rain Blue = snow What are you experiencing - Adam (11:04am - Sun Dec [--] 2025) #onstorm #ontario" [X Link](https://x.com/IWeatherON/status/2005309220439376347) 2025-12-28T16:05Z 71.6K followers, 16.4K engagements "#onstorm We're very concerned with the latest HRRR model data for freezing rain. It's suggesting the possibility of more than 30mm of freezing rain in #Barrie for example and even more to the east towards #Peterborough etc. The areas in red are definitely the most concerning. Everyone please cross your finger that the transition to rain is quick. If this is anywhere close to accurate we've got big problems on our hands with the severe wind gusts expected on the backside of this freezing rain. The more the freezing rain is able to melt before the winds the better. If that melting is not fast" [X Link](https://x.com/IWeatherON/status/2005338552159068520) 2025-12-28T18:02Z 71.7K followers, 46.5K engagements "#ONStorm #ONwx ⚠ [--] PM: Widespread Freezing Rain Underway This Afternoon This freezing rain event already appears to be overperforming expectations with organized bands of precipitation continuing to push into areas that remain stuck below freezing. The worst icing right now is occurring from Kitchener through the GTA and into areas around Lake Simcoe including Barrie York and Durham. Were already hearing reports of very icy conditions developing especially along Hwy [---] where there has been a partial closure due to icy conditions leading to numerous crashes. For those in Central and Eastern" [X Link](https://x.com/IWeatherON/status/2005358248376111110) 2025-12-28T19:20Z 71.7K followers, 26.3K engagements "#ONStorm #ONwx Environment Canada has sure been busy today 😅 Barrie has FIVE active weather alerts including: 🟠 Freezing Rain Warning 🟠 Snow Squall Watch 🟡 Wind Warning 🟡 Rainfall Warning ⚪ Special Weather Statement How many alerts do you have for your area - Brennen" [X Link](https://x.com/IWeatherON/status/2005394628640645259) 2025-12-28T21:45Z 71.7K followers, 11.8K engagements "#ONStorm #ONwx ⚠ POWER OUTAGE UPDATE (6 PM) As freezing rain continues to impact a wide swath of Southwestern Central and Eastern Ontario were starting to see a growing number of power outages being reported. According to poweroutage . com more than [-----] customers across Ontario are currently without power. The hardest hit areas right now include: Perth around 25% of customers without power Haldimand-Norfolk around 16% without power Wellington around 6% without power Oxford around 6% without power Brantford around 6% without power Unfortunately we expect outages to become more widespread as" [X Link](https://x.com/IWeatherON/status/2005415060416397755) 2025-12-28T23:06Z 71.7K followers, 21.6K engagements "#ONStorm #ONwx Meanwhile in Windsor break out the palm trees 🌴 Its currently 14C at the Windsor Airport Reminder: Its [--] PM in late December. 😳 - Brennen" [X Link](https://x.com/IWeatherON/status/2005426601371287738) 2025-12-28T23:52Z 71.6K followers, 11.3K engagements "LIVESTREAM: Ice Storm Coverage & Blizzard Forecast Discussion (Sun Dec [--] 2025) Join us live on YouTube: You can also join us on Twitch: - Adam #onstorm #ontario https://www.twitch.tv/InstantWeather https://www.youtube.com/watchv=wkOLlUgeHTA https://www.twitch.tv/InstantWeather https://www.youtube.com/watchv=wkOLlUgeHTA" [X Link](https://x.com/IWeatherON/status/2005456875580735848) 2025-12-29T01:52Z 71.7K followers, [----] engagements "#ONStorm #ONwx ⚠ POWER OUTAGE UPDATE: Over [-----] Customers Without Power as of [--] PM The ongoing ice storm is beginning to take a real toll on the power grid especially to the northwest of the GTA and across parts of Central Ontario. Based on the latest data from PowerOutage . com more than [-----] customers are currently without electricity and that number continues to climb as freezing rain persists. Some of the hardest hit regions so far include: Dufferin (39% of customers without power) Wellington (18%) Durham (11%) Perth (11%) Oxford (9%) Haliburton (8%) Peel (6%) Haldimand-Norfolk (5%)" [X Link](https://x.com/IWeatherON/status/2005470530367799593) 2025-12-29T02:46Z 71.7K followers, 22.3K engagements "#onstorm 12:02a WIND WARNING (YELLOW LEVEL) ISSUED by Environment Canada Goderich - Bluewater - Southern Huron County Wingham - Blyth - Northern Huron County Saugeen Shores - Kincardine - Southern Bruce County Bruce Peninsula - Sauble Beach - Tobermory https://instantweather.ca/2025/12/29/QfrJNy-wind-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/QfrJNy-wind-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2005504871768719639) 2025-12-29T05:03Z 71.6K followers, [----] engagements "#onstorm 12:18a FOG ADVISORY (YELLOW LEVEL) ENDED by Environment Canada Sarnia - Lambton London - Middlesex https://instantweather.ca/2025/12/29/eh6GGq-fog-advisory-yellow-level-ended/ https://instantweather.ca/2025/12/29/eh6GGq-fog-advisory-yellow-level-ended/" [X Link](https://x.com/IWeatherON/status/2005508865350083070) 2025-12-29T05:19Z 71.6K followers, [----] engagements "#onstorm 12:26a RAINFALL WARNING (YELLOW LEVEL) ENDED by Environment Canada Chatham-Kent - Rondeau Park Elgin London - Middlesex https://instantweather.ca/2025/12/29/ltI4Om-rainfall-warning-yellow-level-ended/ https://instantweather.ca/2025/12/29/ltI4Om-rainfall-warning-yellow-level-ended/" [X Link](https://x.com/IWeatherON/status/2005510885914132978) 2025-12-29T05:27Z 71.6K followers, [----] engagements "#onstorm 12:28a RAINFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Oxford - Brant Niagara City Of Hamilton https://instantweather.ca/2025/12/29/aBdeqR-rainfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/aBdeqR-rainfall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2005511405898731542) 2025-12-29T05:29Z 71.6K followers, [----] engagements "#ONStorm #ONwx ⚠ POWER OUTAGE UPDATE: Outages Hit [-----] Customers as of Midnight Unfortunately our concerns are starting to become reality as power outages continue to ramp up across parts of Central Ontario. Significant ice accretion is now being reported through Simcoe County Muskoka and the Kawartha Lakes putting increasing strain on the power grid. Since our last update about three hours ago another [-----] customers have lost power pushing the total outage count to over [-----] customers. Most of these new outages are being reported across Central Ontario according to PowerOutagecom. Some of" [X Link](https://x.com/IWeatherON/status/2005512183422005431) 2025-12-29T05:32Z 71.7K followers, [----] engagements "#onstorm 2:55a RAINFALL WARNING (YELLOW LEVEL) ENDED by Environment Canada Bruce Peninsula - Sauble Beach - Tobermory https://instantweather.ca/2025/12/29/x5zM5D-rainfall-warning-yellow-level-ended/ https://instantweather.ca/2025/12/29/x5zM5D-rainfall-warning-yellow-level-ended/" [X Link](https://x.com/IWeatherON/status/2005548276305584209) 2025-12-29T07:55Z 71.6K followers, [----] engagements "#onstorm 2:57a WINTER STORM WARNING (YELLOW LEVEL) ISSUED by Environment Canada Moosonee https://instantweather.ca/2025/12/29/VixFaY-winter-storm-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/VixFaY-winter-storm-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2005549063123378560) 2025-12-29T07:58Z 71.7K followers, [----] engagements "#onstorm 3:00a FREEZING RAIN WARNING (YELLOW LEVEL) ENDED by Environment Canada Mississauga - Brampton https://instantweather.ca/2025/12/29/Li5LMk-freezing-rain-warning-yellow-level-ended/ https://instantweather.ca/2025/12/29/Li5LMk-freezing-rain-warning-yellow-level-ended/" [X Link](https://x.com/IWeatherON/status/2005549523901219122) 2025-12-29T08:00Z 71.6K followers, [----] engagements "#onstorm 4:49a RAINFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Belleville - Quinte - Northumberland Picton - Sandbanks Park Napanee - Consecon https://instantweather.ca/2025/12/29/RRbap6-rainfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/RRbap6-rainfall-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2005576987205619760) 2025-12-29T09:49Z 71.6K followers, [----] engagements "#onstorm 4:49a RAINFALL WARNING (YELLOW LEVEL) ENDED by Environment Canada Pickering - Oshawa - Southern Durham Region https://instantweather.ca/2025/12/29/hWIFfe-rainfall-warning-yellow-level-ended/ https://instantweather.ca/2025/12/29/hWIFfe-rainfall-warning-yellow-level-ended/" [X Link](https://x.com/IWeatherON/status/2005576996428935307) 2025-12-29T09:49Z 71.6K followers, [----] engagements "#onstorm 4:58a WINTER STORM WARNING (YELLOW LEVEL) ISSUED by Environment Canada Town Of Parry Sound - Rosseau - Killbear Park Huntsville - Baysville Algonquin Burk's Falls - Bayfield Inlet https://instantweather.ca/2025/12/29/zRjGcJ-winter-storm-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/zRjGcJ-winter-storm-warning-yellow-level-issued/" [X Link](https://x.com/IWeatherON/status/2005579483865120918) 2025-12-29T09:59Z 71.7K followers, [----] engagements "#ONStorm #ONwx Where is the road 😳 This is the current view looking north on Hwy [--] near Monkton just north of Mitchell. Photo courtesy of Ontario [---]. Complete whiteout conditions are ongoing and it appears road crews are really struggling to keep the highway cleared. Thats not surprising given the rapid snowfall rates and intense drifting snow blowing back across the roadway. Visibility is near zero at times making travel extremely dangerous in this area. This is definitely a day to stay home if youre in one of the hardest hit regions. You do not want to get stuck in conditions like this." [X Link](https://x.com/IWeatherON/status/2005692874516562289) 2025-12-29T17:30Z 71.7K followers, [----] engagements "#ONStorm #ONwx If youve been reading Environment Canadas alerts today you might be asking yourself So isnt this a blizzard warning And honestly yes were just as confused. Blizzard conditions are mentioned three separate times within the snow squall warning yet it still hasnt been upgraded to a blizzard warning. If this doesnt meet the criteria for a blizzard warning its hard to know what does. Its not like blizzard warnings are a thing of the past either they were issued just earlier this month in Saskatchewan and Manitoba. Ah yes the joys of Environment Canadas new vibe based alerting system" [X Link](https://x.com/IWeatherON/status/2005739987023650996) 2025-12-29T20:37Z 71.7K followers, 15.6K engagements "#ONStorm #ONwx Monster snow squalls are currently ongoing off Lake Huron and Georgian Bay this evening as of 8:50 PM. The strongest squall appears to be the Lake Huron band which is stretching from Amberley through northern Huron County into Stratford and Woodstock. The tip of this squall is even sneaking into parts of Norfolk County. The Georgian Bay squall is impacting the Wasaga Beach Barrie Bradford and Newmarket areas right now. Both of these squalls are likely producing near zero visibility with blizzard conditions and very rapid snowfall accumulation. Many roads in the hardest hit" [X Link](https://x.com/IWeatherON/status/2005819459236225150) 2025-12-30T01:53Z 71.7K followers, 11.6K engagements Limited data mode. Full metrics available with subscription: lunarcrush.com/pricing
@IWeatherON Instant Weather Ontario ❄️
Instant Weather Ontario ❄️ posts on X about canada, environment, level, toronto the most. They currently have [------] followers and [----] posts still getting attention that total [------] engagements in the last [--] hours.
