344
FPCN11 CWNT 220819 AAF
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
2:19 A.M. MDT SUNDAY 22 MARCH 2026 FOR TONIGHT SUNDAY AND SUNDAY
NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT.
COLVILLE LAKE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. LOW MINUS 30. WIND CHILL MINUS 39 OVERNIGHT. RISK OF
FROSTBITE.
SUNDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 21.
WIND CHILL MINUS 39 IN THE MORNING AND MINUS 28 IN THE AFTERNOON.
RISK OF FROSTBITE. UV INDEX 1 OR LOW.
SUNDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 34. WIND
CHILL MINUS 28 IN THE EVENING AND MINUS 44 OVERNIGHT. FROSTBITE IN
MINUTES.
REMAINDER UNCHANGED.
END
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