793
FPCN11 CWNT 021630
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MDT
SUNDAY 2 AUGUST 2026 FOR TODAY AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTHWEST 30 KM/H GUSTING TO 50.
HIGH 19. UV INDEX 5 OR MODERATE.
TONIGHT..CLEARING LATE THIS EVENING. WIND NORTHWEST 30 KM/H GUSTING
TO 50 BECOMING LIGHT NEAR MIDNIGHT. LOW 9.
MONDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH 20. UV
INDEX 5 OR MODERATE.
LUTSEL K'E REGION.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTH 30 KM/H GUSTING TO 50.
HIGH 18. UV INDEX 4 OR MODERATE.
TONIGHT..CLEAR. WIND NORTH 30 KM/H GUSTING TO 50 BECOMING LIGHT
OVERNIGHT. LOW 11.
MONDAY..SUNNY. HIGH 20. UV INDEX 4 OR MODERATE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTH 20 KM/H GUSTING TO 40
INCREASING TO 40 GUSTING TO 60 EARLY THIS AFTERNOON. HIGH 18. UV
INDEX 4 OR MODERATE.
TONIGHT..CLEARING THIS EVENING. WIND NORTH 30 KM/H GUSTING TO 50
BECOMING LIGHT OVERNIGHT. LOW 11.
MONDAY..SUNNY. HIGH 19. UV INDEX 5 OR MODERATE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTH 20 KM/H GUSTING TO 40
INCREASING TO 40 GUSTING TO 60 EARLY THIS AFTERNOON. HIGH 18. UV
INDEX 4 OR MODERATE.
TONIGHT..CLEAR. WIND NORTH 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR
MIDNIGHT. LOW 9.
MONDAY..SUNNY. HIGH 22. UV INDEX 5 OR MODERATE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..MAINLY SUNNY. HIGH 20. UV INDEX 4 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOW 7.
MONDAY..MAINLY SUNNY. HIGH 25. UV INDEX 5 OR MODERATE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..SUNNY. LOCAL SMOKE. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO
40 THIS AFTERNOON. HIGH 22. UV INDEX 4 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOCAL SMOKE.
LOW 9.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. HIGH 25.
HUMIDEX 26. UV INDEX 4 OR MODERATE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..SUNNY. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 THIS
AFTERNOON. HIGH 24. HUMIDEX 26. UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND NORTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 10.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 30. HUMIDEX 33. UV
INDEX 5 OR MODERATE.
YELLOWKNIFE REGION.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTHWEST 30 KM/H GUSTING TO 50.
HIGH 18. UV INDEX 4 OR MODERATE.
TONIGHT..CLEARING LATE THIS EVENING. WIND NORTHWEST 30 KM/H GUSTING
TO 50 BECOMING LIGHT NEAR MIDNIGHT. LOW 10.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
HIGH 21. UV INDEX 4 OR MODERATE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTH 30 KM/H GUSTING TO 50.
HIGH 18. UV INDEX 4 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND NORTH
20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 21. UV INDEX 4 OR
MODERATE.
WRIGLEY REGION.
TODAY..SUNNY. HIGH 24. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOW 12.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 26. HUMIDEX 29. UV
INDEX 4 OR MODERATE.
NORMAN WELLS - TULITA REGION.
TODAY..A MIX OF SUN AND CLOUD. HIGH 23. UV INDEX 4 OR MODERATE.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE THIS
EVENING AND AFTER MIDNIGHT WITH RISK OF A THUNDERSTORM. LOW 13.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 24. HUMIDEX 26. UV
INDEX 4 OR MODERATE.
FORT GOOD HOPE REGION.
TODAY..A MIX OF SUN AND CLOUD. HIGH 26. HUMIDEX 28. UV INDEX 4 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING AND
AFTER MIDNIGHT. RISK OF A THUNDERSTORM THIS EVENING. LOW 13.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 24. HUMIDEX 26. UV
INDEX 4 OR MODERATE.
DELINE.
TODAY..SUNNY. HIGH 18. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 9.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H
GUSTING TO 40 NEAR NOON. HIGH 21. UV INDEX 4 OR MODERATE.
COLVILLE LAKE.
TODAY..INCREASING CLOUDINESS EARLY THIS AFTERNOON. WIND BECOMING
SOUTH 20 KM/H GUSTING TO 40 THIS AFTERNOON. HIGH 21. UV INDEX 4 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW 12.
MONDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H GUSTING TO
40 NEAR NOON. HIGH 21. UV INDEX 3 OR MODERATE.
END
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