432  
FPCN11 CWNT 130255 AAA  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
8:54 P.M. MDT SATURDAY 12 SEPTEMBER 2026 FOR TONIGHT SUNDAY AND  
SUNDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SUNDAY.  
 
COLVILLE LAKE.  
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.  
SUNDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND BECOMING  
NORTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 9. UV INDEX 1 OR  
LOW.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW  
PLUS 2.  
 
REMAINDER UNCHANGED.  
 
END  
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