Southeast Michigan could soon be facing a trifecta of high winds, scattered thunderstorms and even quarter-sized hail. The ...

Severe thunderstorms swept through southern Ontario, including the Toronto area, on Tuesday, April 29, leading to widespread ...

A severe thunderstorm watch has been issued for parts of southern Ontario. Conditions are favourable for the development of ...

A powerful storm Tuesday evening toppled trees and power lines in Ontario, where thousands remained without power Wednesday morning.

Environment Canada has issued a severe thunderstorm watch for Niagara Region as southern Ontario braces for another period of ...

This week's fair weather could be interrupted by an isolated thunderstorm risk in southern Ontario through Thursday.

The risk is expected to become more widespread in the afternoon and evening. “Many areas in southern and eastern Ontario come under the threat of these strong thunderstorms and that could generate a ...

With snow seemingly in the rearview mirror now in southern Ontario, the region is now getting a sneak peek at the summer season with a multi-day thunderstorm risk. The threat has grown this week, ...

We could see 20-30 mm of rain into cottage country and eastern Ontario, with 30-40 mm on tap through Saturday into Ottawa as ...