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Social Influence
Social category influence countries travel destinations gaming technology brands social networks finance stocks automotive brands celebrities currencies
Social topic influence canada #1802, environment #263, level #2622, toronto, london, niagara falls, snow, barrie, kirkland lake, city of
Top accounts mentioned or mentioned by @thetravelagentnextdoorca @owensoundca @weathernetwork @icwr @instantweather @nevesphilip @yakkstack @w2the3rd @elonmusk @ntpreports @bootsandhearts @nhpreports @walkertongreg @jimcantore @travisdemaria @parishealey @lowercaseegg @jordanhallwx @virtuweather @ecgcca
Top assets mentioned Auroracoin (AUR) April (APRIL) Huron Consulting Group Inc. (HURN) Flare (FLR)
Top Social Posts
Top posts by engagements in the last [--] hours
"#onstorm 2:34p SNOW SQUALL WATCH ENDED Snow squalls are expected. Under the snow squall bands visibilities will be significantly reduced due to the heavy snow combined with blowing snow & snow will quickly accumulate. Snow squalls this afternoon &. https://instantweather.ca/2019/02/08/49384M-snow-squall-watch-ended/ https://instantweather.ca/2019/02/08/49384M-snow-squall-watch-ended/"
X Link 2019-02-08T19:34Z 70.8K followers, [--] engagements
"#onstorm 10:09p FREEZING RAIN WARNING ENDED The freezing rain has transitioned to snow. Roads & sidewalks may still be slippery. Brockville - Prescott Merrickville-Wolford - Kemptville Ottawa South - Richmond - Metcalfe Morrisburg - Long Sault. https://instantweather.ca/2019/12/31/tkgVO2-freezing-rain-warning-ended/ https://instantweather.ca/2019/12/31/tkgVO2-freezing-rain-warning-ended/"
X Link 2019-12-31T03:10Z 72K followers, [--] engagements
"#onstorm 7:20p SEVERE THUNDERSTORM WARNING ENDED Severe thunderstorms have weakened or moved out of the region. Gananoque - Mallorytown Brockville - Prescott Westport - Charleston Lake Merrickville-Wolford - Kemptville https://instantweather.ca/2020/07/02/RfRScz-severe-thunderstorm-warning-ended/ https://instantweather.ca/2020/07/02/RfRScz-severe-thunderstorm-warning-ended/"
X Link 2020-07-02T23:20Z 71.7K followers, [--] engagements
"#ONStorm #ONwx 4:44PM - Tues Sep [--] 2021: Are you ready for the end of summer Well whether youre ready or not were just under [--] hours from the start of astronomical fall (Wednesday September [--] 3:21 P.M. EDT)"
X Link 2021-09-21T20:44Z 71.9K followers, [--] engagements
"And the first day of fall is going to be quite the soaker across Southern Ontario. Significant rainfall is expected to begin tonight and continue all the way into early Thursday. It could bring quite a lot of rain with up to 100mm of accumulation over the next few days"
X Link 2021-09-21T20:44Z 71.9K followers, [--] engagements
"In advance of the expected rainfall Environment Canada has issued widespread rainfall warnings for much of Southwestern/Central Ontario and around the GTA. Theyre forecasting between 50-75mm of rainfall accumulation with up to 100mm in localized areas"
X Link 2021-09-21T20:44Z 71.7K followers, [--] engagements
"#ONStorm #ONwx Starting to see the number of power outages rapidly increase over the last few hours as the winds intensify. This is especially true east of Lake Huron where gusts of up to [---] km/h are possible. According to Hydro One the biggest outage so far encompasses Lucknow and surrounding communities. We hope everyone is staying safe What are you experiencing - Brennen https://twitter.com/i/web/status/1775313884041117730 https://twitter.com/i/web/status/1775313884041117730"
X Link 2024-04-03T00:06Z 71.7K followers, 32.5K engagements
"#onstorm 10:39a FOG ADVISORY ENDED by Environment Canada Gogama - Foleyet Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake Manitoulin - Blind River - Killarney North Bay - West Nipissing https://instantweather.ca/2024/09/22/yjS3go-fog-advisory-ended/ https://instantweather.ca/2024/09/22/yjS3go-fog-advisory-ended/"
X Link 2024-09-22T14:39Z 71.5K followers, [----] engagements
"#onstorm 11:39a FOG ADVISORY ENDED by Environment Canada Greater Sudbury And Vicinity https://instantweather.ca/2024/09/22/C363o1-fog-advisory-ended/ https://instantweather.ca/2024/09/22/C363o1-fog-advisory-ended/"
X Link 2024-09-22T15:40Z 71.5K followers, [----] engagements
"#ONStorm #ONwx Snow has now spread across most of Southern Ontario this evening with the heaviest accumulations currently being observed in Central and Eastern Ontario. Were noticing a dry slot developing within the system stretching from Peterborough through Kitchener and into London. This gap in precipitation shouldnt last too long as moisture is expected to fill in later tonight. That said the delayed onset of snowfall in these areas may lead to slightly lower totals than initially forecast. A solid 10-25 cm is still expected but accumulation could end up on the lower end of that range."
X Link 2025-02-13T01:42Z 66.5K followers, 27K engagements
"#ONStorm #ONwx ❄ STORM CHIPS FORECAST FOR THIS WEEKEND ❄ By popular demand were back with the highly scientific storm chip forecast for this weekends winter storm Turns out yall love a good excuse to stock up on snacks and drinks (not that you really need one). So if youre heading to the grocery store in the morning heres what youll need to ride out the storm in comfort: For most of Southern Ontario a solid 4-5 bags of chips should do the trickthough lets be real theres no harm in grabbing a few extras. After all snowstorms are unpredictable and so is your snack craving. As for drinks well"
X Link 2025-02-15T03:59Z 66.7K followers, 24.2K engagements
"#ONStorm #ONwx ⚠☃ UPDATE: Strongest Snowstorm in Years to Bury Southern Ontario in Up to 50cm of Snow on Sunday 📅 Saturday February [--] - Sunday February [--] [----] VIEW THE FULL FORECAST: - Brennen https://instantweatherinc.com/article/ontario/2025/2/15/blizzard https://instantweatherinc.com/article/ontario/2025/2/15/blizzard"
X Link 2025-02-16T01:11Z 66.7K followers, 74.3K engagements
"⛈ Strong Severe Thunderstorm & Tornado Risk For Ontario on Thursday Evening 📅 Thursday July [--] [----] VIEW THE FULL FORECAST: - Adam #ONStorm #Ontario Thank you to our sponsor Kempenfest in Barrie Aug 1-4 [----] LEARN MORE: http://Kempenfest.com https://instantweatherinc.com/article/ontario/2025/7/24/severe-storm-and-tornado-risk https://instantweatherinc.com/article/ontario/2025/7/24/severe-storm-and-tornado-risk http://Kempenfest.com https://instantweatherinc.com/article/ontario/2025/7/24/severe-storm-and-tornado-risk"
X Link 2025-07-24T02:41Z 71.7K followers, 14.1K engagements
"#ONStorm #ONwx A damaging line of storms continues to slowly sink to the southeast into London Kitchener and the Greater Toronto Area (GTA). Weve had countless reports of damage being produced by this line. Over 100k Hydro One customers are without power. Please seek shelter if you are in the path of this storm. Join us live: - Brennen 8:08 PM - Thursday July [--] [----] http://instantweather.ca/live http://instantweather.ca/live"
X Link 2025-07-25T00:09Z 69.9K followers, 10.2K engagements
"#ONStorm #ONwx ⚠ WIDESPREAD POWER OUTAGES Hydro One is reporting over 100k customers are without power this evening caused by the ongoing damaging line of storms as of [--] PM Central Ontario is the worst hit with many regions seeing over 25% of customers out of power. Join us live: - Brennen Source: https://poweroutage.com/ca/province/ontario http://instantweather.ca/live https://poweroutage.com/ca/province/ontario http://instantweather.ca/live"
X Link 2025-07-25T00:18Z 69.9K followers, 15.1K engagements
"#ONStorm #ONwx 🔥 WILDFIRE UPDATE - Bobcaygeon Area Theres been a lot of speculation about how the ongoing wildfire north of Bobcaygeon may have started. The truth is we wont know for sure for some time and in many cases investigators are never able to confirm the exact cause. Wildfire origins can be incredibly difficult to pinpoint especially when the fire burns over evidence. That said one likely explanation is the thunderstorm that passed through the area on Friday August [--]. Data shows a lightning strike occurring right in the location where the fire is currently burning. This doesnt"
X Link 2025-08-10T17:21Z 70.8K followers, [----] engagements
"#onstorm 11:12a SEVERE THUNDERSTORM WATCH ISSUED by Environment Canada Timmins - Cochrane Greater Sudbury And Vicinity Gogama - Foleyet Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake Manitoulin - Blind River - Killarney North. https://instantweather.ca/2025/08/23/PnHb6q-severe-thunderstorm-watch-issued/ https://instantweather.ca/2025/08/23/PnHb6q-severe-thunderstorm-watch-issued/"
X Link 2025-08-23T15:14Z 69.9K followers, [----] engagements
"#onstorm 11:15a FROST ADVISORY ISSUED by Environment Canada Timmins - Cochrane Greater Sudbury And Vicinity Chapleau - Gogama Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake https://instantweather.ca/2025/08/29/4sdZrs-frost-advisory-issued/ https://instantweather.ca/2025/08/29/4sdZrs-frost-advisory-issued/"
X Link 2025-08-29T15:16Z 70.2K followers, [----] engagements
"#onstorm 8:57a FROST ADVISORY ENDED by Environment Canada Agawa - Lake Superior Park Searchmont - Montreal River Harbour - Batchawana Bay Timmins - Cochrane Greater Sudbury And Vicinity Chapleau - Gogama Kirkland Lake - Temiskaming Shores - Temagami. https://instantweather.ca/2025/08/30/zBa5l6-frost-advisory-ended/ https://instantweather.ca/2025/08/30/zBa5l6-frost-advisory-ended/"
X Link 2025-08-30T12:58Z 70.3K followers, [----] engagements
"#ONStorm #ONwx AURORA UPDATE: 7:50 PM ET It looks like tonight is shaping up to be a good one for northern lights viewing across Southern Ontario Conditions are now favorable for the aurora to show up along the northern horizon once darkness settles in over the next hour. The geomagnetic storm has just hit G2 strength which is typically when we start to see the northern lights become visible in our region. To give yourself the best chance head somewhere away from city lights. If you dont see it right away try using your phone camera with night mode and max exposure. Often your camera will"
X Link 2025-09-01T23:53Z 70.7K followers, 15.2K engagements
"#onstorm 9:24a FROST ADVISORY ENDED by Environment Canada Gogama - Foleyet Kirkland Lake - Temiskaming Shores - Temagami https://instantweather.ca/2025/09/12/9TGt9Q-frost-advisory-ended/ https://instantweather.ca/2025/09/12/9TGt9Q-frost-advisory-ended/"
X Link 2025-09-12T13:24Z 70.3K followers, [----] engagements
"#onstorm 11:00a FROST ADVISORY ISSUED by Environment Canada Greater Sudbury And Vicinity Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake North Bay - West Nipissing https://instantweather.ca/2025/09/19/e5gD6D-frost-advisory-issued/ https://instantweather.ca/2025/09/19/e5gD6D-frost-advisory-issued/"
X Link 2025-09-19T15:01Z 70.3K followers, [----] engagements
"#onstorm 9:13a FROST ADVISORY ENDED by Environment Canada Kirkland Lake - Temiskaming Shores - Temagami https://instantweather.ca/2025/09/21/IjBpOo-frost-advisory-ended/ https://instantweather.ca/2025/09/21/IjBpOo-frost-advisory-ended/"
X Link 2025-09-21T13:14Z 70.3K followers, [----] engagements
"Severe Thunderstorm Potential 8:36PM - Sun Sep [--] 2025: #onstorm #onwx We're carefully monitoring this storm that is located near Port Colborne tracking northeast. It may have the potential to produce strong or damaging wind gusts as it's. https://instantweather.ca/2025/09/22/yNQHKo-severe-thunderstorm-potential/ https://instantweather.ca/2025/09/22/yNQHKo-severe-thunderstorm-potential/"
X Link 2025-09-22T00:36Z 69.9K followers, [----] engagements
"#onstorm 12:09p FOG ADVISORY ENDED by Environment Canada Kirkland Lake - Englehart https://instantweather.ca/2025/09/25/GvcN63-fog-advisory-ended/ https://instantweather.ca/2025/09/25/GvcN63-fog-advisory-ended/"
X Link 2025-09-25T16:10Z 70.7K followers, [----] engagements
"#onstorm 11:53p FROST ADVISORY ISSUED by Environment Canada Stirling - Tweed - South Frontenac Westport - Charleston Lake Gananoque - Mallorytown Smiths Falls - Lanark - Sharbot Lake https://instantweather.ca/2025/10/02/O1r73d-frost-advisory-issued/ https://instantweather.ca/2025/10/02/O1r73d-frost-advisory-issued/"
X Link 2025-10-02T03:54Z 69.9K followers, [----] engagements
"#onstorm 11:47p FOG ADVISORY ISSUED by Environment Canada City Of Thunder Bay Superior West Nipigon - Rossport https://instantweather.ca/2025/10/04/dqSPQY-fog-advisory-issued/ https://instantweather.ca/2025/10/04/dqSPQY-fog-advisory-issued/"
X Link 2025-10-04T03:48Z 69.9K followers, [----] engagements
"#onstorm🚨BIGGEST SALE EVER 🚨 Link in the comments below👇 Save $20 off Instant Weather PRO the most powerful radar software in Canada Experience lightning-fast full-resolution radar advanced storm tracking tools and detailed weather insights trusted by meteorologists storm spotters emergency planners & weather enthusiasts nationwide. This is our lowest price ever but it wont last long - Adam & the IW team"
X Link 2025-10-08T20:23Z 69.8K followers, [----] engagements
