266
FPCN12 CWNT 292231
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MST
MONDAY 29 DECEMBER 2025 FOR TONIGHT TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MST TUESDAY.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 37. WIND CHILL
MINUS 43 THIS EVENING AND MINUS 50 OVERNIGHT. FROSTBITE IN MINUTES.
TUESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES LATE IN THE
AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 33. WIND CHILL MINUS 47 IN
THE MORNING AND MINUS 39 IN THE AFTERNOON. FROSTBITE IN MINUTES.
TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE
EVENING. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 30 BY
MORNING. WIND CHILL NEAR MINUS 39. RISK OF FROSTBITE.
AKLAVIK REGION.
TONIGHT..PARTLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H OVERNIGHT.
TEMPERATURE STEADY NEAR MINUS 35. WIND CHILL MINUS 44 THIS EVENING
AND MINUS 51 OVERNIGHT. FROSTBITE IN MINUTES.
TUESDAY..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H. HIGH MINUS 33. WIND
CHILL NEAR MINUS 50. FROSTBITE IN MINUTES.
TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE
EVENING AND AFTER MIDNIGHT. WIND SOUTHEAST 20 KM/H. TEMPERATURE
RISING TO MINUS 31 BY MORNING. WIND CHILL MINUS 47 IN THE EVENING
AND MINUS 40 OVERNIGHT. FROSTBITE IN MINUTES.
INUVIK REGION.
TONIGHT..A FEW CLOUDS. WIND BECOMING SOUTHEAST 20 KM/H OVERNIGHT. LOW
MINUS 36. WIND CHILL MINUS 40 THIS EVENING AND MINUS 51 OVERNIGHT.
FROSTBITE IN MINUTES.
TUESDAY..A FEW CLOUDS. INCREASING CLOUDINESS IN THE AFTERNOON. WIND
SOUTHEAST 20 KM/H. HIGH MINUS 32. WIND CHILL NEAR MINUS 50.
FROSTBITE IN MINUTES.
TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE
EVENING AND AFTER MIDNIGHT. WIND SOUTHEAST 20 KM/H. TEMPERATURE
RISING TO MINUS 27 BY MORNING. WIND CHILL MINUS 46 IN THE EVENING
AND MINUS 36 OVERNIGHT. FROSTBITE IN MINUTES.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..PARTLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H OVERNIGHT.
TEMPERATURE STEADY NEAR MINUS 36. WIND CHILL NEAR MINUS 50.
FROSTBITE IN MINUTES.
TUESDAY..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H. HIGH MINUS 32. WIND
CHILL NEAR MINUS 49. FROSTBITE IN MINUTES.
TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES LATE IN
THE EVENING AND OVERNIGHT. WIND EAST 30 KM/H. TEMPERATURE RISING TO
MINUS 28 BY MORNING. WIND CHILL NEAR MINUS 48. FROSTBITE IN MINUTES.
PAULATUK.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. TEMPERATURE STEADY NEAR
MINUS 34. WIND CHILL NEAR MINUS 44. FROSTBITE IN MINUTES.
TUESDAY..A FEW CLOUDS. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 NEAR
NOON. HIGH MINUS 27. WIND CHILL NEAR MINUS 43. FROSTBITE IN MINUTES.
TUESDAY NIGHT..CLEAR. BLOWING SNOW LATE IN THE EVENING AND OVERNIGHT.
WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING SOUTHEAST 40 GUSTING TO 60
IN THE EVENING. TEMPERATURE RISING TO MINUS 25 BY MORNING. WIND
CHILL NEAR MINUS 43. FROSTBITE IN MINUTES.
SACHS HARBOUR.
TONIGHT..PARTLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H NEAR
MIDNIGHT. TEMPERATURE RISING TO MINUS 28 BY MORNING. WIND CHILL NEAR
MINUS 42. FROSTBITE IN MINUTES.
TUESDAY..A FEW CLOUDS. WIND SOUTHEAST 30 KM/H. TEMPERATURE STEADY
NEAR MINUS 27. WIND CHILL NEAR MINUS 42. FROSTBITE IN MINUTES.
TUESDAY NIGHT..CLEAR. WIND SOUTHEAST 30 KM/H. TEMPERATURE RISING TO
MINUS 24 BY MORNING. WIND CHILL NEAR MINUS 41. FROSTBITE IN MINUTES.
ULUKHAKTOK.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. TEMPERATURE RISING TO
MINUS 31 BY MORNING. WIND CHILL NEAR MINUS 47. FROSTBITE IN MINUTES.
TUESDAY..CLEAR. WIND UP TO 15 KM/H. TEMPERATURE STEADY NEAR MINUS 30.
WIND CHILL NEAR MINUS 43. FROSTBITE IN MINUTES.
TUESDAY NIGHT..CLEAR. WIND BECOMING EAST 30 KM/H NEAR MIDNIGHT.
TEMPERATURE RISING TO MINUS 26 BY MORNING. WIND CHILL NEAR MINUS 43.
FROSTBITE IN MINUTES.
END
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