Several rounds of severe thunderstorms swept through northwestern Ontario during the day Sunday, first in the morning and ...

Power outages and downed trees are reported as storms fire up across parts of Ontario and Quebec. Folks are reminded to take ...

Parts of southern Ontario could get severe thunderstorms with a risk of a tornado on Thursday. While the heat warning ...

Environment Canada issued tornado and severe thunderstorm warnings for parts of northwestern Ontario on Sunday.

Severe storms swept across Ontario Thursday, cutting power to thousands and toppling trees and power lines. Officials are ...

You could get into some heavy downpours, especially through those (southwestern) areas,” an Environment Canada meteorologist ...

Environment Canada updates that conditions are favourable for the development of dangerous thunderstorms that may be capable ...

Large hail is expected to be the biggest threat, ranging from the size of a loonie to a ping pong ball-sized hail. Between the afternoon to evening, multiple rounds of storms will continue to hit ...

Thursday will be a day to be weather-aware in eastern Ontario and southern Quebec, which will see numerous storms roll in ...

Ontario's ongoing severe storm threats this week will be on the move Wednesday and Thursday, shifting farther south and east ...