"☀ Two Weeks Until [--] PM Sunsets 😢 Enjoy those last golden evenings while you can because in just two weeks the clocks roll back and the sun will be setting around [--] PM across much of Southern Ontario. Daylight Saving Time officially ends on Sunday November [--] which means we gain an extra hour of sleep but lose that precious evening light. The earlier sunsets are a clear sign were inching closer to the winter solstice and those long dark nights ahead. There is one small bright side though literally The time change will push sunrise from just before [--] AM to before [--] AM so mornings will feel a"
X Link 2025-10-18T18:26Z 69.8K followers, [----] engagements
"#onstorm 3:43p RAINFALL WARNING ISSUED by Environment Canada Timmins - Cochrane - Iroquois Falls Greater Sudbury And Vicinity Gogama - Foleyet Kirkland Lake - Temiskaming Shores - Temagami Elliot Lake - Ranger Lake Manitoulin - Blind River - Killarney https://instantweather.ca/2025/10/18/TfwNQr-rainfall-warning-issued/ https://instantweather.ca/2025/10/18/TfwNQr-rainfall-warning-issued/"
X Link 2025-10-18T19:44Z 72.1K followers, [----] engagements
"#ONStorm #ONwx ⛈ Severe-Warned Storm Tracking Toward the Sarnia Area As mentioned earlier models were hinting at a questionable severe risk this evening and it looks like thats starting to play out. Were keeping a close eye on a severe-warned storm currently over Michigan thats slowly moving toward the Canadian border. If it holds together it could affect areas near Sarnia and Wallaceburg later this evening. With sunset approaching theres a good chance this cell may weaken as it nears the border. Either way well be watching it closely and will keep you updated on any potential risk to our"
X Link 2025-10-18T22:09Z 69.8K followers, [----] engagements
"#ONStorm #ONwx #BREAKING Magnitude [---] Earthquake near Sudbury A small earthquake has rattled the Sudbury area this evening. According to United States Geological Survey (USGS) a magnitude [---] quake struck around 8:46 PM roughly [--] km north-northwest of Lively just southwest of Sudbury. The quake originated at a depth of about [--] km which is considered relatively shallow. While earthquakes of this magnitude are typically minor they can still be felt locally especially by those close to the epicentre. No damage has been reported at this time. Did you feel it Let us know where you were and what"
X Link 2025-10-20T03:15Z 69.9K followers, [----] engagements
"#onstorm The clouds in #Barrie are really cooking this morning 👀 What are you experiencing This is a timelapse because regular video didnt do it justice. Some lake-effect s rain this morning for some of us. Wont be too long until weve got lake effect s Never mind I cant even say it. 🤐 - Adam"
X Link 2025-10-20T11:48Z 69.9K followers, [----] engagements
"#ONStorm #ONwx 🌧 Lake Effect Machine Roars to Life This Week With Locally Heavy Rain Possible in Parts of Southern Ontario Its not quite lake effect snow season just yet but it looks like Mother Nature is ready to give us an early preview of whats to come. Cooler more seasonal air will dominate the weather story across Southern Ontario this week. When that colder air flows over the still-warm Great Lakes it creates the perfect setup for a multi-day lake effect event. Regions typically known as the snow belt may need to temporarily rebrand as the rain belt. Models are currently showing the"
X Link 2025-10-20T23:39Z 69.9K followers, [----] engagements
"💙 BLUE JAYS WARNING ISSUED ⚾ Were getting reports of an unusual storm overtaking downtown Toronto and it appears to be a full-blown Blue Jays storm Witnesses describe the scene as loud electric and completely unstoppable as the Jays powered their way through Game [--] of the ALCS. This marks the teams advance to the World Series and by the looks of it Toronto will be staying under this Blue Jays warning for quite some time. GO JAYS GO How are you celebrating - Brennen"
X Link 2025-10-21T03:01Z 69.9K followers, 22.8K engagements
"The streets of Downtown Toronto are filled with joyful celebrations as the Blue Jays are headed to the World Series Check out just how packed the streets are outside the Rogers Centre. Source: City of Toronto - Brennen"
X Link 2025-10-21T03:39Z 69.9K followers, 11.6K engagements
"#onstorm Waterspout potential today and tomorrow over the Great Lakes (and lake Simcoe cannot be ruled out). Big thanks to our friends at the @ICWR for sharing their model data - Adam (9:20 AM - Tue Oct [--] 2025)"
X Link 2025-10-21T13:21Z 69.9K followers, [----] engagements
"#onstorm 5:55p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County London - Parkhill - Eastern Middlesex County Simcoe - Delhi - Norfolk Woodstock - Tillsonburg - Oxford County Goderich - Bluewater -. https://instantweather.ca/2025/10/21/myRM0t-special-weather-statement-issued/ https://instantweather.ca/2025/10/21/myRM0t-special-weather-statement-issued/"
X Link 2025-10-21T21:56Z 69.9K followers, [----] engagements
"AMBER Alert UPDATE (6:53 PM): Police have confirmed that the child has been located safely following the AMBER Alert earlier today. However the suspect remains at large and is considered armed and dangerous in connection with a fatal shooting that occurred earlier. The Niagara Regional Police have issued a shelter-in-place alert for residents in the Fort Erie and Crystal Beach area (Prospect Point and Ridgeway Road) where the suspect may have recently been spotted. Suspect Information: Name: Anthony Deschepper Age: [--] years old Description: White male [--] (175 cm) [--] kg (181 lbs) brown hair"
X Link 2025-10-21T22:53Z 69.9K followers, 15.1K engagements
"#ONStorm #ONwx 😳❄ FLURRY FRIDAY: Southern Ontario Turns Chilly With a Chance of Early Season Flurries for Some Areas Friday Morning 📅 Thursday October [--] - Friday October [--] [----] VIEW THE FULL FORECAST: - Brennen Thank you to our sponsor Ontario Opticians Association: Seeing You Through The Storm 👁 LEARN MORE: http://Ontario-Opticians.com https://instantweatherinc.com/article/ontario/2025/10/22/rain-snow https://instantweatherinc.com/article/ontario/2025/10/22/rain-snow http://Ontario-Opticians.com https://instantweatherinc.com/article/ontario/2025/10/22/rain-snow"
X Link 2025-10-23T00:45Z 69.8K followers, [----] engagements
"#ONStorm #ONwx BREAKING: Sudbury has been rocked by its second earthquake this week. The most recent quake struck just after 11:20 AM on Friday morning registering an estimated magnitude of [---]. It was centered about [--] km west-northwest of Lively ON. This follows a magnitude [---] earthquake that was felt in the region on Sunday night. Both events are believed to be linked to mining activity in the area which is known to occasionally trigger small seismic events. No injuries or damage have been reported at this time. Did you feel it - Brennen"
X Link 2025-10-24T16:54Z 69.9K followers, [----] engagements
"#onstorm 9:05a FROST ADVISORY ISSUED by Environment Canada City Of Toronto Windsor - Essex - Chatham-Kent Mississauga - Brampton Burlington - Oakville https://instantweather.ca/2025/10/25/gkNCoK-frost-advisory-issued/ https://instantweather.ca/2025/10/25/gkNCoK-frost-advisory-issued/"
X Link 2025-10-25T13:05Z 69.9K followers, [----] engagements
"#ONStorm #ONwx 💙 BLUE JAYS FORECAST: GAME [--] IN TORONTO ⚾ After an electric 11-4 win over the Dodgers in Game [--] the city is buzzing with Blue Jays fever heading into Saturday night Itll be another cool evening in Downtown Toronto with temperatures around 10C at first pitch feeling closer to 8C with a light breeze. Expect partly cloudy skies and mostly dry conditions though a few stray showers or drizzle may pop up during the afternoon and early evening before clearing out in time for the game. Outside of Toronto things cool off quickly once you move away from Lake Ontario. Temperatures across"
X Link 2025-10-25T18:44Z 69.9K followers, [----] engagements
"⚠ Flood Risk Possible Thursday 🌊 #onstorm Environment Canada latest forecast map for #Toronto the #GTHA #Niagara #Kingston #Peterborough etc. shows a risk for 30-60mm. Environment Canada writes: Rain from a low pressure system is expected to begin for most of southern Ontario Thursday morning before tapering to showers Friday morning. Total rainfall amounts are expected to be in the [--] to 60mm range. The confidence for intensity of the low is still uncertain at this point which could change the forecast rainfall amounts. More details ASAP. - Adam (Mon Oct [--] 2025)"
X Link 2025-10-27T22:09Z 69.9K followers, [----] engagements
"WHAT A BEAST OF A STORM 😵💫 Check out the latest radar image of Hurricane Melissa as this monstrous Category [--] storm bears down on Jamaica. Landfall is expected early Tuesday morning and conditions across the island are set to rapidly deteriorate overnight. This storm isnt just powerful - its breaking records Satellite data earlier today found that Hurricane Melissas eye is the driest ever recorded on Earth measuring around -4.4C at the center and still increasing. For context the dryness of a hurricanes eye is determined by measuring the temperature at its core using infrared satellite"
X Link 2025-10-27T22:34Z 69.9K followers, [----] engagements
"WHAT A BEAST OF A STORM 😵💫 Check out the latest satellite image of Hurricane Melissa as this monstrous Category [--] storm bears down on Jamaica. Landfall is expected early Tuesday morning and conditions across the island are set to rapidly deteriorate overnight. This storm isnt just powerful - its breaking records Satellite data earlier today found that Hurricane Melissas eye is the driest ever recorded on Earth measuring around -4.4C at the center and still increasing. For context the dryness of a hurricanes eye is determined by measuring the temperature at its core using infrared satellite"
X Link 2025-10-27T23:18Z 69.9K followers, [----] engagements
"At approximately 12:00pm local time Hurricane Melissa officially made landfall near New Hope Jamaica as a Category [--] hurricane with a minimum internal pressure of 892mb and maximum sustained winds of 185mph (295km/h). This is the strongest landfalling hurricane in Atlantic history tied with the [----] Labor Day Hurricane which hit the Florida Keys at the exact same pressure and sustained wind speeds. Our thoughts and prayers continue to go out to the people of Jamaica who are experiencing this devastating storm. - Alannah"
X Link 2025-10-28T17:09Z 69.9K followers, [----] engagements
"Weve got some unfortunate news Hurricane Melissa is strengthening once again as it sets its sights on Eastern Cuba in the coming hours. After tearing through Jamaica Melissa briefly weakened to a Category [--] storm following landfall as a powerful Category [--] early Tuesday morning. Now that the storm has moved back over open water it has quickly regained strength and is once again a Category [--] hurricane packing winds of around [---] km/h as it nears the Cuban coastline. Landfall is expected sometime early Wednesday morning. Reports coming out of Jamaica are heartbreaking with widespread"
X Link 2025-10-29T04:21Z 69.9K followers, [----] engagements
"#ONStorm #ONwx 🎃❄ TRICK-OR-SNOW A Spooky Surprise May Be Brewing for Parts of Southern Ontario This Halloween It looks like Mother Nature might have a few tricks up her sleeve this year As we mentioned a few days ago Halloween is shaping up to be a chilly and wet one across much of Southern Ontario. But now things are getting even more interesting as the potential for some Halloween night snow creeps into the forecast. At first models were hinting at a few wet flakes developing late Friday as temperatures dipped near the freezing mark over higher elevations of Central Ontario. That trend"
X Link 2025-10-29T23:10Z 69.9K followers, [----] engagements
"#ONStorm #ONwx ⚠🌧 Flooding Risk Looms for Eastern Ontario as Moisture From Hurricane Melissa Fuels Heavy Rainfall 📅 Thursday October [--] - Friday October [--] [----] A strong system moving up the U.S. Northeast will begin spreading its outer bands of precipitation into Southern Ontario early Thursday morning. Heavy rain will be the main story throughout the day on Thursday with the heaviest totals expected across Eastern Ontario and parts of the Niagara region. As Hurricane Melissa tracks past Cuba and moves offshore from the U.S. East Coast some of its tropical moisture is expected to get"
X Link 2025-10-30T05:41Z 69.9K followers, [----] engagements
"#onstorm 5:16a SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Cloud Bay - Dorion Beardmore - Jellicoe - Macdiarmid Geraldton - Manitouwadge - Hornepayne Nipigon - Marathon - Superior North Wawa - White River - Pukaskwa Agawa - Lake Superior. https://instantweather.ca/2025/11/02/HoxA5y-special-weather-statement-issued/ https://instantweather.ca/2025/11/02/HoxA5y-special-weather-statement-issued/"
X Link 2025-11-02T10:17Z 70.3K followers, [----] engagements
"#onstorm🌬 Wind Gust Forecast - Monday November [--] [----] Hold onto your hats as its shaping up to be a windy day Monday especially downwind of the Great Lakes and through the Dundalk Highlands where gusts could really pick up. We're also seeing a pocket of marginally severe wind gusts possible from Midland to the Kawarthas on the Canadian high-res model around the 6pm - 9pm window but other models look more tame in that area. In summary: - Widespread gusts of 60-80 km/h across much of southern Ontario - Stronger gusts possible near Georgian Bay Lake Huron and Lake Erie shorelines - Winds will"
