658
FPCN12 CWNT 062130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
MONDAY 6 APRIL 2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT TUESDAY.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TONIGHT..CLEAR. INCREASING CLOUDINESS LATE THIS EVENING THEN
30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND UP TO 15 KM/H. LOW
MINUS 16. WIND CHILL MINUS 6 THIS EVENING AND MINUS 20 OVERNIGHT.
TUESDAY..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 2 OR LOW.
TUESDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 14. WIND
CHILL MINUS 7 IN THE EVENING AND MINUS 17 OVERNIGHT.
AKLAVIK REGION.
TONIGHT..CLEAR. INCREASING CLOUDINESS LATE THIS EVENING THEN
30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND UP TO 15 KM/H. LOW
MINUS 18. WIND CHILL MINUS 11 THIS EVENING AND MINUS 25 OVERNIGHT.
TUESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 10. WIND CHILL MINUS 25 IN THE MORNING AND
MINUS 15 IN THE AFTERNOON. UV INDEX 2 OR LOW.
TUESDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 14. WIND
CHILL MINUS 15 IN THE EVENING AND MINUS 20 OVERNIGHT.
INUVIK REGION.
TONIGHT..CLEAR. INCREASING CLOUDINESS LATE THIS EVENING THEN
30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND UP TO 15 KM/H. LOW
MINUS 16. WIND CHILL MINUS 10 THIS EVENING AND MINUS 20 OVERNIGHT.
TUESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 9. WIND CHILL MINUS 20 IN THE MORNING AND
MINUS 13 IN THE AFTERNOON. UV INDEX 1 OR LOW.
TUESDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 16. WIND
CHILL MINUS 14 IN THE EVENING AND MINUS 22 OVERNIGHT.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..CLEAR. INCREASING CLOUDINESS LATE THIS EVENING THEN
30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND UP TO 15 KM/H. LOW
MINUS 18. WIND CHILL MINUS 16 THIS EVENING AND MINUS 21 OVERNIGHT.
TUESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 14. WIND CHILL NEAR MINUS 24. UV INDEX 1 OR LOW.
TUESDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 18. WIND
CHILL NEAR MINUS 25.
PAULATUK.
TONIGHT..CLEAR. WIND BECOMING SOUTHWEST 20 KM/H OVERNIGHT. LOW
MINUS 21. WIND CHILL MINUS 23 THIS EVENING AND MINUS 32 OVERNIGHT.
RISK OF FROSTBITE.
TUESDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND
SOUTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH MINUS 8.
WIND CHILL MINUS 32 IN THE MORNING AND MINUS 14 IN THE AFTERNOON.
RISK OF FROSTBITE. UV INDEX 1 OR LOW.
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. LOW MINUS 21. WIND CHILL MINUS 18 IN THE EVENING AND
MINUS 28 OVERNIGHT. RISK OF FROSTBITE.
SACHS HARBOUR.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 19. WIND CHILL
MINUS 22 THIS EVENING AND MINUS 28 OVERNIGHT. RISK OF FROSTBITE.
TUESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE AFTERNOON. WIND
BECOMING NORTHEAST 20 KM/H IN THE AFTERNOON. HIGH MINUS 16. WIND
CHILL NEAR MINUS 28. RISK OF FROSTBITE. UV INDEX 1 OR LOW.
TUESDAY NIGHT..CLEAR. WIND EAST 30 KM/H. LOW MINUS 24. WIND CHILL
MINUS 28 IN THE EVENING AND MINUS 38 OVERNIGHT. RISK OF FROSTBITE.
ULUKHAKTOK.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 20. WIND CHILL
MINUS 18 THIS EVENING AND MINUS 27 OVERNIGHT.
TUESDAY..MAINLY SUNNY. WIND BECOMING NORTHWEST 20 KM/H NEAR NOON.
HIGH MINUS 16. WIND CHILL NEAR MINUS 29. RISK OF FROSTBITE. UV
INDEX 1 OR LOW.
TUESDAY NIGHT..CLEAR. WIND NORTHWEST 20 KM/H BECOMING NORTHEAST 30
NEAR MIDNIGHT. LOW MINUS 27. WIND CHILL MINUS 25 IN THE EVENING AND
MINUS 40 OVERNIGHT. FROSTBITE IN MINUTES.
END
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