410
FPCN11 CWNT 082130
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
SATURDAY 8 AUGUST 2026 FOR TONIGHT SUNDAY AND SUNDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SUNDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. CLEARING THIS EVENING. LOW 10.
SUNDAY..MAINLY SUNNY. HIGH 22. UV INDEX 5 OR MODERATE.
SUNDAY NIGHT..A FEW CLOUDS. LOW 10.
LUTSEL K'E REGION.
TONIGHT..MAINLY CLOUDY. CLEARING THIS EVENING. LOW 11.
SUNDAY..MAINLY SUNNY. HIGH 21. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..A FEW CLOUDS. LOW 13.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..MAINLY CLOUDY. CLEARING THIS EVENING. WIND NORTHWEST 20 KM/H
BECOMING LIGHT THIS EVENING. LOW 9.
SUNDAY..MAINLY SUNNY. WIND BECOMING NORTH 20 KM/H IN THE MORNING.
HIGH 22. HUMIDEX 25. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..A FEW CLOUDS. WIND NORTH 20 KM/H BECOMING LIGHT IN THE
EVENING. LOW 12.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. FOG PATCHES DEVELOPING
OVERNIGHT. WIND EAST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 9.
SUNDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING
NORTHEAST 20 KM/H NEAR NOON. HIGH 21. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..A FEW CLOUDS. WIND NORTHEAST 20 KM/H BECOMING LIGHT IN
THE EVENING. LOW 10.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. FOG PATCHES
DEVELOPING OVERNIGHT. LOW 8.
SUNDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 24.
HUMIDEX 26. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..CLEAR. LOW 8.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..CLEAR. LOCAL SMOKE. LOW 12.
SUNDAY..WIDESPREAD SMOKE. HIGH 27. HUMIDEX 28. UV INDEX 4 OR
MODERATE.
SUNDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..INCREASING CLOUDINESS THIS EVENING. LOCAL SMOKE OVERNIGHT.
LOW 13.
SUNDAY..MAINLY CLOUDY. LOCAL SMOKE. HIGH 25. HUMIDEX 28. UV INDEX 5
OR MODERATE.
SUNDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 11.
YELLOWKNIFE REGION.
TONIGHT..MAINLY CLOUDY. CLEARING THIS EVENING. LOW 13.
SUNDAY..MAINLY SUNNY. HIGH 22. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..A FEW CLOUDS. LOW 13.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 8.
SUNDAY..SUNNY. HIGH 22. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY IN THE EVENING. LOW 9.
WRIGLEY REGION.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT
CHANCE OF SHOWERS THIS EVENING. RISK OF A THUNDERSTORM THIS EVENING.
LOCAL SMOKE. LOW 13.
SUNDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. 30 PERCENT CHANCE
OF SHOWERS IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL
SMOKE. HIGH 23. HUMIDEX 27. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK
OF A THUNDERSTORM EARLY IN THE EVENING. LOCAL SMOKE. LOW 14.
NORMAN WELLS - TULITA REGION.
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 30 PERCENT CHANCE OF
SHOWERS LATE THIS EVENING AND AFTER MIDNIGHT. PERIODS OF RAIN
BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM LATE THIS EVENING AND
AFTER MIDNIGHT. WIDESPREAD SMOKE. WIND WEST 20 KM/H. LOW 13.
SUNDAY..PERIODS OF RAIN. AMOUNT 20 MM. WIND WEST 20 KM/H BECOMING
LIGHT NEAR NOON. HIGH 18. UV INDEX 1 OR LOW.
SUNDAY NIGHT..PERIODS OF RAIN ENDING IN THE EVENING THEN CLOUDY.
LOW 10.
FORT GOOD HOPE REGION.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 13.
SUNDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
HIGH 23. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..PARTLY CLOUDY. LOW 10.
DELINE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 10.
SUNDAY..BECOMING CLOUDY IN THE MORNING WITH 30 PERCENT CHANCE OF
SHOWERS IN THE AFTERNOON. WIND BECOMING NORTH 20 KM/H IN THE
MORNING. HIGH 19. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE EVENING.
WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 10.
COLVILLE LAKE.
TONIGHT..CLOUDY. LOW 14.
SUNDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
HIGH 18. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..A FEW CLOUDS. LOW 8.
END
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