X Link 2025-11-03T02:30Z 69.9K followers, [----] engagements
"#onstorm 4:53a SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Niagara Bruce Peninsula - Sauble Beach - Tobermory Owen Sound - Blue Mountains - Northern Grey County Barrie - Orillia -. https://instantweather.ca/2025/11/03/GLUeLx-special-weather-statement-issued/ https://instantweather.ca/2025/11/03/GLUeLx-special-weather-statement-issued/"
X Link 2025-11-03T09:54Z 69.9K followers, [----] engagements
"#ONStorm #ONwx 🌪 TORNADO POTENTIAL 5:16 PM - Monday November [--] [----] Were monitoring this storm currently located near Palgrave and is showing signs of rotation. Strong winds are also possible. This storm is tracking into the King City area. It also has a history of producing large hail. - Brennen"
X Link 2025-11-03T22:18Z 70K followers, 21.3K engagements
"#ONStorm #ONwx Wow the structure on this storm tracking into the GTA is IMPRESSIVE Heres my view from Downtown Toronto. Reminder: its November Who had this on their bingo card 😅 - Brennen"
X Link 2025-11-03T22:38Z 69.9K followers, [----] engagements
"#ONStorm #ONwx 🌌 AURORA ALERT: Northern Lights Could Dance Across Southern Ontario Tonight Were currently under the influence of a G2 (moderate) geomagnetic storm which is often strong enough to bring the northern lights into view as far south as Southern Ontario The Bz value which plays a big role in whether auroras reach our latitude is holding steady between [---] and [---] a range that has historically produced some brilliant displays here. If a substorm develops later tonight the auroras could become even more vivid and widespread across the region. There is one small catch though The"
X Link 2025-11-06T00:59Z 70.2K followers, [----] engagements
"#onstorm 2:15p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada City Of Toronto London - Parkhill - Eastern Middlesex County Oxford - Brant City Of Hamilton Halton - Peel York - Durham Huron - Perth Waterloo - Wellington Dufferin - Innisfil. https://instantweather.ca/2025/11/07/ZdnuFF-special-weather-statement-issued/ https://instantweather.ca/2025/11/07/ZdnuFF-special-weather-statement-issued/"
X Link 2025-11-07T19:16Z 70.3K followers, 16.6K engagements
"#ONStorm #ONwx ❄ UPDATE: Weekend Snowfall Trending South and Weaker for Southern Ontario Were continuing to monitor what looks to be Southern Ontarios first widespread snowfall of the season expected to arrive on Sunday. Snow is forecast to begin early Sunday morning and continue throughout the day. Last night we shared our preliminary forecast based on most weather models agreeing on a general track except for one outlier the European model. Now it looks like that outlier may have been onto something. This morning the majority of models have shifted toward the Europeans solution showing a"
X Link 2025-11-07T21:51Z 70.1K followers, 12.1K engagements
"#ONStorm #ONwx ❄ Model Mayhem: Uncertainty Looms for Southern Ontarios First Widespread Snowfall Event Anyone got a dartboard we can borrow Because honestly that might be the best way to forecast this one 😅 Were just over [--] hours away from when the first flakes are expected to start falling and the only thing we know for sure is that Southern Ontario will see snow on Sunday. Normally by now wed have a good handle on where that snow is likely to fall. But this system has been a real headache for the models. Forecast data continues to shift with every new run and the latest evening updates"
X Link 2025-11-08T02:59Z 70.2K followers, 14.3K engagements
"#onstorm 4:44a SPECIAL WEATHER STATEMENT ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Niagara https://instantweather.ca/2025/11/08/nrJEf6-special-weather-statement-issued/ https://instantweather.ca/2025/11/08/nrJEf6-special-weather-statement-issued/"
X Link 2025-11-08T09:45Z 70.2K followers, [----] engagements
"#ONStorm #ONwx ❄ UPDATE: Parts of Southern Ontario Still on Track for Accumulating Snow on Sunday Good afternoon Heres a quick look at how tomorrows snow maker is shaping up with the latest model data rolling in this morning. Were finally starting to see a bit more agreement among the models when it comes to where the heaviest snow will fall across Southern Ontario. Last night there was still a major split in the data as some models tracked the storm farther west and north while others pushed it east and south. Now most guidance is beginning to favour the more eastern track. If that trend"
X Link 2025-11-08T17:45Z 70.2K followers, 13.5K engagements
"#ONStorm #ONwx ITS BACK Our Storm Chips Forecast has returned for another winter ❄ Wondering how many bags of chips and storm drinks youll need to ride out this upcoming system Weve got you covered with our completely unscientific (but highly important) calculations Based on the latest data the heaviest snow ranging from [--] to [--] cm is expected to fall along a corridor stretching from Kitchener through the GTA and into Eastern Ontario. With that in mind we estimate youll need about [--] to [--] bags of chips and roughly [--] to [--] storm drinks to get through it comfortably. The good news is that we"
X Link 2025-11-08T20:22Z 70.3K followers, 13.7K engagements
"#onstorm 4:00p SNOWFALL WARNING ISSUED by Environment Canada Tamworth - Sydenham - South Frontenac Westport - Charleston Lake Merrickville-Wolford - Kemptville City Of Ottawa Gatineau Prescott And Russell Winchester - Newington Smiths Falls - Lanark -. https://instantweather.ca/2025/11/08/AYevUc-snowfall-warning-issued/ https://instantweather.ca/2025/11/08/AYevUc-snowfall-warning-issued/"
X Link 2025-11-08T21:01Z 70.3K followers, [----] engagements
"#ONStorm #ONwx ❄ Our Final Forecast for Sundays Snowfall Event Maybe What an adventure this forecast has been Over the past few days weather models have been all over the place trying to get a handle on the system expected to impact Southern Ontario throughout Sunday. Just when it seemed like the models were finally starting to agree theyd shift again to an entirely different scenario. And today was no different. This morning the data finally came together enough for us to draft up a general snowfall map outlining where we expected the heaviest accumulation. But in true [----] fashion the"
X Link 2025-11-08T23:59Z 70.2K followers, 17.4K engagements
"Girthy Canadian polar shaft penetrates deep into the US today into Monday. 🥶 The polar shaft is normally a lot larger but its quite cold out and shrinkage is having a big influence. - Adam & Brennen"
X Link 2025-11-09T08:38Z 70.3K followers, 39.9K engagements
"#onstorm 10:39a SNOW SQUALL WATCH ISSUED by Environment Canada Chatham-Kent - Rondeau Park Sarnia - Lambton Rodney - Shedden - Western Elgin County London - Middlesex Huron - Perth Saugeen Shores - Kincardine - Southern Bruce County https://instantweather.ca/2025/11/09/TDJl6Z-snow-squall-watch-issued/ https://instantweather.ca/2025/11/09/TDJl6Z-snow-squall-watch-issued/"
X Link 2025-11-09T15:40Z 70.2K followers, [----] engagements
"#ONStorm #ONwx Isnt the snow pretty 😍 Its looking like a true winter wonderland in Downtown Toronto this morning with our first snowfall of the season. What are the conditions like in your area - Brennen"
X Link 2025-11-09T16:42Z 70.2K followers, [----] engagements
"#onstorm 9:10a SNOW SQUALL WARNING ISSUED by Environment Canada Shelburne - Mansfield - Northern Dufferin County Hanover - Dundalk - Southern Grey County Owen Sound - Blue Mountains - Northern Grey County Barrie - Collingwood - Hillsdale. https://instantweather.ca/2025/11/10/SuSlGd-snow-squall-warning-replaces-snow-squall-watch/ https://instantweather.ca/2025/11/10/SuSlGd-snow-squall-warning-replaces-snow-squall-watch/"
X Link 2025-11-10T14:11Z 71.7K followers, [----] engagements
"#ONStorm #ONwx THUNDERSNOW ⚡❄ Check out this monster snow squall hammering areas west of London this afternoon Were even detecting lightning strikes which means were now seeing thundersnow. This rare phenomenon only happens with the most intense snow squalls so this one is definitely packing a punch. Heavy snowfall rates and near-zero visibility are likely within this squall making travel extremely dangerous in the hardest-hit areas especially along Highway [---] near Warwick. If youre in the region its best to stay put until conditions improve. What are you seeing out there - Brennen 3:11 PM -"
X Link 2025-11-10T20:14Z 70.2K followers, [----] engagements
"#onstorm 11:14p SNOW SQUALL WARNING ISSUED by Environment Canada Innisfil - New Tecumseth - Angus https://instantweather.ca/2025/11/11/ED6f9f-snow-squall-warning-issued/ https://instantweather.ca/2025/11/11/ED6f9f-snow-squall-warning-issued/"
X Link 2025-11-11T04:15Z 70.2K followers, [----] engagements
"#onstorm 4:53a WEATHER ADVISORY ISSUED by Environment Canada City Of Toronto Vaughan - Richmond Hill - Markham https://instantweather.ca/2025/11/11/GA8iKJ-weather-advisory-issued/ https://instantweather.ca/2025/11/11/GA8iKJ-weather-advisory-issued/"
X Link 2025-11-11T09:54Z 70.2K followers, [----] engagements
"#ONStorm #ONwx ✨ SEVERE GEOMAGNETIC STORM WATCH ISSUED The U.S. Space Weather Prediction Center (SWPC) has issued a Severe Geomagnetic Storm Watch (G4) for November [--] which means we could be in for some impressive northern lights displays over the next few nights Several coronal mass ejections (CMEs) have erupted from the Sun since November [--] including one tied to a powerful X5.1 solar flare that peaked early Tuesday morning. This latest eruption was the most energetic of the bunch and could deliver a strong hit to Earths magnetic field starting late Tuesday into Wednesday. If all lines up"
X Link 2025-11-11T19:11Z 72.2K followers, [----] engagements
"#ONStorm #ONwx ☁ Bustario Strikes Again: Cloudy Conditions Will Likely Obscure Potentially Strong Northern Lights Show For those across Southern Ontario hoping to catch a glimpse of what could be a spectacular northern lights display tonight weve got some unfortunate news. Were starting to see the first signs of the CME (coronal mass ejection) hitting Earth setting the stage for a potentially severe geomagnetic storm. This type of storm can spark auroras bright enough to be visible across much of Southern Ontario - if the skies were clear. And thats the big problem tonight. A weak weather"
X Link 2025-11-11T23:34Z 70.2K followers, [----] engagements
"#ONStorm #ONwx WOWWW 😍 While most of Southern Ontario is completely clouded over some have lucked out with a brief break allowing them to get a glimpse of the stunning northern lights show tonight Heres the view in Odessa near Kingston. Thanks to Joanne for sharing this picture with us. - Brennen"
X Link 2025-11-12T01:30Z 70.3K followers, 24.2K engagements
"#ONStorm #ONwx 🔔 7:50 PM Aurora Update: Weve got some good news tonight. The latest space weather data is looking increasingly favourable for the northern lights to be visible across Southern Ontario. While this event is not as strong as last nights show at least not yet we are seeing the Bz dipping into the negative teens. This is an important value because Bz tells us the direction of the solar magnetic field as it reaches Earth. When the Bz tilts south it lines up in the opposite direction of Earths magnetic field which allows energy from the solar wind to connect with our magnetosphere."
X Link 2025-11-13T00:54Z 70.2K followers, [----] engagements
"#ONStorm #ONwx ☁ AURORA VIEWING CONDITIONS [--] PM UPDATE Were in the middle of a G3 (Strong) geomagnetic storm right now which means there is real potential for the northern lights to be visible across parts of Southern Ontario. The only problem is the cloud cover which continues to be stubborn for most of the region. There are still a few good opportunities though. The best viewing conditions are in Deep Southwestern Ontario especially around Windsor Leamington and Chatham. Skies have cleared out nicely here which gives you the highest chance of seeing the aurora if activity remains strong."
X Link 2025-11-13T02:12Z 70.2K followers, [----] engagements
"#ONStorm #ONwx 🚨 SUBSTORM OCCURING - 9:28 PM Were seeing data that suggests a substorm is likely underway right now and that is a big deal for aurora watchers. A substorm is a sudden burst of energy in Earths magnetic field that causes the northern lights to rapidly intensify. This is when the aurora can really come alive with brighter colours faster movement and dramatic pillars or curtains. The catch is that substorms can be short lived sometimes lasting only a few minutes before fading again. If you have clear skies this is your moment. Step outside and look to the north as soon as you"
X Link 2025-11-13T02:28Z 70.2K followers, [----] engagements
"#onstorm 3:32p FREEZING RAIN WARNING ISSUED by Environment Canada City Of Ottawa Gatineau Prescott And Russell Maxville - Alexandria Smiths Falls - Perth - Eastern Lanark County Renfrew - Pembroke - Barry's Bay Deep River - Whitney - Eastern Algonquin. https://instantweather.ca/2025/11/14/HlGpRu-freezing-rain-warning-issued/ https://instantweather.ca/2025/11/14/HlGpRu-freezing-rain-warning-issued/"
