090
FPCN11 CWNT 211400 AAB
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
6:59 A.M. MST SUNDAY 21 DECEMBER 2025 FOR TODAY AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST.
COLVILLE LAKE.
TODAY..PARTLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 23. WIND CHILL
MINUS 47 THIS MORNING AND MINUS 31 THIS AFTERNOON. FROSTBITE IN
MINUTES.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. TEMPERATURE STEADY NEAR
MINUS 25. WIND CHILL NEAR MINUS 33. RISK OF FROSTBITE.
MONDAY..PARTLY CLOUDY. BECOMING CLEAR IN THE MORNING. WIND UP TO 15
KM/H. TEMPERATURE FALLING TO MINUS 32 IN THE AFTERNOON. WIND CHILL
MINUS 33 IN THE MORNING AND MINUS 41 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
REMAINDER UNCHANGED.
END
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