838
FPCN11 CWNT 072130
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
FRIDAY 7 AUGUST 2026 FOR TONIGHT SATURDAY AND SATURDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SATURDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING THEN
PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND NORTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 8.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 21.
UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING. CLEARING IN THE EVENING. FOG PATCHES OVERNIGHT.
LOW 10.
LUTSEL K'E REGION.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. FOG PATCHES
DEVELOPING OVERNIGHT. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW 12.
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 19. UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..CLEARING LATE IN THE EVENING. FOG PATCHES OVERNIGHT.
LOW 11.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING THEN
PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND NORTH 20 KM/H
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 20. UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. FOG
PATCHES OVERNIGHT. LOW 10.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
CLEARING OVERNIGHT. FOG PATCHES DEVELOPING OVERNIGHT. LOW 8.
SATURDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV
INDEX 4 OR MODERATE.
SATURDAY NIGHT..CLEAR. FOG PATCHES OVERNIGHT. LOW 9.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
CLEARING OVERNIGHT. FOG PATCHES DEVELOPING OVERNIGHT. LOW 8.
SATURDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 23. UV
INDEX 4 OR MODERATE.
SATURDAY NIGHT..CLEAR. FOG PATCHES OVERNIGHT. LOW 7.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..CLEAR. LOCAL SMOKE. LOW 12.
SATURDAY..SUNNY. LOCAL SMOKE. HIGH 24. UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 12.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOCAL SMOKE. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE IN THE MORNING.
HIGH 26. HUMIDEX 29. UV INDEX 5 OR MODERATE.
SATURDAY NIGHT..PARTLY CLOUDY. LOW 13.
YELLOWKNIFE REGION.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING THEN
PARTLY CLOUDY. LOW 11.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 21. UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..A FEW CLOUDS. LOW 13.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING THEN
PARTLY CLOUDY. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 22. UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..CLEARING LATE IN THE EVENING. LOW 9.
WRIGLEY REGION.
TONIGHT..CLEAR. LOCAL SMOKE. LOW 11.
SATURDAY..SUNNY. LOCAL SMOKE. HIGH 27. HUMIDEX 28. UV INDEX 4 OR
MODERATE.
SATURDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING AND AFTER MIDNIGHT. LOCAL SMOKE. LOW 14.
NORMAN WELLS - TULITA REGION.
TONIGHT..CLEAR. WIND SOUTHEAST 30 KM/H GUSTING TO 50 BECOMING LIGHT
THIS EVENING. LOW 10.
SATURDAY..SUNNY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A
THUNDERSTORM LATE IN THE AFTERNOON. LOCAL SMOKE IN THE MORNING. WIND
BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 24. HUMIDEX 27.
UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK
OF A THUNDERSTORM IN THE EVENING. WIND WEST 20 KM/H GUSTING TO 40.
LOW 14.
FORT GOOD HOPE REGION.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT
THIS EVENING. LOW 12.
SATURDAY..SUNNY EARLY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A
THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 IN THE AFTERNOON. HIGH 25. HUMIDEX 28. UV INDEX 4 OR
MODERATE.
SATURDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK
OF A THUNDERSTORM EARLY IN THE EVENING. WIND NORTHWEST 20 KM/H
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 13.
DELINE.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT
THIS EVENING. LOW 11.
SATURDAY..SUNNY. LOCAL SMOKE. HIGH 21. UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY IN THE EVENING. LOW 11.
COLVILLE LAKE.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT
NEAR MIDNIGHT. LOW 11.
SATURDAY..SUNNY. HIGH 22. HUMIDEX 25. UV INDEX 3 OR MODERATE.
SATURDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND
BECOMING NORTH 20 KM/H GUSTING TO 40 NEAR MIDNIGHT. LOW 12.
END
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