156  
FPCN11 CWNT 221732 AAB  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
10:31 A.M. MST SATURDAY 22 FEBRUARY 2025 FOR TODAY AND SUNDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST.  
 
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.  
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. HIGH MINUS 12. WIND CHILL MINUS 22 THIS MORNING AND  
MINUS 15 THIS AFTERNOON.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. LOW MINUS 16. WIND CHILL MINUS 16 THIS EVENING AND MINUS 24  
OVERNIGHT.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. HIGH MINUS 12. WIND CHILL MINUS 24 IN THE MORNING AND  
MINUS 18 IN THE AFTERNOON.  
 
WRIGLEY REGION.  
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H.  
HIGH MINUS 13. WIND CHILL MINUS 23 THIS MORNING AND MINUS 16 THIS  
AFTERNOON.  
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15  
KM/H. LOW MINUS 17. WIND CHILL MINUS 17 THIS EVENING AND MINUS 23  
OVERNIGHT.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO 15  
KM/H. HIGH MINUS 13. WIND CHILL NEAR MINUS 21.  
 
FORT GOOD HOPE REGION.  
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. HIGH MINUS 18. WIND CHILL NEAR MINUS 27.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. LOW MINUS 22. WIND CHILL MINUS 23 THIS EVENING AND MINUS 28  
OVERNIGHT. RISK OF FROSTBITE.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. HIGH MINUS 19. WIND CHILL NEAR MINUS 27.  
 
COLVILLE LAKE.  
TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.  
WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL NEAR MINUS 27.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS EVENING.  
WIND UP TO 15 KM/H. LOW MINUS 33. WIND CHILL MINUS 26 THIS EVENING  
AND MINUS 38 OVERNIGHT. RISK OF FROSTBITE.  
SUNDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 26. WIND CHILL  
MINUS 39 IN THE MORNING AND MINUS 31 IN THE AFTERNOON. RISK OF  
FROSTBITE.  
 
REMAINDER UNCHANGED.  
 
END  
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