High humidity and a strong cold front will exacerbate unstable conditions in southern Ontario and Quebec, with risks ranging ...

Southern Alberta braces for a dramatic shift in weather, with severe storms and a sharp temperature drop expected early this week.

Moisture spilling over the mountains from British Columbia will fuel a round of widespread and steady rainfall across ...

Localized flooding and strong wind gusts will be the predominant threats Sunday—but some rotation can’t be ruled out ...

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

High instability, rich moisture, and shifting winds can turn these storms severe, capable of producing strong winds, hail, ...

Staying on top of local fire restrictions isn’t just smart, it’s a shared responsibility during wildfire season.

A brutal heat wave that developed in July 1995 led to a powerful derecho that caused a significant swath of damage across ...

On July 1, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope, located in northern Chile, ...

Despite data indicating the increase in occurrences of white sharks in Canadian Atlantic waters, there is no need for concern ...

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

Projections suggest that we could see a return of La Niña conditions later this year. The CPC’s official forecast reflects a ...