Strong thunderstorms moving through southern Ontario produced a tornado north of London on Monday afternoon. A humid and unstable airmass draped across the region fuelled a favourable setup for strong ...

Strong to severe thunderstorms pushing into southern Ontario from Lake Huron and Georgian Bay will sweep through the region Friday evening. These storms will carry the risk for all hazards—including ...

Southern Ontario's weather is turning wild on Wednesday, with a strong storm system that could bring everything from heavy rain and hail to damaging winds and even tornadoes. The Weather Network (TWN) ...

Once again we will see a risk of severe thunderstorms on Tuesday around southwestern Ontario and the Lake Erie shores. The threat reappears after Monday's severe storms that prompted a tornado warning ...