A line of severe thunderstorms crossed the border and made a mess in southwestern Ontario on Saturday, blocking streets with ...

Strong thunderstorms are expected to develop in the early to mid-afternoon hours and continue through the evening across ...

Widespread risk of heavy rain and strong winds across Ontario as strong storms develop Saturday. A tornado threat also exists. Meteorologist Nadine Powell highlights the areas that could be hit.

Brockville – Environment Canada has issued a Heat Warning for Brockville, Leeds-Grenville and most of Eastern Ontario. A prolonged period of near heat warning levels begins today and extends ...

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

Severe storms move out of the Prairies, and into northern Ontario, but leaving a funnel cloud risk in parts of the eastern Prairies to start the weekend ...

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