Environment Canada says a multi-day heat event for parts of Ontario and Quebec is set to begin on Sunday with a humidex that ...

Thursday is shaping up to be the most active day of the week for severe weather potential in Ontario and Quebec, with a ...

Heat and humidity return to Central Canada, elevating the thunderstorm risk in both Ontario and Quebec Thursday. Severe ...

A storm front swept across southern and central Quebec from west to east Thursday evening and Friday morning, caused numerous ...

More than 35,000 local customers are without power after Thursday evening's series of thunderstorms.Severe thunderstorm ...

Localized flooding and strong wind gusts will be the predominant threats Sunday—but some rotation can’t be ruled out ...

Storms also swept through central Quebec on Saturday, resulting in broken tree limbs, uprooted trees, damage to buildings and “more than 500,000 homes without power,” Environment Canada said.

A round of widespread severe thunderstorms swept through much of eastern Ontario and southern Quebec on Sunday afternoon, ...

On Tuesday morning, the premiers of Ontario, Alberta and Saskatchewan announced a new memorandum of understanding calling for ...