858  
FPCN11 CWNT 141338 AAA  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
7:37 A.M. MDT SUNDAY 14 SEPTEMBER 2025 FOR TODAY AND MONDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.  
 
LUTSEL K'E REGION.  
TODAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. HIGH 20. UV INDEX 3 OR  
MODERATE.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT. LOCAL SMOKE.  
LOW 15.  
MONDAY..SHOWERS. LOCAL SMOKE. HIGH 17. UV INDEX 1 OR LOW.  
 
FT. RESOLUTION REGION INCLUDING HWY. 6.  
TODAY..CLOUDY. LOCAL SMOKE. HIGH 22. HUMIDEX 25. UV INDEX 2 OR LOW.  
TONIGHT..CLOUDY. LOCAL SMOKE. LOW 14.  
MONDAY..CLOUDY. RAIN BEGINNING EARLY IN THE MORNING. LOCAL SMOKE.  
WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON. TEMPERATURE STEADY  
NEAR 15. UV INDEX 1 OR LOW.  
 
HAY RIVER REGION INCLUDING ENTERPRISE.  
TODAY..CLOUDY. LOCAL SMOKE. HIGH 17. UV INDEX 3 OR MODERATE.  
TONIGHT..BECOMING CLOUDY THIS EVENING. 30 PERCENT CHANCE OF SHOWERS  
OVERNIGHT. LOCAL SMOKE. LOW 14.  
MONDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
RAIN BEGINNING EARLY IN THE MORNING AND ENDING IN THE AFTERNOON.  
LOCAL SMOKE IN THE MORNING. WIND BECOMING WEST 20 KM/H IN THE  
AFTERNOON. TEMPERATURE STEADY NEAR 14. UV INDEX 1 OR LOW.  
 
NORMAN WELLS - TULITA REGION.  
TODAY..MAINLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H THIS AFTERNOON.  
HIGH 14. UV INDEX 2 OR LOW.  
TONIGHT..MAINLY CLOUDY. LOW PLUS 5.  
MONDAY..CLEARING IN THE MORNING. HIGH 17. UV INDEX 2 OR LOW.  
 
FORT GOOD HOPE REGION.  
TODAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING THIS MORNING. WIND  
BECOMING EAST 20 KM/H THIS AFTERNOON. HIGH 14. UV INDEX 2 OR LOW.  
TONIGHT..MAINLY CLOUDY. LOW PLUS 5.  
MONDAY..CLEARING IN THE MORNING. HIGH 13. UV INDEX 2 OR LOW.  
 
DELINE.  
TODAY..MAINLY CLOUDY. WIND BECOMING EAST 20 KM/H THIS AFTERNOON.  
HIGH 9. UV INDEX 2 OR LOW.  
TONIGHT..MAINLY CLOUDY. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 12. UV INDEX 2 OR LOW.  
 
COLVILLE LAKE.  
TODAY..MAINLY CLOUDY. HIGH 10. UV INDEX 1 OR LOW.  
TONIGHT..CLOUDY. LOW 6.  
MONDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 9. UV INDEX 1 OR LOW.  
 
REMAINDER UNCHANGED.  
 
END  
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