Parts of Ontario and Quebec will be well above normal temperatures this week as a heat wave spreads over North America.

Add Yahoo as a preferred source to see more of our stories on Google. This week will be back to work and school for most Canadians after the holidays, and the weather will be something to pay close ...

A shifting atmospheric pattern is pushing a significant U.S. heat wave into Canada this weekend ...

Summer weather has been sporadic so far across Canada. Parts of the country have already experienced record heat, drought, devastating wildfires and widespread smoke. Meanwhile, other areas are still ...

Environment Canada has issued an orange heat warning for Toronto, calling for a "long duration" heat event that began Tuesday ...

Here's what weather to expect when the Norway national team and Senegal national team kickoff in the World Cup on Monday, June 22 in New Jersey.