A taste of summer heat in southern Ontario on Tuesday set off severe thunderstorms in the afternoon and evening, leading to ...

Large swathes of Ontario, including the Greater Toronto Area, could see damaging “supercell” storms this afternoon into the ...

Windsor-Essex and much of southwestern Ontario could be in for a thunderstorm Tuesday afternoon, Environment Canada says.

Dangerous thunderstorms are possible across southern Ontario Tuesday. Environment Canada has issued a thunderstorm watch for ...

The National Weather Service has issued a Severe Thunderstorm Watch for much of Western New York and the Finger Lakes region, ...

Large swathes of Ontario, including the Greater Toronto Area, could see damaging “supercell” storms this afternoon into the ...

There's a severe thunderstorm warning on for the GTA including Mississauga and Brampton with a risk of strong winds, hail and ...

Toronto and the GTA were hit with a severe thunderstorm warning Tuesday evening, delaying the Maple Leafs’ playoff tailgate.

A taste of summer heat in southern Ontario on Tuesday could also set off severe thunderstorms in the afternoon and evening, ...

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 ...

Summer-like heat will greet millions across southern Ontario early this week, but it may come at a cost. A Colorado low will ...