Extended cold spell.
What: Wind chill values between -38 and -45.
When: Overnight tonight until Wednesday morning.
Additional information: An Arctic air mass with light to moderate winds is currently affecting the province of Quebec and will persist for a few days. Daytime highs will remain below -15 degrees Celsius while overnight lows will be below -25 degrees Celsius until Wednesday.
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Extreme cold puts everyone at risk.
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.