199
FPCN11 CWNT 242130
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
MONDAY 24 AUGUST 2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT TUESDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOCAL SMOKE.
WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.
LOW 12.
TUESDAY..CLEARING IN THE MORNING. HIGH 22. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..CLEAR. LOW 12.
LUTSEL K'E REGION.
TONIGHT..INCREASING CLOUDINESS. WIND WEST 30 KM/H GUSTING TO 50.
LOW 13.
TUESDAY..MAINLY CLOUDY. CLEARING EARLY IN THE AFTERNOON. WIND
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE AFTERNOON.
HIGH 18. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. LOW 11.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOCAL SMOKE.
WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT OVERNIGHT.
LOW 13.
TUESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE AFTERNOON.
HIGH 20. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..CLEAR. LOW 13.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOCAL SMOKE.
WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING.
LOW 9.
TUESDAY..MAINLY SUNNY. WIND BECOMING EAST 20 KM/H NEAR NOON. HIGH 23.
UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..A FEW CLOUDS. WIND EAST 20 KM/H. LOW 14.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..MAINLY CLOUDY. CLEARING LATE THIS EVENING. LOCAL SMOKE.
LOW 8.
TUESDAY..SUNNY. HIGH 25. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..CLEAR. LOW 14.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS EVENING. LOW 10.
TUESDAY..SUNNY. LOCAL SMOKE. HIGH 26. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 15.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..PARTLY CLOUDY. LOCAL SMOKE. LOW 9.
TUESDAY..MAINLY SUNNY. HIGH 28. HUMIDEX 31. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..A FEW CLOUDS. LOW 12.
YELLOWKNIFE REGION.
TONIGHT..MAINLY CLOUDY. CLEARING LATE THIS EVENING. WIND NORTHWEST
30 KM/H GUSTING TO 50 BECOMING LIGHT OVERNIGHT. LOW 9.
TUESDAY..SUNNY. HIGH 19. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. LOW 12.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.
BECOMING PARTLY CLOUDY THIS EVENING. LOCAL SMOKE. WIND NORTH 20 KM/H
GUSTING TO 40 BECOMING LIGHT OVERNIGHT. LOW PLUS 5.
TUESDAY..MAINLY SUNNY. WIND BECOMING SOUTHEAST 20 KM/H IN THE
AFTERNOON. HIGH 21. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW CLOUDS. WIND SOUTHEAST 20 KM/H. LOW 13.
WRIGLEY REGION.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 11.
TUESDAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H IN THE MORNING.
HIGH 26. HUMIDEX 29. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW CLOUDS. WIND SOUTHEAST 20 KM/H BECOMING LIGHT IN
THE EVENING. LOW 14.
NORMAN WELLS - TULITA REGION.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 8.
TUESDAY..SUNNY. HIGH 23. HUMIDEX 26. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOW 10.
FORT GOOD HOPE REGION.
TONIGHT..A FEW CLOUDS. LOW 9.
TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. LOW 11.
DELINE.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR OVERNIGHT. LOW 8.
TUESDAY..SUNNY. LOCAL SMOKE. HIGH 20. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOCAL
SMOKE. LOW 11.
COLVILLE LAKE.
TONIGHT..CLEARING EARLY THIS EVENING. LOW PLUS 5.
TUESDAY..SUNNY. HIGH 20. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 12.
END
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