The threat of thunderstorms persists across Ontario, with Thursday shaping up to be the most active day of the week for ...

A Thursday evening storm system that briefly included a tornado warning southwest of Ottawa is on its way out of the region.

Three tornadoes touched down in Ontario on the coastline of Lake Huron over the weekend, according to the Northern Tornadoes Project.

Thursday expected to bring highest severe weather risk this week for Ontario and Quebec, including tornado potential ...

Folks across northwestern Ontario should pay close attention to the weather on Tuesday as severe thunderstorms will be ...

Ontario's ongoing severe storm threats this week will be on the move Wednesday and Thursday, shifting farther south and east ...

Ontario Provincial Police are reporting multiple road closures in the northeast due to heavy rainfall Wednesday night into ...

Strong thunderstorms are expected to develop in the early to mid-afternoon hours and continue through the evening across ...

The National Oceanic and Atmospheric Administration (NOAA) has released information on what it called a "significant ...

The four-year project will study erosion, flooding, and risk management and offer a blueprint on how to mitigate the impact ...