DRINK PLENTY OF WATER: Two-day heat event to hit Durham beginning Thursday. #ONStorm #heatwave #heatwarning #keepcool #airconditioning @environmentca durhamregion.com/news/extreme-h…

+31.4 C in Kitchener as of 3:53 pm ☀️🔥🏜️🌶️🌡️♨️🥵 #onstorm #OnWx #ShareYourWeather #WxTwitter #KWAwesome #SummerHeat #HeatDome #Heatwave

Fire bans for many popular provincial parks come into effect tomorrow. #onstorm #onwx ontarioparks.com/alerts

Could it possibly be? A STORM! HERE!? #onstorm

Below is the Thunderstorm Outlook for Friday🌩️ Isolated thunderstorms are possible for northeastern, central and northwestern Ontario.⚡ These thunderstorms may produce strong wind gusts and hail up to 1 to 2 cm in parts of eastern and central Ontario. 💨 #ONStorm #ONwx

🌞Below are the Significant Weather Outlooks for Thursday to Sunday. 🌞 High temperatures are to continue across many parts of Ontario, with highs in the low 30s. 🌡️ #ONStorm #ONwx

#onstorm 2:33p HEAT WARNING ISSUED by Environment Canada Greater Sudbury And Vicinity Elliot Lake - Ranger Lake North Bay - West Nipissing instantweather.ca/2023/05/31/sLf…

🥵 HEAT WARNING has been issued for the Ottawa-Gatineau area, with temperatures expected to reach 33°C today and tmrw. Temps will cool down Sat after a cold front passing thru Fri aft. Here at the west end, our station has charted temps in the 30s this aft. #ONstorm #Ottwx

#onstorm 2:03p HEAT WARNING ISSUED by Environment Canada City Of Ottawa Gatineau Prescott And Russell instantweather.ca/2023/05/31/z1m…

#onstorm 2:02p HEAT WARNING ISSUED by Environment Canada City Of Toronto City Of Hamilton Burlington - Oakville Halton Hills - Milton Mississauga - Brampton Vaughan - Richmond Hill - Markham Pickering - Oshawa - Southern Durham Region instantweather.ca/2023/05/31/sjz…

HEAT WARNING for #HamOnt at 2:02pm. bit.ly/42cRyk1 #ONStorm

⚡Below is the Thunderstorm Outlook for tomorrow⚡ Isolated lightning strikes are possible for a large portion of northern Ontario on Thursday AM. 🌩️ Isolated lightning strikes are possible for northern and parts of eastern Ontario on Thursday PM. 🌩️ #ONStorm #ONwx

Summer is here for real this time. #onstorm #onwx

Below is the Thunderstorm Outlook for today. 🌩️ Scattered thunderstorms with wind gusts 💨 up to 80 km/h and heavy downpours possible. 🗺️ North of Superior and central portions of far northern Ontario. 🌩️ Isolated thunderstorms elsewhere in NW and NE Ontario. #ONStorm #ONwx

On #ThisDayInWeatherHistory in 1985, a tornado outbreak hit Ohio, Pennsylvania, New York, and Ontario. A total of 44 tornadoes were recorded that day, and 14 of them landed in Ontario. #ONStorm #OTD

#onstorm 10:15a SPECIAL AIR QUALITY STATEMENT ISSUED by Environment Canada City Of Toronto Burlington - Oakville Halton Hills - Milton Mississauga - Brampton York - Durham instantweather.ca/2023/05/31/fwz…

#onstorm 10:10a HEAT WARNING ENDED by Environment Canada Armstrong - Auden - Wabakimi Park instantweather.ca/2023/05/31/y74…

Hello y'all! I am currently watching the models for a potential thunderstorm risk on Friday afternoon. Stay tuned! #ONStorm #ONWx

#onstorm 8:16a HEAT WARNING ENDED by Environment Canada Ignace - English River Sioux Lookout - Savant Lake instantweather.ca/2023/05/31/ieG…

#onstorm 5:54a SPECIAL WEATHER STATEMENT ENDED by Environment Canada Sandy Lake - Pikangikum Big Trout Lake - Sachigo Lake instantweather.ca/2023/05/31/2Eh…

A heat warning is in effect for the highlighted regions below. Details: weather.gc.ca/?layers=alert&… #onstorm

#onstorm #onwx Ontario, here's your thunderstorm forecast for Wednesday, May 31, 2023 ⛈️ It's going to be a busy next few days with two severe risks in a row! The first severe risk will be later today in Northern Ontario with a line of isolated storms that could bring the… twitter.com/i/web/status/1…

A heat warning is in effect for the highlighted regions below. Details: weather.gc.ca/?layers=alert&… #onstorm

#onstorm 1:45a HEAT WARNING ENDED by Environment Canada Ear Falls - Perrault Falls - Western Lac Seul instantweather.ca/2023/05/31/43G…

#onstorm 1:04a SEVERE THUNDERSTORM WATCH ENDED by Environment Canada Dryden - Ignace Seine River Village - Mine Centre Atikokan - Shebandowan - Quetico Park instantweather.ca/2023/05/31/lrM…

A severe thunderstorm watch or warning is in effect for the highlighted regions below. Details: weather.gc.ca/?layers=alert&… #onstorm

#onstorm 11:48p SEVERE THUNDERSTORM WATCH ENDED by Environment Canada Fort Frances - Emo - Rainy River instantweather.ca/2023/05/31/f5l…

#onstorm 11:48p SEVERE THUNDERSTORM WATCH ISSUED by Environment Canada Ignace - English River Atikokan - Shebandowan - Quetico Park instantweather.ca/2023/05/31/lGf…

A heat warning is in effect for the highlighted regions below. Details: weather.gc.ca/?layers=alert&… #onstorm

#onstorm 11:41p SEVERE THUNDERSTORM WARNING ENDED by Environment Canada Fort Frances - Emo - Rainy River instantweather.ca/2023/05/31/JgU…

A severe thunderstorm watch or warning is in effect for the highlighted regions below. Details: weather.gc.ca/?layers=alert&… #onstorm

#onstorm 11:00p SEVERE THUNDERSTORM WATCH ENDED by Environment Canada Kenora - Nestor Falls Red Lake - Woodland Caribou Park instantweather.ca/2023/05/31/JxC…

#onstorm 11:00p SEVERE THUNDERSTORM WATCH ISSUED by Environment Canada Seine River Village - Mine Centre instantweather.ca/2023/05/31/5yE…

A severe thunderstorm watch or warning is in effect for the highlighted regions below. Details: weather.gc.ca/?layers=alert&… #onstorm

A severe thunderstorm watch or warning is in effect for the highlighted regions below. Details: weather.gc.ca/?layers=alert&… #onstorm

A severe thunderstorm watch or warning is in effect for the highlighted regions below. Details: weather.gc.ca/?layers=alert&… #onstorm

#onstorm 10:43p SEVERE THUNDERSTORM WARNING ISSUED by Environment Canada Fort Frances - Emo - Rainy River instantweather.ca/2023/05/31/oLi…

#onstorm 10:34p HEAT WARNING ENDED by Environment Canada Pickle Lake - Wunnummin Lake Webequie Attawapiskat Peawanuck instantweather.ca/2023/05/31/1g7…

#onstorm 9:57p SEVERE THUNDERSTORM WARNING ENDED by Environment Canada Kenora - Grassy Narrows - Whitedog Sioux Narrows - Nestor Falls - Morson instantweather.ca/2023/05/31/pZO…

Squall line chugging away through NW Ontario on RADAR. Expect strong wind gusts with this line. @weathernetwork #ONstorm