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

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

Severe thunderstorms are likely across portions of southern Manitoba and northwestern Ontario again on Sunday as an active ...

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

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 ...

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

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

Ontario won’t catch a break from the active weather to kick off this final weekend of July as forecasters look at multiple ...

Hazards: Wind gusts up to 110 km/h Torrential rainfall with amounts possibly in excess of 50 mm Nickel sized hail A tornado ...

Ontario recorded its first tornado of 2023 in Talbotville on Tuesday evening, a late start to the season which typically begins in May but sometimes as early as March. SKIP TO MAIN CONTENT.