297
FPCN11 CWNT 102130
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
THURSDAY 10 JULY 2025 FOR TONIGHT FRIDAY AND FRIDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT FRIDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TONIGHT..CLEAR THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE
OF SHOWERS OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. WIND
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 15.
FRIDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM EARLY IN THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H
IN THE AFTERNOON. HIGH 23. HUMIDEX 25. UV INDEX 4 OR MODERATE.
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. CLEARING IN THE EVENING. WIND WEST 20 KM/H BECOMING LIGHT
IN THE EVENING. LOW 12.
LUTSEL K'E REGION.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT
CHANCE OF SHOWERS OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT.
LOW 11.
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM EARLY IN THE MORNING. HIGH 15. UV INDEX 2 OR LOW.
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. CLEARING IN THE EVENING. LOW 12.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT
CHANCE OF SHOWERS OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT.
LOW 14.
FRIDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
HIGH 19. UV INDEX 4 OR MODERATE.
FRIDAY NIGHT..CLOUDY. LOW 11.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT
CHANCE OF SHOWERS THIS EVENING. WIND NORTHWEST 20 KM/H BECOMING
LIGHT EARLY THIS EVENING. LOW 15.
FRIDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. 30 PERCENT CHANCE
OF SHOWERS IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H NEAR NOON.
HIGH 20. UV INDEX 4 OR MODERATE.
FRIDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING. LOW 11.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH 60 PERCENT
CHANCE OF SHOWERS THIS EVENING. RISK OF A THUNDERSTORM EARLY THIS
EVENING. LOCAL SMOKE THIS EVENING. LOW 11.
FRIDAY..BECOMING CLOUDY IN THE MORNING WITH 30 PERCENT CHANCE OF
SHOWERS LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 19. UV
INDEX 4 OR MODERATE.
FRIDAY NIGHT..MAINLY CLOUDY. LOW 11.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
RISK OF A SEVERE THUNDERSTORM THIS EVENING. RISK OF A THUNDERSTORM
LATE THIS EVENING. LOCAL SMOKE THIS EVENING. LOW 13.
FRIDAY..MAINLY CLOUDY. HIGH 22. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 13.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOCAL SMOKE.
WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.
LOW 15.
FRIDAY..CLEARING IN THE MORNING. LOCAL SMOKE. HIGH 26. UV INDEX 6 OR
HIGH.
FRIDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 15.
YELLOWKNIFE REGION.
TONIGHT..CLEAR. INCREASING CLOUDINESS THIS EVENING THEN 30 PERCENT
CHANCE OF SHOWERS LATE THIS EVENING AND AFTER MIDNIGHT. WIND WEST
20 KM/H BECOMING LIGHT THIS EVENING. LOW 11.
FRIDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE IN THE MORNING AND
IN THE AFTERNOON. HIGH 17. UV INDEX 3 OR MODERATE.
FRIDAY NIGHT..PARTLY CLOUDY. LOW 12.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 30 PERCENT CHANCE
OF SHOWERS THIS EVENING. LOCAL SMOKE. LOW 11.
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE MORNING THEN
A MIX OF SUN AND CLOUD. LOCAL SMOKE. HIGH 18. UV INDEX 5 OR
MODERATE.
FRIDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE. LOW 12.
WRIGLEY REGION.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM THIS EVENING. LOW 11.
FRIDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING. HIGH 21.
UV INDEX 2 OR LOW.
FRIDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE IN THE
EVENING AND OVERNIGHT. LOW 12.
NORMAN WELLS - TULITA REGION.
TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY. WIND WEST
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 9.
FRIDAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 20 KM/H EARLY IN
THE AFTERNOON. HIGH 21. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
FORT GOOD HOPE REGION.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.
BECOMING PARTLY CLOUDY LATE THIS EVENING. LOW 7.
FRIDAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 20 KM/H EARLY IN
THE AFTERNOON. HIGH 18. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..PARTLY CLOUDY. LOW 7.
DELINE.
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING.
LOW 7.
FRIDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTHWEST 20 KM/H IN
THE AFTERNOON. HIGH 20. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN
THE EVENING. LOW 10.
COLVILLE LAKE.
TONIGHT..A MIX OF SUN AND CLOUD. BECOMING CLOUDY OVERNIGHT. WIND
NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 8.
FRIDAY..CLOUDY. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 15.
UV INDEX 3 OR MODERATE.
FRIDAY NIGHT..CLOUDY. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND
NORTHWEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 2.
END
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