Heatwave heads north and east

The heatwave that has held the US in most of its grip for the last month will spread northeast into New York, New England, Ontario and Quebec. Excessive Heat Warnings are in effect along the east coast from New York south. High Heat and Humidity Warnings are in effect for most Metro areas in eastern Ontario and Quebec.

Expect hihgs on Tuesday and Wednesday to be between 33C and 37C or very close to 100F in Toronto, Ottawa, Montreal, Watertown, Rochester, Syracuse and Ogdensburg. Factor in the humidity and it will fell like 42-45C.

Drink plenty of water and avoid heavy outdoor activity tomorrow and Wednesday. Some relief will move in to northern areas late Wednesday and Thursday.