Environment Canada said.“A prolonged heat event will begin today,” Environment Canada said in a special weather alert posted just before 6 a.m. Monday.The multi-day heat event is expected to last until Thursday or Friday, the weather agency said.
The warning in Ontario extends from Windsor across the Greater Toronto Area to Ottawa and north to Moosonee. It also includes parts of Quebec such as Montreal and Quebec City.Environment Canada said daytime highs are expected to hit between 30 C and 35 C with humidex values of 40 to 45.There will be “little relief” through the overnight as lows are expected to be 20 C to 23 C with humidex values of 26 to 30.However, the weather agency said temperatures and humidex values could be several degrees cooler near the Great Lakes.⚠️A prolonged and dangerous heat event begins Monday for a portions of Ontario that extends from Windsor to Ottawa and northward to Moosonee.
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