Tuesday and Wednesday are now expected to bring humid temperatures in the high 30s before a drop to 25 C on Thursday and ...

The August long weekend brings a welcome break from the Environment Canada heat warnings and air quality alerts of the past ...

Toronto residents are in store for yet another round of soaring temperatures from Sunday to Tuesday, Environment Canada says.

Toronto is only halfway through summer and has already surpassed last year’s total number of heat warnings. The city is currently under a heat warning that started earlier this week, and has been ...

A two-day heat event is expected to begin Thursday, with the humidity making it feel like the temperature is in the mid-40s.

Toronto is under its fifth heat warning this year, outpacing the number of heat events that happened last year, according to a meteorologist with Environment Canada.

Forecasters say the change in weather will come mid‑week, with a risk of showers and thunderstorms on Wednesday.

As July comes to an end, the city is bracing for a multi-day heat event, with Environment Canada issuing a heat warning until Tuesday.

A multi-day heat event has prompted Environment Canada to issue a heat warning for Toronto and most of southern Ontario.

A heat warning in southern Ontario has people in the Greater Toronto Area seeking relief in urban parks on Monday, with ...

Warnings were issued for southern Ontario and southwest Quebec as hot and humid weather is expected to linger through Thursday.

Environment Canada is warning people living in a vast swath of hte B.C. Interior of unusually hot temperatures set to arrive ...