Environment Canada's tornado warning for eastern Ontario has ended. From about 3:20 until 4 p.m. the agency said a severe ...

The multi-day thunderstorm threat continues over the Prairies into Friday, with the risk for very large hail, potentially ...

A chance for more severe weather will reappear in Ontario and Quebec on Thursday, but the centre of attention will shift ...

There is a severe thunderstorm warning for communities from south Ottawa to Westport.As of 2:55 p.m. the line of storms ...

Environment Canada issued a severe thunderstorm warning for parts of eastern Ontario and western Quebec Wednesday afternoon.

A severe thunderstorm capable of producing a tornado has been detected in eastern Ontario. Residents in the affected region ...

A muggy airmass draped over southern Ontario heading into this weekend will set the stage for a multi-day risk for strong to ...

Severe weather warnings and watches were issued for parts of southern Ontario Wednesday afternoon. Just after 2:30 p.m., Environment Canada said meteorologists were tracking a severe thunderstorm ...

Environment Canada has issued a severe thunderstorm warning for Ottawa. The warning, which covers the city from Kanata to ...

Severe thunderstorm warnings cover central Ottawa and communities to the west such as Arnprior, Perth and Sharbot ...

4:18 p.m. CDT - A tornado watch remains in effect across portions of northern Ontario as a line of severe thunderstorms moves ...

Pay close attention to watches and warnings as you head out and about on Sunday across much of Ontario and Quebec ...