886  
FPCN11 CWNT 142352 AAB  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
5:51 P.M. MDT SUNDAY 14 SEPTEMBER 2025 FOR TONIGHT MONDAY AND MONDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY.  
 
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.  
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING AND  
AFTER MIDNIGHT. PERIODS OF RAIN BEGINNING AFTER MIDNIGHT. WIDESPREAD  
SMOKE. LOW 11.  
MONDAY..PERIODS OF RAIN ENDING IN THE AFTERNOON THEN A MIX OF SUN AND  
CLOUD. LOCAL SMOKE. WIND BECOMING NORTHWEST 20 KM/H IN THE  
AFTERNOON. HIGH 17. UV INDEX 2 OR LOW.  
MONDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE  
BECOMING FOG PATCHES OVERNIGHT. WIND NORTHWEST 20 KM/H BECOMING  
LIGHT NEAR MIDNIGHT. LOW 6.  
 
YELLOWKNIFE REGION.  
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND NORTHEAST  
20 KM/H BECOMING LIGHT THIS EVENING. LOW 15.  
MONDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
PERIODS OF RAIN BEGINNING IN THE MORNING. AMOUNT 5 MM. LOCAL SMOKE  
LATE IN THE AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H IN THE  
AFTERNOON. TEMPERATURE STEADY NEAR 15. UV INDEX 1 OR LOW.  
MONDAY NIGHT..PERIODS OF RAIN ENDING IN THE EVENING THEN MAINLY  
CLOUDY. LOCAL SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT NEAR  
MIDNIGHT. LOW 10.  
 
REMAINDER UNCHANGED.  
 
END  
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