853
FPCN11 CWNT 200133 AAA
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
7:32 P.M. MDT WEDNESDAY 19 AUGUST 2026 FOR TONIGHT THURSDAY AND
THURSDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT THURSDAY.
DELINE.
TONIGHT..CLEARING LATE THIS EVENING. WIND NORTHWEST 20 KM/H GUSTING
TO 40 BECOMING LIGHT OVERNIGHT. LOW 7.
THURSDAY..SUNNY. HIGH 17. UV INDEX 4 OR MODERATE.
THURSDAY NIGHT..CLEAR. LOCAL SMOKE OVERNIGHT. LOW 11.
COLVILLE LAKE.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING. WIND
NORTHWEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 8.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 15. UV
INDEX 1 OR LOW.
THURSDAY NIGHT..PARTLY CLOUDY. LOW 10.
REMAINDER UNCHANGED.
END
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