Many communities across southern Ontario woke up to power outages Wednesday. Thunderstorms and strong winds hit much of ...

A weather system could bring severe thunderstorms, a tornado risk, strong wind and large hail to southern Ontario.

A warm front skirting into southern Ontario will bring yet another round of stormy weather to parts of the province on ...

While much of the Arctic basks in spring-like warmth, Ontario is gripped by an unseasonable ... This dramatic contrast––visible on temperature anomaly maps––paints a surreal picture ...

Summer-like heat will greet millions across southern Ontario early this week, but it may come at a cost. A Colorado low will ...

Meanwhile, parts of Ontario and Quebec could see temperatures 10°C to 15°C below average, with a stubborn trough allowing Arctic air to spill south. This dramatic contrast––visible on temperature ...