montreal heat warning wave skyline

Another heat warning issued for Montreal Tuesday and Wednesday, with humidex values up to 40

“Drink water often and before you feel thirsty to replace fluids. Close blinds or shades and open windows if outside is cooler than inside.”

Environment Canada has issued a heat warning for Montreal effective Tuesday and Wednesday. A hot and humid air mass is expected to bring high temperatures between 31 and 33 degrees Celsius, with humidex values approaching 40. At night, lows between 20 and 23 degrees are forecast.

The weather statement recommends taking action to protect yourself and others, determining if you or others around you are at greater risk of heat illness, and checking in on older adults, those living alone or other at-risk people multiple times a day.

“Watch for the early signs of heat exhaustion in yourself and others. Signs may include headache, nausea, dizziness, thirst, dark urine and intense fatigue. Stop your activity and drink water. Drink water often and before you feel thirsty to replace fluids. Close blinds or shades and open windows if outside is cooler than inside. Turn on air conditioning, use a fan or move to a cooler area of your living space. If your living space is hot, move to a cool public space such as a cooling centre, community centre, library or shaded park.”

Environment Canada notes that heat stroke is a medical emergency. For more on the signs of heat stroke, please click here.

For additional heat management tips, please visit this City of Montreal resource page.

Stay cool Montreal.

Another heat warning issued for Montreal Tuesday and Wednesday, with humidex values up to 40

For the latest weather alerts for Montreal, please visit Environment Canada.


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