Active Alerts Lacolle, QC

Heat wave next week

A warm air mass will affect the province of Quebec beginning on Tuesday. Maximum temperatures between 30 and 35 C are expected, followed by overnight lows above 20 C; humidex values could reach 40 in the afternoon. These conditions will persist into Thursday evening.

Watch out for heat-related impacts, such as heat exhaustion and/or heat stroke. Remember to drink plenty of water.

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Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or tweet reports using #QCStorm.