Heat warning issued for Montreal, with highs near 30 degrees Celsius forecast

Environment Canada has issued a heat warning for the Montreal region, as temperatures continue at above-seasonal levels.
The heat warning says that “exceptionally warm and humid conditions” will persist over Southwestern and Central Quebec through Wednesday with highs near 30 degrees Celsius and humidex values reaching 40.
At noon Monday, the temperature at Trudeau airport was 28 degrees with a humidex of 37.
Usually the seasonal temperatures at this time of year are around 15 to 18