569  
FPCN12 CWNT 060127 AAA  
UPDATED FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF  
THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
7:26 P.M. MDT SUNDAY 5 APRIL 2026 FOR TONIGHT MONDAY AND MONDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY.  
 
SACHS HARBOUR.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15  
KM/H. LOW MINUS 23. WIND CHILL NEAR MINUS 33. RISK OF FROSTBITE.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 18.  
WIND CHILL MINUS 33 IN THE MORNING AND MINUS 27 IN THE AFTERNOON.  
RISK OF FROSTBITE. UV INDEX 1 OR LOW.  
MONDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 21. WIND  
CHILL NEAR MINUS 30. RISK OF FROSTBITE.  
 
ULUKHAKTOK.  
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 22. WIND CHILL  
MINUS 22 THIS EVENING AND MINUS 30 OVERNIGHT. RISK OF FROSTBITE.  
MONDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES LATE IN THE  
MORNING AND IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 15.  
WIND CHILL MINUS 28 IN THE MORNING AND MINUS 21 IN THE AFTERNOON.  
RISK OF FROSTBITE. UV INDEX 1 OR LOW.  
MONDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND  
UP TO 15 KM/H. LOW MINUS 20. WIND CHILL MINUS 21 IN THE EVENING AND  
MINUS 27 OVERNIGHT.  
 
REMAINDER UNCHANGED.  
 
END  
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