Between the afternoon to evening, multiple rounds of storms will continue to hit northwestern Ontario. Heavy rain will be ...

Farther north, a cold front over far northwestern Ontario will force the development of several rounds of additional ...

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

A multi-day stretch of severe weather is setting up for northwestern Ontario, with the potential for heavy rain, large hail ...

Any severe thunderstorms that form across northwestern Ontario could pack damaging winds, large hail, and heavy rainfall. One ...

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

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

A Thursday evening storm system that briefly included a tornado warning southwest of Ottawa is on its way out of the region.

Ontario should be hitting hotter temperatures in the low 30s later this week and with it the chance of torrential rain and ...

Folks in southern Ontario will see multiple opportunities for thunderstorms during the day Saturday, a few of which could ...

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

More than 35,000 local customers are without power after Thursday evening's series of thunderstorms.Severe thunderstorm ...