X Link 2025-11-14T20:32Z 70.3K followers, [----] engagements
"#onstorm 11:31p SNOWFALL WARNING ISSUED by Environment Canada Moosonee - Fort Albany Attawapiskat https://instantweather.ca/2025/11/15/S80Bqe-snowfall-warning-issued/ https://instantweather.ca/2025/11/15/S80Bqe-snowfall-warning-issued/"
X Link 2025-11-15T04:32Z 70.9K followers, [----] engagements
"⚠ ❄ HIGH RISK: Environment Canada has now upgraded their forecast map to 20-40cm of snow from squalls in the #Goderich to #London corridor beginning Sunday through Monday November 17th [----]. #onstorm #ontario Environment Canada writes: Lake effect snow squalls are expected to affect the area beginning Sunday overnight and continuing into Monday. Local snowfall amounts of [--] to [--] cm are possible accompanied by strong wind gusts up to [--] km/h and significant visibility reduction in blowing snow. There is still some uncertainty on the exact placement of the squall and the highest snowfall"
X Link 2025-11-15T22:29Z 70.3K followers, 23.4K engagements
"#onstorm 5:37p FREEZING RAIN WARNING ISSUED by Environment Canada Bancroft - Hastings Highlands - Denbigh Brockville - Prescott Westport - Charleston Lake Merrickville-Wolford - Kemptville Morrisburg - Long Sault Cornwall - Lancaster Winchester -. https://instantweather.ca/2025/11/15/pFlyCF-freezing-rain-warning-issued/ https://instantweather.ca/2025/11/15/pFlyCF-freezing-rain-warning-issued/"
X Link 2025-11-15T22:38Z 70.4K followers, [----] engagements
"#onstorm 9:45p SNOW SQUALL WATCH ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County London - Parkhill - Eastern Middlesex County Simcoe - Delhi - Norfolk Woodstock - Tillsonburg - Oxford County Goderich - Bluewater - Southern. https://instantweather.ca/2025/11/16/aCcSUn-snow-squall-watch-issued/ https://instantweather.ca/2025/11/16/aCcSUn-snow-squall-watch-issued/"
X Link 2025-11-16T02:46Z 70.7K followers, [----] engagements
"#onstorm 9:46p SNOW SQUALL WATCH ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Innisfil - New Tecumseth - Angus Barrie - Collingwood - Hillsdale https://instantweather.ca/2025/11/16/FlsXJK-snow-squall-watch-issued/ https://instantweather.ca/2025/11/16/FlsXJK-snow-squall-watch-issued/"
X Link 2025-11-16T02:47Z 70.3K followers, [----] engagements
"#ONStorm #ONwx ☃ GET YOUR SHOVEL: Snow Squalls Take Aim at London Barrie and Northern GTA on Sunday With Up to 25-50cm of Snow Possible 📅 Sunday November [--] - Monday November [--] [----] VIEW THE FULL FORECAST: - Brennen https://instantweatherinc.com/article/ontario/2025/11/15/squall https://instantweatherinc.com/article/ontario/2025/11/15/squall"
X Link 2025-11-16T03:36Z 70.3K followers, 18.3K engagements
"#onstorm 6:54p WEATHER ADVISORY ISSUED by Environment Canada Wingham - Blyth - Northern Huron County Listowel - Milverton - Northern Perth County Saugeen Shores - Kincardine - Southern Bruce County https://instantweather.ca/2025/11/16/7yHkGv-weather-advisory-issued/ https://instantweather.ca/2025/11/16/7yHkGv-weather-advisory-issued/"
X Link 2025-11-16T23:56Z 70.8K followers, [----] engagements
"#onstorm 6:55p WEATHER ADVISORY ISSUED by Environment Canada Midland - Coldwater - Orr Lake Orillia - Lagoon City - Washago https://instantweather.ca/2025/11/16/1KDmIM-weather-advisory-issued/ https://instantweather.ca/2025/11/16/1KDmIM-weather-advisory-issued/"
X Link 2025-11-16T23:56Z 70.6K followers, [----] engagements
"#ONStorm #ONwx London might have been feeling left out from tonights snow squall activity but theyve finally joined the party. A fairly intense squall has parked itself over the city stretching from Grand Bend through Lucan and directly into London. It has been sitting in place long enough that conditions are quickly deteriorating. Weve even seen some thundersnow near Grand Bend which gives you a good idea of just how powerful this squall is right now. If this lingers for any extended period of time dont be surprised to wake up to a ton of snow in London on Monday morning. Snowfall rates look"
X Link 2025-11-17T05:59Z 70.3K followers, [----] engagements
"#onstorm 7:59a WEATHER ADVISORY ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Innisfil - New Tecumseth - Angus Barrie - Collingwood - Hillsdale https://instantweather.ca/2025/11/17/NPGP1s-weather-advisory-issued/ https://instantweather.ca/2025/11/17/NPGP1s-weather-advisory-issued/"
X Link 2025-11-17T13:00Z 70.3K followers, [----] engagements
"#ONStorm #ONwx 🔔 Heads up 🔔 There is a scheduled test of the Alert Ready system TOMORROW (Wednesday November [--] 2025) at 12:55 PM. A test alert will be sent out to most smartphones TV and radio stations across the province at that time. IMPORTANT: The usual emergency alert tone will accompany the test alert. If you dont want to be disrupted be sure to turn off your phone before 12:55 PM. Keep in mind that the tone may sound once your phone is turned back on. Our system is operated independently from Alert Ready so you wont receive a test alert from our app or text message service. - Brennen"
X Link 2025-11-19T00:34Z 70.3K followers, 12.1K engagements
"#ONStorm #ONwx ❄ PSA: Beware of Model Chasing on Social Media As we get closer to winter were seeing more and more what we call model slop being shared around social media. If youre not familiar with weather models you might not realize just how far into the future they go. Most global models extend all the way to [---] to [---] hours which is about [--] to [--] days. Some long-range models even push past [----] hours which is more than [--] days. While these long-range outputs can help forecasters spot general trends they are extremely finicky and not meant for the public. One model run might show a"
X Link 2025-11-20T22:26Z 70.3K followers, [----] engagements
"Environment Canada has mentioned the potential for snow squalls on Thursday. #onstorm They write: "A cold airmass is expected to arrive over the Great Lakes late Wednesday allowing the formation of lake effect snow squalls in a westerly flow. There is uncertainty in the exact location and snowfall amounts. At this time snow squalls look to persist over these areas for much of the day. Hazard(s): Snow blowing snow (10-25 cm) Location: East of Lake Superior Lake Huron and Georgian Bay. Timing: All day Thursday. Impact(s): Difficult travel conditions reduced visibility and possible road"
X Link 2025-11-22T00:42Z 70.6K followers, [----] engagements
"#onstorm 2:03p WINTER STORM WATCH ISSUED by Environment Canada Manitouwadge - Hornepayne Wawa - White River - Pukaskwa Agawa - Lake Superior Park https://instantweather.ca/2025/11/24/MS32T3-winter-storm-watch-issued/ https://instantweather.ca/2025/11/24/MS32T3-winter-storm-watch-issued/"
X Link 2025-11-24T19:03Z 70.7K followers, [----] engagements
"#onstorm 5:50p WINTER STORM WARNING ISSUED by Environment Canada City Of Thunder Bay Superior West Beardmore - Jellicoe - Macdiarmid Nipigon - Rossport. https://instantweather.ca/2025/11/24/Pn3xNM-winter-storm-warning-replaces-winter-storm-watch/ https://instantweather.ca/2025/11/24/Pn3xNM-winter-storm-warning-replaces-winter-storm-watch/"
X Link 2025-11-24T22:50Z 70.5K followers, [----] engagements
"#onstorm 6:07p WINTER STORM WARNING ISSUED by Environment Canada Geraldton - Longlac - Caramat Nakina - Aroland - Pagwa Marathon - Schreiber Fraserdale - Pledger Lake Little Abitibi - Kesagami Lake. https://instantweather.ca/2025/11/24/JBHd8p-winter-storm-warning-replaces-winter-storm-watch/ https://instantweather.ca/2025/11/24/JBHd8p-winter-storm-warning-replaces-winter-storm-watch/"
X Link 2025-11-24T23:08Z 70.5K followers, [----] engagements
"#onstorm 6:09p WINTER STORM WARNING ISSUED by Environment Canada Manitouwadge - Hornepayne Wawa - White River - Pukaskwa Agawa - Lake Superior Park Kapuskasing - Hearst - Smooth Rock Falls Timmins - Cochrane - Iroquois Falls Chapleau - Missinaibi Lake. https://instantweather.ca/2025/11/24/1Aj5Go-winter-storm-warning-replaces-winter-storm-watch/ https://instantweather.ca/2025/11/24/1Aj5Go-winter-storm-warning-replaces-winter-storm-watch/"
X Link 2025-11-24T23:10Z 70.7K followers, [----] engagements
"#onstorm 2:45p WIND WARNING ISSUED by Environment Canada Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Niagara Falls - Welland - Southern Niagara Region https://instantweather.ca/2025/11/25/BIdpW2-wind-warning-issued/ https://instantweather.ca/2025/11/25/BIdpW2-wind-warning-issued/"
X Link 2025-11-25T19:46Z 70.7K followers, [----] engagements
"🌊 Big Time Waves Possible on the Great Lakes this week especially Wednesday through Thursday #onstorm #ontario #greatlakes Based on the Significant Wave Height GLERL model: - Lake Huron: [--] - [---] metres (10 - [--] feet) - Lake Erie: [--] - [--] metres (10 - [--] feet) - Lake Ontario: [--] - [---] metres (10 - [--] feet) Stay safe near the shorelines please ♥ - Adam"
X Link 2025-11-25T23:03Z 70.4K followers, [----] engagements
"#onstorm 12:05a FOG ADVISORY ISSUED by Environment Canada City Of Toronto City Of Hamilton Halton - Peel York - Durham Guelph - Erin - Southern Wellington County Kitchener - Cambridge - Region Of Waterloo Dufferin - Innisfil https://instantweather.ca/2025/11/26/5NUFWM-fog-advisory-issued/ https://instantweather.ca/2025/11/26/5NUFWM-fog-advisory-issued/"
X Link 2025-11-26T05:05Z 70.7K followers, [----] engagements
"🌊 Big Time Waves Possible on Three of the Great Lakes this week especially Wednesday through Thursday #onstorm #ontario #greatlakes Based on the Significant Wave Height GLERL model: - Lake Huron: [--] - [---] metres (10 - [--] feet) - Lake Erie: [--] - [--] metres (10 - [--] feet) - Lake Ontario: [--] - [---] metres (10 - [--] feet) Stay safe near the shorelines please ♥ - Adam"
X Link 2025-11-26T17:25Z 70.7K followers, [----] engagements
"#ONStorm #ONwx Heres a quick update on what you can expect from us over the next few hours: ❄ Were currently working on our detailed snow squall forecast and it should be posted very soon. We know a lot of you are waiting on this one so thanks for your patience. ❄ We will also have a Snow Day forecast for tomorrow but were focusing on the main forecast first. Our goal is to have it out around [--] PM hopefully earlier if everything comes together. ❄ Adam will be going live on our YouTube channel this evening to break down the upcoming snow squall risk and answer any questions you might have."
X Link 2025-11-26T22:04Z 70.9K followers, 22K engagements
"Not subscribed to our YouTube channel yet You can do so here: Make sure to hit the bell icon so you get notified when we go live. Well also send a push notification to anyone with our free app. :) https://youtube.com/@InstantWeather https://youtube.com/@InstantWeather"
X Link 2025-11-26T22:04Z 70.9K followers, [----] engagements
"#ONStorm #ONwx ❄ Dangerous Snow Squalls Target Southern Ontarios Snowbelt Starting Thursday With Up to 75cm of Snow Possible 📅 Thursday November [--] - Friday November [--] [----] VIEW THE FULL FORECAST: - Brennen Thank you to our sponsor Majestic Moments: Beat the Freeze with a Breeze 🥶 ➡ 🏝 Majestic Moments Is a Full Service Travel Agency. We Offer Expertly Planned Vacations for Families Who Want the Magic and Memories Without the Stress. LEARN MORE: http://MajesticMoments.ca https://instantweatherinc.com/article/ontario/2025/11/26/squall"
X Link 2025-11-27T01:16Z 70.7K followers, 68.6K engagements
"#onstorm 9:13p SNOW SQUALL WARNING (ORANGE LEVEL) ISSUED by Environment Canada Huron - Perth Mount Forest - Arthur - Northern Wellington County Saugeen Shores - Kincardine - Southern Bruce County Hanover - Dundalk - Southern Grey County. https://instantweather.ca/2025/11/27/75TqXn-snow-squall-warning-orange-level-issued/ https://instantweather.ca/2025/11/27/75TqXn-snow-squall-warning-orange-level-issued/"
X Link 2025-11-27T02:14Z 70.7K followers, [----] engagements
"#onstorm 11:06p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Niagara Falls - Welland - Southern Niagara Region https://instantweather.ca/2025/11/27/cplGot-special-weather-statement-issued/ https://instantweather.ca/2025/11/27/cplGot-special-weather-statement-issued/"
X Link 2025-11-27T04:07Z 70.7K followers, [----] engagements
"#onstorm 11:47p SNOW SQUALL WARNING (ORANGE LEVEL) ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Uxbridge - Beaverton - Northern Durham Region Innisfil - New Tecumseth - Angus Barrie - Orillia - Midland. https://instantweather.ca/2025/11/27/mcpL1l-snow-squall-warning-orange-level-issued/ https://instantweather.ca/2025/11/27/mcpL1l-snow-squall-warning-orange-level-issued/"
X Link 2025-11-27T04:48Z 70.7K followers, [----] engagements
"#ONStorm #ONwx 🟠 SNOW SQUALL WARNING ISSUED 🟠 Environment Canada has upgraded several of the earlier snow squall watches to a warning as we begin to see this snow squall event get started. We have 🟠 Level Warnings for regions east of Lake Huron and southeast of Georgian Bay. This includes portions of Grey-Bruce Huron Perth Wellington Simcoe York and Durham. Lake effect snow tonight intensifying into hazardous snow squalls Thursday morning. What: Total snowfall amounts of [--] to [--] cm with locally higher amounts possible. Near zero visibility at times in heavy snow and local blowing snow."
