960  
FPCN11 CWNT 211308 AAA  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
6:07 A.M. MST SUNDAY 21 DECEMBER 2025 FOR TODAY AND MONDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST.  
 
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.  
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 31. WIND CHILL  
MINUS 44 THIS MORNING AND MINUS 37 THIS AFTERNOON. FROSTBITE IN  
MINUTES.  
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 38. WIND CHILL  
MINUS 39 THIS EVENING AND MINUS 44 OVERNIGHT. FROSTBITE IN MINUTES.  
MONDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 34. WIND CHILL  
NEAR MINUS 46. FROSTBITE IN MINUTES.  
 
REMAINDER UNCHANGED.  
 
END  
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