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

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

“In the case of tornadoes, the lead time can develop in less than 10 minutes,” Lapido said, recommending people check ...

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

Winds surpassing 100 km/h and ping-pong ball-sized hail are in the forecast for parts of southern and eastern Ontario Tuesday.

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

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

Tuesday could bring showers and a risk of thunderstorms to the Greater Toronto Area and across southern Ontario.

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

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, ...