Northwestern Ontario's first tornado of the year has been confirmed by researchers at Western University, reaching maximum ...

Supercell thunderstorms are likely to develop Monday across parts of northeastern Ontario and western Quebec, posing threats ...

Thunderstorms may put a damper on your weekend as the severe weather threat spreads across northern Ontario and Quebec on ...

Environment and Climate Change Canada has issued a tornado warning for the Dryden and Vermilion Bay areas. Here's what we ...

Three tornadoes touched down in Ontario on the coastline of Lake Huron over the weekend, according to the Northern Tornadoes ...

A severe thunderstorm capable of producing a tornado has been detected in northwestern Ontario. Residents in the affected ...

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

Monday's storm threat includes the risk for supercells over parts of northern Ontario and Quebec. Meteorologist Rhythm Reet has your full forecast details.

An unstable environment across the Prairies and northwestern Ontario will bring another chance for severe thunderstorms on ...

Severe storm systems to the north and south of Winnipeg prompted a series of emergency alerts late Wednesday afternoon, with ...

A multi-day risk of severe storms will be present on the Prairies once again, with the most concerning threat occurring on ...

A severe thunderstorm warning has been issued by Environment Canada for the Bracebridge and Gravenhurst areas, with ...