934
FPCN11 CWNT 051030
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
SATURDAY 5 SEPTEMBER 2026 FOR TODAY AND SUNDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..CLOUDY. HIGH 16. UV INDEX 2 OR LOW.
TONIGHT..CLOUDY. LOW 8.
SUNDAY..CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H IN THE MORNING.
HIGH 20. UV INDEX 2 OR LOW.
LUTSEL K'E REGION.
TODAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE THIS MORNING
AND THIS AFTERNOON. HIGH 9. UV INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING.
LOW PLUS 5.
SUNDAY..CLOUDY. HIGH 15. UV INDEX 3 OR MODERATE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..MAINLY CLOUDY. WIND BECOMING SOUTH 20 KM/H THIS AFTERNOON.
HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY. WIND SOUTH 20 KM/H BECOMING LIGHT THIS
EVENING. LOW 9.
SUNDAY..MAINLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H IN THE
MORNING. HIGH 18. UV INDEX 3 OR MODERATE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..MAINLY CLOUDY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 THIS
MORNING. HIGH 16. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY OVERNIGHT. WIND SOUTH 20 KM/H
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 9.
SUNDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHEAST 20 KM/H IN
THE AFTERNOON. HIGH 19. UV INDEX 3 OR MODERATE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..MAINLY CLOUDY. HIGH 16. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY. LOW 9.
SUNDAY..MAINLY CLOUDY. CLEARING IN THE AFTERNOON. HIGH 20. UV INDEX 3
OR MODERATE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..MAINLY CLOUDY. LOCAL SMOKE. HIGH 13. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY. LOCAL SMOKE. LOW 9.
SUNDAY..MAINLY CLOUDY. LOCAL SMOKE. HIGH 20. UV INDEX 3 OR MODERATE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..MAINLY SUNNY. HIGH 19. UV INDEX 4 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 8.
SUNDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING.
HIGH 22. UV INDEX 3 OR MODERATE.
YELLOWKNIFE REGION.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND BECOMING
NORTHEAST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 11. UV INDEX 1 OR
LOW.
TONIGHT..MAINLY CLOUDY. WIND EAST 20 KM/H. LOW 7.
SUNDAY..MAINLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40. HIGH 16.
UV INDEX 3 OR MODERATE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 9. UV INDEX 2
OR LOW.
TONIGHT..PARTLY CLOUDY. LOW 7.
SUNDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 15. UV INDEX 2
OR LOW.
WRIGLEY REGION.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 13. UV INDEX 1
OR LOW.
TONIGHT..OVERCAST. LOW 9.
SUNDAY..CLEARING IN THE MORNING. HIGH 18. UV INDEX 3 OR MODERATE.
NORMAN WELLS - TULITA REGION.
TODAY..PERIODS OF RAIN. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40
THIS MORNING. HIGH 11. UV INDEX 1 OR LOW.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND EAST 30 KM/H
GUSTING TO 50 BECOMING LIGHT OVERNIGHT. LOW 9.
SUNDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGH 17. UV INDEX 2 OR LOW.
FORT GOOD HOPE REGION.
TODAY..MAINLY CLOUDY. WIND BECOMING EAST 20 KM/H THIS MORNING.
HIGH 15. UV INDEX 2 OR LOW.
TONIGHT..CLOUDY. PERIODS OF RAIN BEGINNING NEAR MIDNIGHT. WIND EAST
20 KM/H. LOW 8.
SUNDAY..PERIODS OF RAIN ENDING IN THE MORNING THEN MAINLY CLOUDY WITH
30 PERCENT CHANCE OF SHOWERS. HIGH 15. UV INDEX 2 OR LOW.
DELINE.
TODAY..MAINLY CLOUDY. HIGH 10. UV INDEX 2 OR LOW.
TONIGHT..CLOUDY. PERIODS OF RAIN BEGINNING OVERNIGHT. WIND BECOMING
SOUTHEAST 20 KM/H OVERNIGHT. LOW 7.
SUNDAY..PERIODS OF RAIN ENDING IN THE MORNING THEN CLOUDY WITH
30 PERCENT CHANCE OF SHOWERS. WIND SOUTHEAST 20 KM/H BECOMING LIGHT
IN THE MORNING. HIGH 14. UV INDEX 2 OR LOW.
COLVILLE LAKE.
TODAY..A MIX OF SUN AND CLOUD. HIGH 10. UV INDEX 2 OR LOW.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT THEN PERIODS OF
RAIN. LOW PLUS 5.
SUNDAY..PERIODS OF RAIN. AMOUNT 5 MM. HIGH 11. UV INDEX 1 OR LOW.
END
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