190
FPCN11 CWNT 112130
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 11 SEPTEMBER 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. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT
NEAR MIDNIGHT. LOW PLUS 3.
SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H
NEAR NOON. HIGH 14. UV INDEX 3 OR MODERATE.
SATURDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS
OVERNIGHT. WIND SOUTHWEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT.
LOW 8.
LUTSEL K'E REGION.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.
LOW 6.
SATURDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H IN THE MORNING. HIGH 11.
UV INDEX 2 OR LOW.
SATURDAY NIGHT..SHOWERS. WIND WEST 30 KM/H. LOW 10.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING.
LOW PLUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON.
HIGH 14. UV INDEX 3 OR MODERATE.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING.
LOW PLUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 17. UV INDEX 3 OR MODERATE.
SATURDAY NIGHT..INCREASING CLOUDINESS EARLY IN THE EVENING. WIND
SOUTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 10.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. LOW PLUS 2.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 17. UV INDEX 3 OR MODERATE.
SATURDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 9.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..PARTLY CLOUDY. CLEARING BEFORE MORNING. LOCAL SMOKE. LOW
PLUS 3.
SATURDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. LOCAL
SMOKE. HIGH 18. UV INDEX 3 OR MODERATE.
SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT. LOCAL
SMOKE. WIND BECOMING NORTHWEST 20 KM/H NEAR MIDNIGHT. LOW 9.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND SOUTHWEST
20 KM/H BECOMING LIGHT THIS EVENING. LOW PLUS 3.
SATURDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON.
HIGH 22. UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..BECOMING CLOUDY IN THE EVENING. 60 PERCENT CHANCE OF
SHOWERS OVERNIGHT. WIND SOUTHWEST 20 KM/H BECOMING NORTHEAST 20 NEAR
MIDNIGHT. LOW 10.
YELLOWKNIFE REGION.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING.
LOW 6.
SATURDAY..CLOUDY. WIND BECOMING SOUTHWEST 20 KM/H IN THE MORNING.
HIGH 13. UV INDEX 2 OR LOW.
SATURDAY NIGHT..SHOWERS. WIND WEST 20 KM/H. TEMPERATURE STEADY
NEAR 10.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6.
SATURDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.
SHOWERS BEGINNING IN THE MORNING. WIND BECOMING WEST 20 KM/H NEAR
NOON. HIGH 13. UV INDEX 1 OR LOW.
SATURDAY NIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLEARING. WIND
BECOMING NORTHWEST 20 KM/H OVERNIGHT. LOW 8.
WRIGLEY REGION.
TONIGHT..PARTLY CLOUDY. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON.
HIGH 15. UV INDEX 3 OR MODERATE.
SATURDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE
EVENING THEN PARTLY CLOUDY. LOW 9.
NORMAN WELLS - TULITA REGION.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 9.
SATURDAY..SHOWERS. WIND BECOMING WEST 30 KM/H GUSTING TO 50 NEAR
NOON. HIGH 15. UV INDEX 1 OR LOW.
SATURDAY NIGHT..CLEARING IN THE EVENING. WIND WEST 30 KM/H GUSTING TO
50. LOW 6.
FORT GOOD HOPE REGION.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH 30 PERCENT
CHANCE OF SHOWERS OVERNIGHT. WIND WEST 20 KM/H. LOW 12.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS IN THE MORNING AND
EARLY IN THE AFTERNOON. CLEARING LATE IN THE AFTERNOON. WIND WEST
30 KM/H GUSTING TO 50. HIGH 17. UV INDEX 2 OR LOW.
SATURDAY NIGHT..A FEW CLOUDS. WIND WEST 30 KM/H GUSTING TO 50. LOW 6.
DELINE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND WEST
20 KM/H BECOMING LIGHT THIS EVENING. LOW 7.
SATURDAY..SHOWERS. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH 12. UV
INDEX 1 OR LOW.
SATURDAY NIGHT..CLEARING IN THE EVENING. WIND NORTHWEST 30 KM/H
GUSTING TO 50. LOW PLUS 5.
COLVILLE LAKE.
TONIGHT..A FEW SHOWERS ENDING EARLY THIS EVENING THEN MAINLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND SOUTHWEST 20 KM/H
BECOMING LIGHT OVERNIGHT. TEMPERATURE STEADY NEAR 10.
SATURDAY..SHOWERS. WIND BECOMING WEST 30 KM/H GUSTING TO 50 IN THE
MORNING. HIGH 13. UV INDEX 1 OR LOW.
SATURDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE EVENING
AND AFTER MIDNIGHT. WIND WEST 30 KM/H GUSTING TO 50. LOW 6.
END
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