Environment Canada heat warnings cover southern Ontario starting Sunday, with some record-breaking highs possible for the ...

Evacuees from Webequie First Nation in northwestern Ontario are on flights home after spending two weeks in Barrie due to a ...

As heat ramps up in southern Ontario, so does the risk for severe thunderstorms, with the potential for heavy rain, strong ...

Strong storms move into Southern Ontario in two rounds; the first late-morning followed by stronger storms in the evening.

Ontario residents captured photos of the red sunset Monday night and the red sunrise Tuesday morning, as wildfire smoke from the north is now drifting across southern Ontario. “The smoke is there on ...

Smoke from out-of-control wildfires currently raging in large swaths of central and western Canada could impact southern Ontario as soon as tonight, according to an Environment Canada climatologist.

Many communities across southern Ontario woke up to power outages Wednesday ... See Alectra’s outage map here, and Toronto Hydro’s map here. Subscribe to INsauga – Ontario Headline ...

A potent Colorado low will bring southern Ontario a severe thunderstorm risk on Tuesday as the region gets a taste of summer-like heat. Temperatures are expected to soar into the mid- to high 20s for ...

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 ...

A map from Hydro One, the provincial utility ... saying the roads would likely be slippery. Parts of southern Ontario have already been hit, but the storm is due to expand over the weekend.

A map from Hydro One, the provincial utility ... Police advised against unnecessary travel over the weekend, saying the roads would likely be slippery. Parts of southern Ontario have already been hit, ...