133  
FPCN11 CWNT 290639 AAC  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
12:38 A.M. MDT SUNDAY 29 MARCH 2026 FOR TONIGHT SUNDAY AND SUNDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT.  
 
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.  
TONIGHT..INCREASING CLOUDINESS AFTER MIDNIGHT. 30 PERCENT CHANCE OF  
FLURRIES OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 20. WIND CHILL  
MINUS 24 OVERNIGHT.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. HIGH MINUS 7. WIND CHILL MINUS 23 IN THE MORNING AND  
MINUS 11 IN THE AFTERNOON. UV INDEX 2 OR LOW.  
SUNDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND  
UP TO 15 KM/H. LOW MINUS 15. WIND CHILL NEAR MINUS 19.  
 
FT. RESOLUTION REGION INCLUDING HWY. 6.  
TONIGHT..INCREASING CLOUDINESS AFTER MIDNIGHT. 30 PERCENT CHANCE OF  
FLURRIES OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 16. WIND CHILL  
MINUS 20 OVERNIGHT.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. HIGH MINUS 8. WIND CHILL MINUS 19 IN THE MORNING AND  
MINUS 13 IN THE AFTERNOON. UV INDEX 1 OR LOW.  
SUNDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND  
UP TO 15 KM/H. LOW MINUS 18. WIND CHILL MINUS 14 IN THE EVENING AND  
MINUS 22 OVERNIGHT.  
 
HAY RIVER REGION INCLUDING ENTERPRISE.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND  
UP TO 15 KM/H. LOW MINUS 16. WIND CHILL MINUS 22 OVERNIGHT.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. HIGH MINUS 7. WIND CHILL MINUS 22 IN THE MORNING AND  
MINUS 12 IN THE AFTERNOON. UV INDEX 2 OR LOW.  
SUNDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND  
UP TO 15 KM/H. LOW MINUS 15. WIND CHILL MINUS 12 IN THE EVENING AND  
MINUS 19 OVERNIGHT.  
 
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.  
TONIGHT..INCREASING CLOUDINESS AFTER MIDNIGHT. 30 PERCENT CHANCE OF  
FLURRIES OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 16. WIND CHILL  
MINUS 20 OVERNIGHT.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. HIGH MINUS 5. WIND CHILL MINUS 20 IN THE MORNING AND  
MINUS 7 IN THE AFTERNOON. UV INDEX 1 OR LOW.  
SUNDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND  
UP TO 15 KM/H. LOW MINUS 15. WIND CHILL MINUS 7 IN THE EVENING AND  
MINUS 19 OVERNIGHT.  
 
REMAINDER UNCHANGED.  
 
END  
 
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