Tornado, large hail, damaging winds: Severe weather threatens southern Ontario
Warm weather continues across southern Ontario as meteorological summer ends, with widespread temperatures reaching above-seasonal norms. Daytime highs…
End of summer creeping up, but warmth in Ontario isn’t ready to leave
August and meteorological summer may be coming to a close, but the warm weather isn’t ready to depart…
Localized flood risk: Stormy, rainy Sunday for parts of southern Ontario
An active, muggy pattern parked over the eastern half of North America won’t spare southern Ontario’s Sunday plans.…
30-50+mm: Soaking Sunday rains with storm risk in southern Ontario
An active, muggy pattern parked over the eastern half of North America won’t spare southern Ontario’s weekend plans.…
Storm risk returns to Ontario following a tornadic Saturday
A stormy Saturday ended with at least two reports of tornadoes touching down in southern Ontario, near Woodstock…
Large hail, flooding: Severe storm risk kicks off weekend in Ontario, Quebec
With muggy conditions sticking around, severe weather will possible throughout parts of southern Ontario and Quebec on Saturday,…
Hot, stormy pattern dominates Ontario into this weekend
A multi-day thunderstorm threat continues throughout Ontario heading into the weekend, with humidex values surpassing 30 before cooler,…
Stalled system to keep eastern Ontario, parts of Quebec soggy after record notched
As the southern Ontario dries off, parts of eastern Ontario and Quebec will see more rainfall and thunderstorms…
Flood potential in southern Ontario with multi-day thunderstorm risk
With August around the corner, the final days of July in southern Ontario will be met with multiple…
Strong winds, rain, and hail: Severe storm threat hits Ontario Thursday
Slowdowns are possible along major highways, including the 400, 404, and 401, due to heavy rain. Localized rainfall…
Muggy air fuels severe thunderstorm threat in Ontario Thursday
Published on Jul. 8, 2026, 11:31 AM Severe thunderstorms to sweep across Ontario Thursday. A combination of a…
Damage reported after Canada Day storms slam southern Ontario
Published on Jul. 1, 2026, 10:21 PM Updated on Jul. 1, 2026, 10:57 PM Intense storms swept through…