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

Environment Canada issued a tornado warning for Sharbot Lake and area on the evening of Thursday, Jul. 24, 2025. “At 9:12 p.m ...

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

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

Severe weather researchers say a weak tornado touched down in a community north of London, Ont., on Monday afternoon.

Ontario should be hitting hotter temperatures in the low 30s later this week and with it the chance of torrential rain and even a tornado is possible. Here’s what to know.

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

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

Summer in Ontario may bring with it warm weather, but last week's tornado in Lucan is a reminder that it’s also tornado ...

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

Three tornadoes are confirmed to have occurred in the same Ontario area last weekend. The Northern Tornadoes Project said ...