Heat (and humidity) are returning to Toronto this weekend, as the second heat warning of the summer was issued Friday for the ...

Southern Ontario is facing another heat wave with temperatures near 35°C and humidex values hitting 40, prompting warnings ...

A heat warning has been issued for Toronto and much of southern Ontario this weekend, with temperatures set to feel like 40 ...

CTV’s Mike Walker reports on how Toronto is beating the heat, with more staff and a new downtown cooling space helping keep ...

Environment Canada has issued a heat warning for the city of Toronto this weekend. Expect daytime highs of 31 to 33 C, ...

Toronto Public Health says the heat event that gripped the city from Sunday to Tuesday is being blamed for 42 trips to ...

TORONTO — Environment Canada has issued a heat warning for parts of southern Ontario this weekend, with humidex values ...

It's another scorcher across southern Ontario today with temperatures expected to climb to the mid 30s and the humidex making ...