X Link 2025-11-27T05:23Z 70.7K followers, 11.9K engagements
"#onstorm 3:50a SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Pickering - Oshawa - Southern Durham Region https://instantweather.ca/2025/11/27/XtgvfK-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/11/27/XtgvfK-snow-squall-watch-yellow-level-issued/"
X Link 2025-11-27T08:51Z 70.7K followers, [----] engagements
"Measured [--] inches / 15cm of snow ❄ in Barries northeast end at 1:20am. Hows it going for you - Adam (Fri Nov [--] 2025) #onstorm"
X Link 2025-11-28T07:21Z 70.7K followers, [----] engagements
"#ONStorm #ONwx ❄ WHOS DIGGING OUT THIS MORNING - [--] AM ❄ Good morning Snow squall activity is still going strong east of Lake Huron and southeast of Georgian Bay but it has eased up a bit compared to the intense bands we saw overnight and earlier this morning. Those squalls packed a serious punch. Weve already heard reports of [--] to [--] cm in some of the hardest hit communities and there is still another [--] to [--] cm expected in a few areas as the bands continue to fire off. The snow squalls will keep going through the rest of the day and into early Saturday before slowly winding down as a"
X Link 2025-11-28T16:07Z 70.7K followers, [----] engagements
"#ONStorm #ONwx Well I definitely didnt have this on my bingo card today 😳 The same Georgian Bay snow squall that has been hammering the Barrie area is stretching an unbelievable distance to the southeast delivering bursts of heavy snow and rain all the way into the Boston area. Yes that Boston This thing is massive. The squall is over [---] kilometres long tracking from Georgian Bay across Lake Ontario where it picks up extra moisture that helps keep it alive as it crosses Upstate New York and pushes right into parts of New England including Massachusetts. Its not every day you see a lake"
X Link 2025-11-28T19:03Z 70.8K followers, 17.9K engagements
"#ONStorm #ONwx Woah 57cm (23 inches) of snow being reported east of Brussels as of 4:30 PM. The highest total weve seen so far But were far from done. Thank you to Noah for sharing this report with us on Ontario Storm Reports - Brennen"
X Link 2025-11-28T23:01Z 70.7K followers, 11.3K engagements
"#onstorm 10:15p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Shelburne - Mansfield - Northern Dufferin County Orangeville - Grand Valley - Southern Dufferin County Owen Sound - Blue Mountains - Northern Grey County https://instantweather.ca/2025/11/29/dcVFmk-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/dcVFmk-special-weather-statement-issued/"
X Link 2025-11-29T03:15Z 70.7K followers, [----] engagements
"#ONStorm #ONwx ☃ KEEP YOUR SHOVELS READY: Yet More Snow on the Way for Southern Ontario With a Snowy System on Sunday Bringing Up to 10-20cm 📅 Saturday November [--] - Sunday November [--] [----] VIEW THE FULL FORECAST: - Brennen https://instantweatherinc.com/article/ontario/2025/11/29/snowfall https://instantweatherinc.com/article/ontario/2025/11/29/snowfall"
X Link 2025-11-29T07:47Z 70.7K followers, 19.3K engagements
"#onstorm 12:27p SNOWFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Sarnia - Lambton London - Middlesex Oxford - Brant Halton Hills - Milton Caledon Dufferin - Innisfil Barrie - Orillia - Midland https://instantweather.ca/2025/11/29/tSDF9p-snowfall-warning-yellow-level-issued/ https://instantweather.ca/2025/11/29/tSDF9p-snowfall-warning-yellow-level-issued/"
X Link 2025-11-29T17:28Z 70.7K followers, [----] engagements
"#onstorm 5:35p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Pickering - Oshawa - Southern Durham Region Belleville - Quinte - Northumberland https://instantweather.ca/2025/11/29/fGe4Yb-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/fGe4Yb-special-weather-statement-issued/"
X Link 2025-11-29T22:36Z 70.7K followers, [----] engagements
"#onstorm 5:39p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada City Of Toronto City Of Hamilton Mississauga - Brampton Burlington - Oakville https://instantweather.ca/2025/11/29/4QaDfL-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/4QaDfL-special-weather-statement-issued/"
X Link 2025-11-29T22:40Z 70.8K followers, 21.5K engagements
"#onstorm 5:41p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Kingston - Prince Edward https://instantweather.ca/2025/11/29/B2xt5a-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/B2xt5a-special-weather-statement-issued/"
X Link 2025-11-29T22:41Z 70.7K followers, [----] engagements
"#onstorm 6:13p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada North Bay - West Nipissing https://instantweather.ca/2025/11/29/yvYPMh-special-weather-statement-issued/ https://instantweather.ca/2025/11/29/yvYPMh-special-weather-statement-issued/"
X Link 2025-11-29T23:14Z 70.7K followers, [----] engagements
"#onstorm 10:17a SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Innisfil - New Tecumseth - Angus Owen Sound - Blue Mountains - Northern Grey County Barrie - Collingwood - Hillsdale https://instantweather.ca/2025/11/30/5jlaWk-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/11/30/5jlaWk-snow-squall-watch-yellow-level-issued/"
X Link 2025-11-30T15:17Z 70.7K followers, [----] engagements
"#onstorm 5:54p SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Wawa - White River - Pukaskwa Agawa - Lake Superior Park https://instantweather.ca/2025/11/30/G4js95-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/11/30/G4js95-snow-squall-watch-yellow-level-issued/"
X Link 2025-11-30T22:54Z 70.8K followers, [----] engagements
"#onstorm 6:41p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada London - Parkhill - Eastern Middlesex County Goderich - Bluewater - Southern Huron County Stratford - Mitchell - Southern Perth County. https://instantweather.ca/2025/11/30/z51HJy-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/11/30/z51HJy-snow-squall-warning-yellow-level-issued/"
X Link 2025-11-30T23:43Z 71.9K followers, [----] engagements
"#onstorm 7:03p SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County Simcoe - Delhi - Norfolk Woodstock - Tillsonburg - Oxford County https://instantweather.ca/2025/12/01/x3kq7D-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/01/x3kq7D-snow-squall-watch-yellow-level-issued/"
X Link 2025-12-01T00:03Z 70.7K followers, [----] engagements
"#onstorm 8:05p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Wingham - Blyth - Northern Huron County Listowel - Milverton - Northern Perth County Saugeen Shores - Kincardine - Southern Bruce County https://instantweather.ca/2025/12/01/ZJLNK2-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/ZJLNK2-snow-squall-warning-yellow-level-issued/"
X Link 2025-12-01T01:06Z 70.7K followers, [----] engagements
"#onstorm 9:01p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County Woodstock - Tillsonburg - Oxford County https://instantweather.ca/2025/12/01/hdpJf9-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/hdpJf9-snow-squall-warning-yellow-level-issued/"
X Link 2025-12-01T02:02Z 70.8K followers, [----] engagements
"#onstorm 9:30p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Shelburne - Mansfield - Northern Dufferin County Innisfil - New Tecumseth - Angus Owen Sound - Blue Mountains - Northern Grey County Barrie - Collingwood - Hillsdale. https://instantweather.ca/2025/12/01/NXIMUi-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/NXIMUi-snow-squall-warning-yellow-level-issued/"
X Link 2025-12-01T02:31Z 70.7K followers, [----] engagements
"#onstorm 5:37a SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada West Nipissing - French River https://instantweather.ca/2025/12/01/sOZSYw-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/01/sOZSYw-snow-squall-watch-yellow-level-issued/"
X Link 2025-12-01T10:38Z 70.7K followers, [----] engagements
"#onstorm 5:37a SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Town Of Parry Sound - Rosseau - Killbear Park Burk's Falls - Bayfield Inlet https://instantweather.ca/2025/12/01/nHPC47-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/01/nHPC47-snow-squall-watch-yellow-level-issued/"
X Link 2025-12-01T10:38Z 70.7K followers, [----] engagements
"#onstorm 4:29p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Espanola - Killarney West Nipissing - French River. https://instantweather.ca/2025/12/01/IpdFIO-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/IpdFIO-snow-squall-warning-yellow-level-issued/"
X Link 2025-12-01T21:30Z 70.8K followers, [----] engagements
"#onstorm 4:29p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Town Of Parry Sound - Rosseau - Killbear Park Bayfield Inlet - Dunchurch. https://instantweather.ca/2025/12/01/wu15kW-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/01/wu15kW-snow-squall-warning-yellow-level-issued/"
X Link 2025-12-01T21:30Z 70.8K followers, [----] engagements
"#ONStorm #ONwx Hey Simcoe County and Grey Bruce want more snow 😂 Whether you want it or not more is on the way ☃ A cold front is expected to slide through Southern Ontario late Wednesday and it may be accompanied by a frontal snow squall. These squalls can bring a brief blast of heavy snow to a wide portion of Central and Southwestern Ontario during the evening and into the overnight. However this wont be what causes the most impact over the next few days. Overall accumulation from the frontal squall will likely be around [--] to 8cm over a few hours as it moves through. The main story will be"
X Link 2025-12-03T06:01Z 70.8K followers, [----] engagements
"#ONStorm #ONwx 🚌 Snow Day Forecast: Snow Squalls Threaten Widespread School Bus Cancellations in Southern Ontarios Snowbelt on Thursday 📅 Thursday December [--] [----] VIEW TOMORROW'S FORECAST HERE 🔗 Disclaimer: Instant Weather has zero authority when it comes to bus and school closures. It is completely up to the school boards bus companies local authorities and parents to decide what is best for their children. This is our best guess based on our forecast. - Brennen https://instantweatherinc.com/article/ontario/2025/12/3/snow-day"
X Link 2025-12-04T01:08Z 70.8K followers, 10.8K engagements
"#ONStorm #ONwx 🥶 BUNDLE UP TONIGHT SOUTHERN ONTARIO 🥶 Dont you miss the red map Now we have the pink map Were gearing up for another polar plunge tonight as bitterly cold temperatures spill across Southern Ontario and settle in through Monday morning. The coldest air will be focused over Central Eastern and Southwestern Ontario especially away from the lakes. Many spots in these regions may dip into the -20s for actual air temperature. Once you factor in the wind chill it could feel closer to [---] to -30C if youre outside early in the morning. There is still some disagreement among the"
X Link 2025-12-07T23:53Z 70.9K followers, 14.3K engagements
"#onstorm 1:14p SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Bruce Peninsula - Sauble Beach - Tobermory https://instantweather.ca/2025/12/08/7hhbe2-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/08/7hhbe2-snow-squall-watch-yellow-level-issued/"
X Link 2025-12-08T18:14Z 70.9K followers, [----] engagements
"#onstorm 1:14p SNOW SQUALL WATCH (YELLOW LEVEL) ISSUED by Environment Canada Greater Sudbury And Vicinity Espanola - Killarney https://instantweather.ca/2025/12/08/GbmxCP-snow-squall-watch-yellow-level-issued/ https://instantweather.ca/2025/12/08/GbmxCP-snow-squall-watch-yellow-level-issued/"
X Link 2025-12-08T18:14Z 70.9K followers, [----] engagements
"My phone notifications for the past [--] minutes: 🟡 YELLOW SNOW WARNING ISSUED 🟡 🟡 YELLOW SNOW WARNING ISSUED 🟡 🟡 YELLOW SNOW WARNING ISSUED 🟡 Did I mention 🟡 YELLOW SNOW WARNING ISSUED 🟡 😅😅 - Brennen"
X Link 2025-12-09T19:26Z 70.9K followers, [----] engagements
"#onstorm⚠ SNOW SQUALLS THURSDAY: Environment Canada is forecasting [--] - 25cm & blowing snow for the #Barrie #Collingwood #WasagaBeach #Angus #Stayner #Innisfil #Orillia #OroMedonte #Midland #Meaford and surrounding communities on Thursday December [--] [----]. They're also expecting [--] - 25cm of squall accumulation through #Goderich #Kincardine #London #GrandBend and surrounding communities. For those wondering this is in addition to all the snowfall coming on Wednesday. Environment Canada writes: Region A (Areas southeast of Lake Huron.): "Conditions are favourable for lake effect snow to"
X Link 2025-12-09T21:52Z 70.9K followers, [----] engagements
"#ONStorm #ONwx Happy Snow Day ☃ Good morning It is a full winter wonderland across much of Southern Ontario as this Alberta clipper has delivered a snow day for many students. Right now we are seeing steady snow stretching from Sarnia through the GTA and all the way into Ottawa. Almost no one is missing out on this one and it really shows on radar with widespread coverage. We are starting to see some rain mixing in across Deep Southwestern Ontario and into the Niagara region. Everywhere else it is a slushy mess with strong wind gusts making visibility a challenge at times. It is definitely a"
X Link 2025-12-10T16:28Z 70.9K followers, [----] engagements
"#onstorm ⚠ HIGH RISK: Environment Canada forecasting [--] - 50cm+ of snow in the "A" orange region for Thursday Dec 11th [----]. Their forecast includes #Barrie #WasagaBeach #Collingwood etc. They're also forecasting [--] - 30cm in the "B" yellow region for #Goderich #Kincardine and areas north of #London potentially including London as it's right on the edge. Environment Canada writes: "Location A: Areas southeast of Georgian Bay. Hazard(s): Snow Blowing Snow Timing: Early Thursday morning into Friday Impact(s): Dangerous travel conditions. Reduced visibility. Road closures. Details: Conditions"
X Link 2025-12-10T21:07Z 70.9K followers, 14.3K engagements
"#ONStorm #ONwx 🥶❄ Barrie Area to Be Buried in Up to [--] to [--] cm of Snow on Thursday as Arctic Air Fuels Dangerous Snow Squalls 📅 Wednesday December [--] - Friday December [--] [----] VIEW THE FULL FORECAST: - Brennen Thank you to our sponsor The Falls Inn & Spa: For Your Winter Adventure or Relaxing Escape ☃😌 Historic [--] Room Country Inn Overlooking Walters Falls in Grey County. Ontarios Finest Hotels Inns & Spas Member. LEARN MORE: http://TheFallsInn.com/giftcards.html https://instantweatherinc.com/article/ontario/2025/12/10/squall https://instantweatherinc.com/article/ontario/2025/12/10/squall"
X Link 2025-12-11T04:13Z 70.9K followers, 11.6K engagements
"Becky P. shared this from #Angus. Some models showing more than 100cm expected for Angus with this squall 😬 Stay safe folks - Adam (9am - Thu Dec [--] 2025) #onstorm #ontario"
X Link 2025-12-11T14:04Z 70.9K followers, [----] engagements
"#onstorm Many in #Barrie wondering where their snow is 🤷♂ As mentioned in our forecast Barrie was rightttt on the edge of this intense squall that is currently dumping non-stop on #Angus. ❄ Barrie sits right on the edge but could easily end up inside the bullseye. Snowfall totals here are likely to exceed 40cm and may approach 75cm. Around Angus is where models show the strongest signal. A tight gradient will set up with the north and east sides of Barrie along with Keswick Bradford and Collingwood likely seeing [--] to 40cm of snow. Anyone from western Barrie getting big time snow Cause its"
X Link 2025-12-11T18:44Z 70.9K followers, [----] engagements
"#ONStorm #ONwx ⛔ Stay Off Roads in Barrie Area This Afternoon ⛔ [--] PM: Are we having fun Wasaga and Angus 😅 A very persistent band of heavy lake effect snow has become mostly stationary over the past few hours and is now really ramping up in intensity. The heaviest accumulation continues to hammer the Wasaga Beach and Angus areas to the west of Barrie. Barrie itself is still being clipped by the outer edge of this squall especially across the south and west ends of the city where bursts of snow are reducing visibility at times. If you can please avoid travel this afternoon into the evening."
