It’s going to be another scorching few days in southern Ontario, with residents urged to stay hydrated and keep cool. A multi-day heat event begins Saturday, with daytime highs between 30 to 35 ...

Hot weather is expected to linger for several more days, with forecasters warning of soaring temperatures and humidity across Ontario. Mississauga, Brampton, Halton, Hamilton and Durham are among the ...

Credit: Yijie Lu On July 1, 1956, a storm which Environment Canada says was the summer's most violent lashed Ontario, at a time when most of the population would have been out and about enjoying ...