166  
FPCN12 CWNT 072130  
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE  
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT  
WEDNESDAY 7 MAY 2025 FOR TONIGHT THURSDAY AND THURSDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT THURSDAY.  
 
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.  
TONIGHT..CLEARING EARLY THIS EVENING. WIND UP TO 15 KM/H. LOW  
MINUS 12. WIND CHILL MINUS 18 OVERNIGHT.  
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 5.  
WIND CHILL MINUS 18 IN THE MORNING AND MINUS 9 IN THE AFTERNOON. UV  
INDEX 3 OR MODERATE.  
THURSDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 10. WIND  
CHILL MINUS 7 IN THE EVENING AND MINUS 13 OVERNIGHT.  
 
AKLAVIK REGION.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. WIND UP TO 15 KM/H.  
LOW MINUS 13. WIND CHILL MINUS 6 THIS EVENING AND MINUS 19  
OVERNIGHT.  
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 6.  
WIND CHILL MINUS 19 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. UV  
INDEX 3 OR MODERATE.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 12. WIND  
CHILL MINUS 8 IN THE EVENING AND MINUS 18 OVERNIGHT.  
 
INUVIK REGION.  
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 12. WIND CHILL  
MINUS 5 THIS EVENING AND MINUS 18 OVERNIGHT.  
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 7.  
WIND CHILL MINUS 18 IN THE MORNING AND MINUS 12 IN THE AFTERNOON. UV  
INDEX 3 OR MODERATE.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 10. WIND  
CHILL NEAR MINUS 15.  
 
TUKTOYAKTUK - EAST CHANNEL REGION.  
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 15. WIND CHILL  
MINUS 13 THIS EVENING AND MINUS 21 OVERNIGHT.  
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 10.  
WIND CHILL MINUS 20 IN THE MORNING AND MINUS 15 IN THE AFTERNOON. UV  
INDEX 3 OR MODERATE.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 14. WIND  
CHILL MINUS 15 IN THE EVENING AND MINUS 20 OVERNIGHT.  
 
PAULATUK.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 30 PERCENT CHANCE  
OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL MINUS 12  
THIS EVENING AND MINUS 18 OVERNIGHT.  
THURSDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND  
BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON. HIGH MINUS 9. WIND  
CHILL NEAR MINUS 18. UV INDEX 3 OR MODERATE.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. TEMPERATURE STEADY  
NEAR MINUS 11. WIND CHILL MINUS 14 IN THE EVENING AND MINUS 19  
OVERNIGHT.  
 
SACHS HARBOUR.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND NORTH  
20 KM/H. LOW MINUS 16. WIND CHILL MINUS 16 THIS EVENING AND MINUS 25  
OVERNIGHT.  
THURSDAY..A MIX OF SUN AND CLOUD. WIND NORTH 20 KM/H BECOMING LIGHT  
IN THE MORNING. WIND BECOMING NORTHWEST 30 IN THE AFTERNOON. HIGH  
MINUS 13. WIND CHILL MINUS 25 IN THE MORNING AND MINUS 19 IN THE  
AFTERNOON. UV INDEX 3 OR MODERATE.  
THURSDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES  
OVERNIGHT. WIND WEST 20 KM/H. LOW MINUS 14. WIND CHILL NEAR  
MINUS 23.  
 
ULUKHAKTOK.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS EVENING.  
WIND NORTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 14. WIND  
CHILL MINUS 14 THIS EVENING AND MINUS 20 OVERNIGHT.  
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 9.  
WIND CHILL NEAR MINUS 19. UV INDEX 3 OR MODERATE.  
THURSDAY NIGHT..CLEAR. INCREASING CLOUDINESS NEAR MIDNIGHT. WIND UP  
TO 15 KM/H. LOW MINUS 16. WIND CHILL MINUS 16 IN THE EVENING AND  
MINUS 22 OVERNIGHT.  
 
END  
 
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