X Link 2025-12-11T20:06Z 70.9K followers, [----] engagements
"#onstorm 10:28a SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Town Of Parry Sound - Rosseau - Killbear Park Bayfield Inlet - Dunchurch https://instantweather.ca/2025/12/15/86dAO3-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/15/86dAO3-snow-squall-warning-yellow-level-issued/"
X Link 2025-12-15T15:28Z 70.9K followers, [----] engagements
"#ONStorm #ONwx 🚌 Southern Ontario: Snow/Ice Day Forecast for Thursday December [--] [----] VIEW TOMORROW'S FORECAST HERE 🔗 Disclaimer: Instant Weather has zero authority when it comes to bus and school closures. It is completely up to the school boards bus companies local authorities and parents to decide what is best for their children. This is our best guess based on our forecast. - Brennen https://instantweatherinc.com/article/ontario/2025/12/17/snow-day https://instantweatherinc.com/article/ontario/2025/12/17/snow-day https://instantweatherinc.com/article/ontario/2025/12/17/snow-day"
X Link 2025-12-18T00:42Z 70.9K followers, [----] engagements
"#ONStorm #ONwx 🚌 Snow Day Forecast: Icy Conditions Could Give Some Students an Early Start to Holiday Break Across Southern Ontario on Friday 📅 Friday December [--] [----] VIEW TOMORROW'S FORECAST HERE 🔗 Disclaimer: Instant Weather has zero authority when it comes to bus and school closures. It is completely up to the school boards bus companies local authorities and parents to decide what is best for their children. This is our best guess based on our forecast. - Brennen Thank you to our sponsor Mira Busscher - The Travel Agent Next Door: Shovelling Sunshine Into Your Forecast ☀ Mira is a"
X Link 2025-12-19T02:19Z 71K followers, [----] engagements
"#onstorm 4:13p SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Uxbridge - Beaverton - Northern Durham Region Dufferin - Innisfil Barrie - Orillia - Midland https://instantweather.ca/2025/12/19/5TQtRH-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/19/5TQtRH-snow-squall-warning-yellow-level-issued/"
X Link 2025-12-19T21:14Z 71K followers, [----] engagements
"#onstorm 7:39a SNOW SQUALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Bruce Peninsula - Sauble Beach - Tobermory Midland - Coldwater - Orr Lake Orillia - Lagoon City - Washago Port Carling - Port Severn Bracebridge - Gravenhurst https://instantweather.ca/2025/12/21/HdK4gk-snow-squall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/21/HdK4gk-snow-squall-warning-yellow-level-issued/"
X Link 2025-12-21T12:40Z 71.7K followers, [----] engagements
"#ONStorm #ONwx Get ready Ontario 🎄❄ Weve dusted off our annual White Christmas outlook and will be releasing our first look at your chances of seeing a White Christmas later today. Will the extensive snowpack that has built up over the past few weeks be able to survive the next week Or will the Grinch make a last minute appearance and snatch away our White Christmas turning it into a full blown Grinchmas 😅 Weve got the answers and well be revealing it all in Instant Weathers exclusive White Christmas Outlook. Expect that to be posted later this evening. While were still several days away"
X Link 2025-12-21T16:06Z 71K followers, [----] engagements
"#onstorm 6:18p SNOW SQUALL WATCH (YELLOW LEVEL) ENDED by Environment Canada Orangeville - Grand Valley - Southern Dufferin County Shelburne - Mansfield - Northern Dufferin County Hanover - Dundalk - Southern Grey County https://instantweather.ca/2025/12/21/HatqAY-snow-squall-watch-yellow-level-ended/ https://instantweather.ca/2025/12/21/HatqAY-snow-squall-watch-yellow-level-ended/"
X Link 2025-12-21T23:19Z 71K followers, [----] engagements
"#ONStorm #ONwx 🎄 White Christmas Locked In for Parts of Southern Ontario While Others Face the Risk of a Green Christmas for [----] VIEW THE FULL FORECAST: - Brennen Thank you to our sponsor Majestic Moments: Beat the Freeze with a Breeze 🥶 ➡ 🏝 Majestic Moments Is a Full Service Travel Agency. We Offer Expertly Planned Vacations for Families Who Want the Magic and Memories Without the Stress. LEARN MORE: http://MajesticMoments.ca https://instantweatherinc.com/article/ontario/2025/12/21/xmas-prelim https://instantweatherinc.com/article/ontario/2025/12/21/xmas-prelim http://MajesticMoments.ca"
X Link 2025-12-22T04:14Z 71.1K followers, [----] engagements
"#ONStorm #ONwx ⚠ HEADS UP: Growing Confidence in a Possible Strong Winter Storm Impacting Southern Ontario Around Boxing Day Were keeping a close eye on a strong system that models have been consistently showing moving through the Great Lakes region late this week. This system has the potential to bring a wintry mix of precipitation to Southern Ontario including freezing rain and heavy snow. There is still quite a bit of uncertainty with the exact track of this system which means we cant yet pinpoint the precise impacts. That track will be critical in determining where the mixing line sets up"
X Link 2025-12-22T17:28Z 71K followers, 10.5K engagements
"#onstorm ⚠ BREAKING: Environment Canada has upgraded their Boxing Day forecast for freezing rain to yellow (moderate) with 5-10mm of ice for #London #Barrie #Toronto #GTHA #Kitchener #OwenSound #Collingwood #Midland #Goderich #Hamilton #Niagara and surrounding communities. Environment Canada writes: "Location A: Portions of southwestern #Ontario as well as the Greater Golden Horseshoe. Hazard(s): Ice. Timing: Friday into Saturday morning. Impact(s): Icy surfaces such as roads and walkways. Broken tree branches from ice build-up. Possible utility outages. Impact level: High (3/4) Confidence"
X Link 2025-12-22T20:37Z 71K followers, [----] engagements
"#onstorm 10:43p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Pickering - Oshawa - Southern Durham Region https://instantweather.ca/2025/12/23/WHnN44-special-weather-statement-issued/ https://instantweather.ca/2025/12/23/WHnN44-special-weather-statement-issued/"
X Link 2025-12-23T03:44Z 71.7K followers, [----] engagements
"#onstorm ⚠ BREAKING: Environment Canada has now shifted their Boxing Day forecast for freezing rain in the yellow "A" region to the south with 5-10mm now possible for #London #Windsor #Sarnia #Hamilton #KitchenerWaterloo #Goderich #Niagara and surrounding communities. They're also forecasting a large area of snow with accumulation ranging from 5-15cm in the grey "B" area from #ThunderBay to #Kingston with a bit of freezing rain possible for the "C" grey region in addition to the snow. Environment Canada writes: "Location A: Portions of southwestern Ontario including the Hamilton/Niagara"
X Link 2025-12-23T21:19Z 71.2K followers, [----] engagements
"#ONStorm #ONwx ⚠🧊 BOXING DAY ICE STORM UPDATE Good morning As weve been talking about over the past few days models have been hinting at a strong winter storm tracking through Southern Ontario around Boxing Day. This system has the potential to bring a prolonged period of freezing rain along with heavy snow north of the freezing rain line. While there was a fair bit of uncertainty when we first flagged this setup the latest model guidance is starting to lock onto a more consistent solution. That solution now points to Deep Southwestern Ontario as the region most at risk for the worst"
X Link 2025-12-24T16:34Z 71.2K followers, 12.3K engagements
"#onstorm 3:29p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Windsor - Leamington - Essex County https://instantweather.ca/2025/12/24/cvbcN0-special-weather-statement-issued/ https://instantweather.ca/2025/12/24/cvbcN0-special-weather-statement-issued/"
X Link 2025-12-24T20:30Z 71.1K followers, [----] engagements
"#onstorm 3:32p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Chatham-Kent - Rondeau Park Sarnia - Lambton Elgin London - Middlesex https://instantweather.ca/2025/12/24/lmG69k-special-weather-statement-issued/ https://instantweather.ca/2025/12/24/lmG69k-special-weather-statement-issued/"
X Link 2025-12-24T20:32Z 71.3K followers, [----] engagements
"#onstorm 3:41p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Oxford - Brant Niagara City Of Hamilton Goderich - Bluewater - Southern Huron County Stratford - Mitchell - Southern Perth. https://instantweather.ca/2025/12/24/j3wa1e-special-weather-statement-issued/ https://instantweather.ca/2025/12/24/j3wa1e-special-weather-statement-issued/"
X Link 2025-12-24T20:42Z 71.9K followers, [----] engagements
"#onstorm 3:46p SPECIAL WEATHER STATEMENT ISSUED by Environment Canada City Of Toronto York - Durham Innisfil - New Tecumseth - Angus Bruce Peninsula - Sauble Beach - Tobermory Owen Sound - Blue Mountains - Northern Grey County Barrie - Orillia -. https://instantweather.ca/2025/12/24/X0SvrT-special-weather-statement-issued/ https://instantweather.ca/2025/12/24/X0SvrT-special-weather-statement-issued/"
X Link 2025-12-24T20:47Z 71.1K followers, [----] engagements
"#onstorm 7:43p SNOWFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Upsala - Raith Kakabeka Falls - Whitefish Lake - Arrow Lake Savant Lake - Sturgeon Lake https://instantweather.ca/2025/12/25/bSX9CR-snowfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/25/bSX9CR-snowfall-warning-yellow-level-issued/"
X Link 2025-12-25T00:44Z 71.7K followers, [----] engagements
"#onstorm 4:49a SPECIAL WEATHER STATEMENT ISSUED by Environment Canada Chatham-Kent - Rondeau Park Sarnia - Lambton Elgin London - Middlesex Simcoe - Delhi - Norfolk Woodstock - Tillsonburg - Oxford County https://instantweather.ca/2025/12/25/ELjCuB-special-weather-statement-issued/ https://instantweather.ca/2025/12/25/ELjCuB-special-weather-statement-issued/"
X Link 2025-12-25T09:50Z 71.2K followers, [----] engagements
"#onstorm 11:01a SPECIAL WEATHER STATEMENT ENDED by Environment Canada Dunnville - Caledonia - Haldimand Brantford - County Of Brant https://instantweather.ca/2025/12/25/qjdZsI-special-weather-statement-ended/ https://instantweather.ca/2025/12/25/qjdZsI-special-weather-statement-ended/"
X Link 2025-12-25T16:02Z 71.2K followers, [----] engagements
"#onstorm ⚠ NEW UPDATE: Environment Canada updated their Boxing Day forecast again for freezing rain rain and snow Environment Canada writes: "Location A: Portions of southwestern Ontario near Windsor. Hazard(s): Ice. Timing: Beginning Friday morning ending in the afternoon. Impact(s): Icy surfaces such as roads and walkways. Confidence: Low (1/4) Impact: High (3/4) A low pressure system is expected to bring freezing rain in the morning to midday. The freezing rain could change to rain in the afternoon. There may be [--] to [--] mm of ice accretion in areas affected by the main freezing rain band."
X Link 2025-12-25T19:27Z 72K followers, 11.8K engagements
"#onstorm 8:40a SPECIAL WEATHER STATEMENT ENDED by Environment Canada Caledon Mississauga - Brampton https://instantweather.ca/2025/12/26/13k4BU-special-weather-statement-ended/ https://instantweather.ca/2025/12/26/13k4BU-special-weather-statement-ended/"
X Link 2025-12-26T13:42Z 71.5K followers, [----] engagements
"#ONStorm #ONwx Our Boxing Day winter storm is now underway across Southern Ontario as of [--] PM with heavy snow falling from Owen Sound through Barrie and Muskoka stretching into the eastern GTA. Freezing rain continues around Chatham Sarnia and London while Windsor has already climbed above freezing and changed over to plain rain. In between these zones is the real battle ground with a messy mix of precipitation including ice pellets and snow along the London to Hamilton corridor. That mixing line is slowly creeping toward the western GTA. Depending on how quickly the changeover happens this"
X Link 2025-12-26T18:18Z 71.6K followers, [----] engagements
"#onstorm ⚠ BREAKING: Environment Canada upgrades their Monday risk to 'high' in orange for #SaultSteMarie #Timmins #Chapleau etc. with 20-50cm of snowfall possible with 70-90km/h wind gusts which could cause blizzard conditions for some. They also made some tweaks to their "significant prolonged freezing rain event" and severe wind gust forecasts. We'll continue to update you on how this unfolds over the weekend --- Environment Canada writes: "Location A: Eastern and central Ontario. Hazard(s): Ice Timing: Ending Monday morning or early afternoon. Impact(s): Icy surfaces such as roads and"
X Link 2025-12-26T21:26Z 71.7K followers, 17.6K engagements
"#onstorm 8:12p FREEZING DRIZZLE ADVISORY (YELLOW LEVEL) ISSUED by Environment Canada Caledon Mississauga - Brampton Uxbridge - Beaverton - Northern Durham Region Newmarket - Georgina - Northern York Region Vaughan - Richmond Hill - Markham Innisfil -. https://instantweather.ca/2025/12/27/IsVJYS-freezing-drizzle-advisory-yellow-level-issued/ https://instantweather.ca/2025/12/27/IsVJYS-freezing-drizzle-advisory-yellow-level-issued/"
X Link 2025-12-27T01:13Z 71.5K followers, [----] engagements
"Correction: The date should have said Mon Dec [--] to Tues Dec 30th. This was our mistake while trying to improve the readability of the date/time section. Our apologies for any confusion this may have caused"
X Link 2025-12-27T01:38Z 71.4K followers, [----] engagements
"#onstorm 11:24p SNOWFALL WARNING (YELLOW LEVEL) ENDED by Environment Canada Belleville - Quinte West - Eastern Northumberland County Picton - Sandbanks Park Napanee - Consecon https://instantweather.ca/2025/12/27/waycqd-snowfall-warning-yellow-level-ended/ https://instantweather.ca/2025/12/27/waycqd-snowfall-warning-yellow-level-ended/"
X Link 2025-12-27T04:24Z 71.5K followers, [----] engagements
"#onstorm 11:35p FREEZING DRIZZLE ADVISORY (YELLOW LEVEL) ISSUED by Environment Canada St. Thomas - Aylmer - Eastern Elgin County London - Parkhill - Eastern Middlesex County Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Oxford - Brant. https://instantweather.ca/2025/12/27/VpWZQN-freezing-drizzle-advisory-yellow-level-issued/ https://instantweather.ca/2025/12/27/VpWZQN-freezing-drizzle-advisory-yellow-level-issued/"
X Link 2025-12-27T04:36Z 71.6K followers, [----] engagements
"#onstorm 11:35p FREEZING DRIZZLE ADVISORY (YELLOW LEVEL) ENDED by Environment Canada Rodney - Shedden - Western Elgin County Strathroy - Komoka - Western Middlesex County Uxbridge - Beaverton - Northern Durham Region Newmarket - Georgina - Northern. https://instantweather.ca/2025/12/27/0A0if1-freezing-drizzle-advisory-yellow-level-ended/ https://instantweather.ca/2025/12/27/0A0if1-freezing-drizzle-advisory-yellow-level-ended/"
