Make sure to stay hydrated today, it is expected to feel like 40ºC in Montreal today. Environment Canada has issued a heat warning for Montreal with humidex values to reach 40 this afternoon.
Heat Warning in effect for:
- Châteauguay - La Prairie area
- Laval area
- Longueuil - Varennes area
- Montréal Island area
The humidity and the feeling of discomfort will remain present with humidex values between 35 and 38; a cold front will bring back seasonal temperatures on Wednesday.