454  
FPCN11 CWNT 290343 AAC  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
9:42 P.M. MDT FRIDAY 28 AUGUST 2026 FOR TONIGHT SATURDAY AND SATURDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SATURDAY.  
 
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.  
TONIGHT..SHOWERS. RISK OF THUNDERSTORMS LATE THIS EVENING. FOG  
PATCHES. WIND NORTHEAST 20 KM/H GUSTING TO 40. LOW 8.  
SATURDAY..SHOWERS. FOG PATCHES DISSIPATING IN THE MORNING. WIND EAST  
20 KM/H. HIGH 14. UV INDEX 1 OR LOW.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 9.  
 
REMAINDER UNCHANGED.  
 
END  
 
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