A risk for thunderstorms will redevelop on Sunday as a cold front pushes into an unstable atmosphere across southern Ontario.

Northern Ontario is set to experience a multi-day storm pattern, with rounds of severe thunderstorms, heavy rainfall, and a slight risk of isolated tornadoes. The storm risk slides south for Wednesday ...

A risk for thunderstorms will redevelop on Sunday as a cold front pushes into an unstable atmosphere across southern Ontario.

Severe weather is impacting multiple Canadian provinces, with heavy rainfall and thunderstorms causing widespread alerts.

A multi-day storm setup is unfolding across northern Ontario, bringing rounds of severe thunderstorms, heavy rain, and a slight risk for isolated tornadoes. Meteorologist Rhythm Reet from The Weather ...

A tornado warning has been issued for Savant Lake and Sturgeon Lake in northwestern Ontario. Here's the latest from ...

Severe weather moves east from southern Ontario with raised instability threat throughout eastern Ontario and southern Quebec ...

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

Environment Canada's tornado warning for eastern Ontario has ended. From about 3:20 until 4 p.m. the agency said a severe ...

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

PHELPS, N.Y. – The National Weather Service confirmed that an EF2 tornado touched down in the Town of Phelps in Ontario ...

4:18 p.m. CDT - A tornado watch remains in effect across portions of northern Ontario as a line of severe thunderstorms moves ...