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.

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

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

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

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

Rain from the U.S. Midwest will push into southern Ontario late Saturday afternoon, but don’t cancel your plans just yet ...

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

A severe thunderstorm in Ontario led to multiple emergencies Saturday evening, including a fallen tree that injured one ...

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

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

Jon George became an amateur storm chase when he captured video of the tornado rolling across County Road 23 in Phelps. "It was right behind the barns, and it was picking up a lot of debris," he ...