Environment Canada issued tornado and severe thunderstorm warnings for parts of northwestern Ontario on Sunday.

Three tornadoes are confirmed to have occurred in the same Ontario area last weekend. The Northern Tornadoes Project said ...

Several rounds of severe thunderstorms swept through northwestern Ontario during the day Sunday, first in the morning and ...

Farther north, a cold front over far northwestern Ontario will force the development of several rounds of additional ...

Three videos captured by eyewitnesses show a suspected tornado as it moved through southwestern Ontario over the weekend. Tom ...

Severe storms swept across Ontario Thursday, cutting power to thousands and toppling trees and power lines. Officials are ...

You could get into some heavy downpours, especially through those (southwestern) areas,” an Environment Canada meteorologist ...

Large hail is expected to be the biggest threat, ranging from the size of a loonie to a ping pong ball-sized hail. Between the afternoon to evening, multiple rounds of storms will continue to hit ...

Parts of southern Ontario could get severe thunderstorms with a risk of a tornado on Thursday. While the heat warning ...

Environment Canada updates that conditions are favourable for the development of dangerous thunderstorms that may be capable ...

Severe storms are already underway in parts of Manitoba & northwestern Ontario but are expected only to intensify by later this afternoon. Meteorologist Laura Power has all the forecast details.