Environment Canada has issued a heat warning as a dangerous heat wave impacts Ontario and Quebec, with extreme temperatures ...

Much of Ontario and southwestern Quebec will continue to bake in high temperatures on Monday and Tuesday as a heat dome ...

A heat wave is set to deliver another day of punishing heat and humidity to parts of Ontario and Quebec. Heat warnings are in place from Windsor through to Quebec City as record-breaking temperatures ...

Northern Ontario's 'Ring of Fire' storms will continue through Monday, with the severe threat spilling into central Quebec ...

Blame the heat dome hanging over Ontario and Quebec for some of the strange weather hitting other parts of the country.

Dangerously high temperatures persisted on Monday across much of Ontario and southwestern Quebec, as a heat dome lingers over ...

Toronto’s current heat record for June 23 is 32.8 C and it was set in 1983, Coulson said. The daytime high in the city on ...

The strange way the girl was reported missing and distressing twists during the search galvanized public interest. She was ...

Other parts of the country are seeing surprises from the heat dome, with warnings of wet snow and heavy rain in the West ...

Ontario and Quebec are expected to be hardest hit by trade disruptions this year, with Canada’s two largest provinces ranking ...

Environment Canada issued its first significant heat warning of the season on Saturday for southern and eastern Ontario and ...

Mark Gehring, a National Weather Service meteorologist in Sullivan, Wis., said this level of heat is not uncommon during the ...