X Link 2025-12-27T04:37Z 71.4K followers, [----] engagements
"#onstorm 1:02p FREEZING RAIN WARNING (YELLOW LEVEL) ISSUED by Environment Canada Red Lake - Ear Falls Sioux Lookout - Savant Lake Gull Bay - Black Sturgeon Lake City Of Thunder Bay Kenora - Nestor Falls Dryden - Ignace Fort Frances - Rainy Lake. https://instantweather.ca/2025/12/27/xuvey6-freezing-rain-warning-yellow-level-issued/ https://instantweather.ca/2025/12/27/xuvey6-freezing-rain-warning-yellow-level-issued/"
X Link 2025-12-27T18:02Z 71.5K followers, [----] engagements
"#ONStorm #ONwx ❗RARE BOMB CYCLONE POSSIBLE ON MONDAY While we continue working on a detailed forecast for this major winter storm expected to impact Ontario we wanted to give you an early look at just how powerful this system is shaping up to be. The latest data suggests this storm could undergo a fairly rare and dramatic intensification as it tracks through the Great Lakes from Sunday into Monday. This type of rapid strengthening is known as a bomb cyclone which occurs when atmospheric pressure drops by [--] millibars or more within a [--] hour period. Current model guidance shows pressure"
X Link 2025-12-27T21:04Z 71.7K followers, 47.9K engagements
"#onstorm 4:41p FREEZING RAIN WARNING (ORANGE LEVEL) ISSUED by Environment Canada Brockville - Leeds And Grenville City Of Ottawa Gatineau Prescott And Russell Cornwall - Morrisburg Smiths Falls - Perth - Eastern Lanark County Renfrew - Pembroke -. https://instantweather.ca/2025/12/27/98tfOC-freezing-rain-warning-orange-level-issued/ https://instantweather.ca/2025/12/27/98tfOC-freezing-rain-warning-orange-level-issued/"
X Link 2025-12-27T21:42Z 71.9K followers, [----] engagements
"#onstorm⚠ BREAKING: Major Winter Storm Expected for Ontario Beginning Sunday with Blizzard Conditions Up to 50cm of Snow 70-100km/h Winds Flash Freezing and 10-20mm of Freezing Rain 📅 Sun Dec [--] - Mon Dec [--] [----] VIEW THE FULL FORECAST: - Adam https://instantweatherinc.com/article/2025/12/27/breaking-major-winter-storm-ontario-sunday-monday https://instantweatherinc.com/article/2025/12/27/breaking-major-winter-storm-ontario-sunday-monday https://instantweatherinc.com/article/2025/12/27/breaking-major-winter-storm-ontario-sunday-monday"
X Link 2025-12-27T22:43Z 71.7K followers, 34.6K engagements
"#ONStorm #ONwx 💨❄ End-of-Year Major Winter Storm to Bring Dangerous Ice Storm and Blizzard Conditions Across Southern and Northeastern Ontario Starting Sunday 📅 Sunday December [--] - Tuesday December [--] [----] VIEW THE FULL FORECAST: IMPORTANT: Please read the entire forecast as this upcoming storm is extremely complex and impacts will vary significantly depending on your location. Weve included three different custom maps showing freezing rain wind and snowfall for both Southern and Northern Ontario. Weve also gone into great detail walking you through the full timeline of this storm. If you"
X Link 2025-12-28T03:41Z 71.7K followers, 20K engagements
"#onstorm 11:41p RAINFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Newmarket - Georgina - Northern York Region Uxbridge - Beaverton - Northern Durham Region Mount Forest - Arthur - Northern Wellington County Dufferin - Innisfil Hanover -. https://instantweather.ca/2025/12/28/JYwKqa-rainfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/28/JYwKqa-rainfall-warning-yellow-level-issued/"
X Link 2025-12-28T04:42Z 71.9K followers, [----] engagements
"#onstorm 12:02a RAINFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada City Of Toronto Burlington - Oakville Mississauga - Brampton Picton - Sandbanks Park https://instantweather.ca/2025/12/28/t7ledS-rainfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/28/t7ledS-rainfall-warning-yellow-level-issued/"
X Link 2025-12-28T05:02Z 71.6K followers, [----] engagements
"Here we go. 👀 Purple = freezing rain Green/yellow = rain Blue = snow What are you experiencing - Adam (11:04am - Sun Dec [--] 2025) #onstorm #ontario"
X Link 2025-12-28T16:05Z 71.6K followers, 16.4K engagements
"#onstorm We're very concerned with the latest HRRR model data for freezing rain. It's suggesting the possibility of more than 30mm of freezing rain in #Barrie for example and even more to the east towards #Peterborough etc. The areas in red are definitely the most concerning. Everyone please cross your finger that the transition to rain is quick. If this is anywhere close to accurate we've got big problems on our hands with the severe wind gusts expected on the backside of this freezing rain. The more the freezing rain is able to melt before the winds the better. If that melting is not fast"
X Link 2025-12-28T18:02Z 71.7K followers, 46.5K engagements
"#ONStorm #ONwx ⚠ [--] PM: Widespread Freezing Rain Underway This Afternoon This freezing rain event already appears to be overperforming expectations with organized bands of precipitation continuing to push into areas that remain stuck below freezing. The worst icing right now is occurring from Kitchener through the GTA and into areas around Lake Simcoe including Barrie York and Durham. Were already hearing reports of very icy conditions developing especially along Hwy [---] where there has been a partial closure due to icy conditions leading to numerous crashes. For those in Central and Eastern"
X Link 2025-12-28T19:20Z 71.7K followers, 26.3K engagements
"#ONStorm #ONwx Environment Canada has sure been busy today 😅 Barrie has FIVE active weather alerts including: 🟠 Freezing Rain Warning 🟠 Snow Squall Watch 🟡 Wind Warning 🟡 Rainfall Warning ⚪ Special Weather Statement How many alerts do you have for your area - Brennen"
X Link 2025-12-28T21:45Z 71.7K followers, 11.8K engagements
"#ONStorm #ONwx ⚠ POWER OUTAGE UPDATE (6 PM) As freezing rain continues to impact a wide swath of Southwestern Central and Eastern Ontario were starting to see a growing number of power outages being reported. According to poweroutage . com more than [-----] customers across Ontario are currently without power. The hardest hit areas right now include: Perth around 25% of customers without power Haldimand-Norfolk around 16% without power Wellington around 6% without power Oxford around 6% without power Brantford around 6% without power Unfortunately we expect outages to become more widespread as"
X Link 2025-12-28T23:06Z 71.7K followers, 21.6K engagements
"#ONStorm #ONwx Meanwhile in Windsor break out the palm trees 🌴 Its currently 14C at the Windsor Airport Reminder: Its [--] PM in late December. 😳 - Brennen"
X Link 2025-12-28T23:52Z 71.6K followers, 11.3K engagements
"LIVESTREAM: Ice Storm Coverage & Blizzard Forecast Discussion (Sun Dec [--] 2025) Join us live on YouTube: You can also join us on Twitch: - Adam #onstorm #ontario https://www.twitch.tv/InstantWeather https://www.youtube.com/watchv=wkOLlUgeHTA https://www.twitch.tv/InstantWeather https://www.youtube.com/watchv=wkOLlUgeHTA"
X Link 2025-12-29T01:52Z 71.7K followers, [----] engagements
"#ONStorm #ONwx ⚠ POWER OUTAGE UPDATE: Over [-----] Customers Without Power as of [--] PM The ongoing ice storm is beginning to take a real toll on the power grid especially to the northwest of the GTA and across parts of Central Ontario. Based on the latest data from PowerOutage . com more than [-----] customers are currently without electricity and that number continues to climb as freezing rain persists. Some of the hardest hit regions so far include: Dufferin (39% of customers without power) Wellington (18%) Durham (11%) Perth (11%) Oxford (9%) Haliburton (8%) Peel (6%) Haldimand-Norfolk (5%)"
X Link 2025-12-29T02:46Z 71.7K followers, 22.3K engagements
"#onstorm 12:02a WIND WARNING (YELLOW LEVEL) ISSUED by Environment Canada Goderich - Bluewater - Southern Huron County Wingham - Blyth - Northern Huron County Saugeen Shores - Kincardine - Southern Bruce County Bruce Peninsula - Sauble Beach - Tobermory https://instantweather.ca/2025/12/29/QfrJNy-wind-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/QfrJNy-wind-warning-yellow-level-issued/"
X Link 2025-12-29T05:03Z 71.6K followers, [----] engagements
"#onstorm 12:18a FOG ADVISORY (YELLOW LEVEL) ENDED by Environment Canada Sarnia - Lambton London - Middlesex https://instantweather.ca/2025/12/29/eh6GGq-fog-advisory-yellow-level-ended/ https://instantweather.ca/2025/12/29/eh6GGq-fog-advisory-yellow-level-ended/"
X Link 2025-12-29T05:19Z 71.6K followers, [----] engagements
"#onstorm 12:26a RAINFALL WARNING (YELLOW LEVEL) ENDED by Environment Canada Chatham-Kent - Rondeau Park Elgin London - Middlesex https://instantweather.ca/2025/12/29/ltI4Om-rainfall-warning-yellow-level-ended/ https://instantweather.ca/2025/12/29/ltI4Om-rainfall-warning-yellow-level-ended/"
X Link 2025-12-29T05:27Z 71.6K followers, [----] engagements
"#onstorm 12:28a RAINFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Simcoe - Delhi - Norfolk Dunnville - Caledonia - Haldimand Oxford - Brant Niagara City Of Hamilton https://instantweather.ca/2025/12/29/aBdeqR-rainfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/aBdeqR-rainfall-warning-yellow-level-issued/"
X Link 2025-12-29T05:29Z 71.6K followers, [----] engagements
"#ONStorm #ONwx ⚠ POWER OUTAGE UPDATE: Outages Hit [-----] Customers as of Midnight Unfortunately our concerns are starting to become reality as power outages continue to ramp up across parts of Central Ontario. Significant ice accretion is now being reported through Simcoe County Muskoka and the Kawartha Lakes putting increasing strain on the power grid. Since our last update about three hours ago another [-----] customers have lost power pushing the total outage count to over [-----] customers. Most of these new outages are being reported across Central Ontario according to PowerOutagecom. Some of"
X Link 2025-12-29T05:32Z 71.7K followers, [----] engagements
"#onstorm 2:55a RAINFALL WARNING (YELLOW LEVEL) ENDED by Environment Canada Bruce Peninsula - Sauble Beach - Tobermory https://instantweather.ca/2025/12/29/x5zM5D-rainfall-warning-yellow-level-ended/ https://instantweather.ca/2025/12/29/x5zM5D-rainfall-warning-yellow-level-ended/"
X Link 2025-12-29T07:55Z 71.6K followers, [----] engagements
"#onstorm 2:57a WINTER STORM WARNING (YELLOW LEVEL) ISSUED by Environment Canada Moosonee https://instantweather.ca/2025/12/29/VixFaY-winter-storm-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/VixFaY-winter-storm-warning-yellow-level-issued/"
X Link 2025-12-29T07:58Z 71.7K followers, [----] engagements
"#onstorm 3:00a FREEZING RAIN WARNING (YELLOW LEVEL) ENDED by Environment Canada Mississauga - Brampton https://instantweather.ca/2025/12/29/Li5LMk-freezing-rain-warning-yellow-level-ended/ https://instantweather.ca/2025/12/29/Li5LMk-freezing-rain-warning-yellow-level-ended/"
X Link 2025-12-29T08:00Z 71.6K followers, [----] engagements
"#onstorm 4:49a RAINFALL WARNING (YELLOW LEVEL) ISSUED by Environment Canada Belleville - Quinte - Northumberland Picton - Sandbanks Park Napanee - Consecon https://instantweather.ca/2025/12/29/RRbap6-rainfall-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/RRbap6-rainfall-warning-yellow-level-issued/"
X Link 2025-12-29T09:49Z 71.6K followers, [----] engagements
"#onstorm 4:49a RAINFALL WARNING (YELLOW LEVEL) ENDED by Environment Canada Pickering - Oshawa - Southern Durham Region https://instantweather.ca/2025/12/29/hWIFfe-rainfall-warning-yellow-level-ended/ https://instantweather.ca/2025/12/29/hWIFfe-rainfall-warning-yellow-level-ended/"
X Link 2025-12-29T09:49Z 71.6K followers, [----] engagements
"#onstorm 4:58a WINTER STORM WARNING (YELLOW LEVEL) ISSUED by Environment Canada Town Of Parry Sound - Rosseau - Killbear Park Huntsville - Baysville Algonquin Burk's Falls - Bayfield Inlet https://instantweather.ca/2025/12/29/zRjGcJ-winter-storm-warning-yellow-level-issued/ https://instantweather.ca/2025/12/29/zRjGcJ-winter-storm-warning-yellow-level-issued/"
X Link 2025-12-29T09:59Z 71.7K followers, [----] engagements
"#ONStorm #ONwx Where is the road 😳 This is the current view looking north on Hwy [--] near Monkton just north of Mitchell. Photo courtesy of Ontario [---]. Complete whiteout conditions are ongoing and it appears road crews are really struggling to keep the highway cleared. Thats not surprising given the rapid snowfall rates and intense drifting snow blowing back across the roadway. Visibility is near zero at times making travel extremely dangerous in this area. This is definitely a day to stay home if youre in one of the hardest hit regions. You do not want to get stuck in conditions like this."
X Link 2025-12-29T17:30Z 71.7K followers, [----] engagements
"#ONStorm #ONwx If youve been reading Environment Canadas alerts today you might be asking yourself So isnt this a blizzard warning And honestly yes were just as confused. Blizzard conditions are mentioned three separate times within the snow squall warning yet it still hasnt been upgraded to a blizzard warning. If this doesnt meet the criteria for a blizzard warning its hard to know what does. Its not like blizzard warnings are a thing of the past either they were issued just earlier this month in Saskatchewan and Manitoba. Ah yes the joys of Environment Canadas new vibe based alerting system"
X Link 2025-12-29T20:37Z 71.7K followers, 15.6K engagements
"#ONStorm #ONwx Monster snow squalls are currently ongoing off Lake Huron and Georgian Bay this evening as of 8:50 PM. The strongest squall appears to be the Lake Huron band which is stretching from Amberley through northern Huron County into Stratford and Woodstock. The tip of this squall is even sneaking into parts of Norfolk County. The Georgian Bay squall is impacting the Wasaga Beach Barrie Bradford and Newmarket areas right now. Both of these squalls are likely producing near zero visibility with blizzard conditions and very rapid snowfall accumulation. Many roads in the hardest hit"
X Link 2025-12-30T01:53Z 71.7K followers, 11.6K engagements
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