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

“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 ...

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

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

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

Hydro One crews are assessing the damage to trees and poles, and power in many spots is expected to return tonight.

Many communities across southern Ontario woke up to power outages Wednesday. Thunderstorms and strong winds hit much of southern Ontario Tuesday afternoon and evening. Winds of up to 110 km/h with a ...

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

With temperatures rising, southern Ontario could see some wicked weather this afternoon as conditions are ripe for strong storms, according to Global News meteorologist Ross Hull.

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 ...