872  
FPCN12 CWNT 231420 AAA  
UPDATED FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF  
THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
7:19 A.M. MST SUNDAY 23 NOVEMBER 2025 FOR TODAY AND MONDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST.  
 
TUKTOYAKTUK - EAST CHANNEL REGION.  
TODAY..PERIODS OF SNOW. AMOUNT 2 CM. WIND NORTHWEST 30 KM/H GUSTING  
TO 50. HIGH MINUS 6. WIND CHILL NEAR MINUS 15.  
TONIGHT..PERIODS OF LIGHT SNOW. WIND NORTHWEST 20 KM/H GUSTING TO 40.  
LOW MINUS 10. WIND CHILL NEAR MINUS 17.  
MONDAY..PERIODS OF LIGHT SNOW. WIND NORTHWEST 20 KM/H GUSTING TO 40.  
TEMPERATURE FALLING TO MINUS 13 IN THE AFTERNOON. WIND CHILL  
MINUS 17 IN THE MORNING AND MINUS 22 IN THE AFTERNOON.  
 
SACHS HARBOUR.  
TODAY..PERIODS OF LIGHT SNOW ENDING NEAR NOON THEN MAINLY CLOUDY WITH  
30 PERCENT CHANCE OF FLURRIES. WIND NORTHEAST 30 KM/H. TEMPERATURE  
FALLING TO MINUS 12 THIS AFTERNOON. WIND CHILL NEAR MINUS 20.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND  
NORTHEAST 20 KM/H. LOW MINUS 14. WIND CHILL NEAR MINUS 23.  
MONDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES CHANGING TO  
70 PERCENT CHANCE OF LIGHT SNOW LATE IN THE AFTERNOON. WIND EAST  
20 KM/H BECOMING LIGHT IN THE MORNING. HIGH MINUS 9. WIND CHILL  
MINUS 22 IN THE MORNING AND MINUS 14 IN THE AFTERNOON.  
 
REMAINDER UNCHANGED.  
 
END  
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