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

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

Tuesday will be a day to be weather-aware in southern Ontario and pay close attention to the forecast--and the skies--as a ...

Folks in southern Ontario will need to keep an eye on the forecast and be weather-aware on Thursday, with another chance of ...

The forecast is calling for rain and possible thunderstorms across the Greater Toronto Area and southern Ontario on Thursday.

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, ...

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

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

Ontario's transportation minister is asking the City of Toronto to consider a sole-source contract with Alstom that would see ...

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 ...