739
FPCN11 CWNT 041754
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MST
THURSDAY 4 DECEMBER 2025 FOR TODAY AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MST.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..LIGHT SNOW ENDING LATE THIS AFTERNOON THEN CLOUDY. AMOUNT
2 CM. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 THIS AFTERNOON.
HIGH MINUS 12. WIND CHILL MINUS 16 THIS MORNING AND MINUS 23 THIS
AFTERNOON.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND NORTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 27.
WIND CHILL MINUS 23 THIS EVENING AND MINUS 35 OVERNIGHT. RISK OF
FROSTBITE.
FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 21.
WIND CHILL MINUS 36 IN THE MORNING AND MINUS 28 IN THE AFTERNOON.
RISK OF FROSTBITE.
LUTSEL K'E REGION.
TODAY..PERIODS OF LIGHT SNOW AND BLOWING SNOW ENDING LATE THIS
AFTERNOON THEN CLOUDY. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40
THIS AFTERNOON. HIGH MINUS 14. WIND CHILL MINUS 21 THIS MORNING AND
MINUS 30 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND NORTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT OVERNIGHT. LOW MINUS 29. WIND
CHILL MINUS 30 THIS EVENING AND MINUS 37 OVERNIGHT. RISK OF
FROSTBITE.
FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 27.
WIND CHILL NEAR MINUS 38. RISK OF FROSTBITE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..SNOW AND BLOWING SNOW. AMOUNT 2 TO 4 CM. WIND NORTH 30 KM/H
GUSTING TO 50. HIGH MINUS 6. WIND CHILL MINUS 14 THIS MORNING AND
MINUS 23 THIS AFTERNOON.
TONIGHT..LIGHT SNOW. AMOUNT 2 CM. WIND NORTH 30 KM/H GUSTING TO 50
BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 19. WIND CHILL MINUS 23
THIS EVENING AND MINUS 29 OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..LIGHT SNOW. WIND UP TO 15 KM/H. HIGH MINUS 16. WIND CHILL
NEAR MINUS 26.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..SNOW AND BLOWING SNOW. AMOUNT 2 TO 4 CM. WIND NORTHWEST
30 KM/H GUSTING TO 50. TEMPERATURE STEADY NEAR MINUS 12. WIND CHILL
NEAR MINUS 25.
TONIGHT..LIGHT SNOW. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT THIS EVENING. LOW MINUS 27. WIND CHILL MINUS 25 THIS EVENING
AND MINUS 37 OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 24. WIND CHILL MINUS 37 IN THE MORNING AND
MINUS 32 IN THE AFTERNOON. RISK OF FROSTBITE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..LIGHT SNOW ENDING THIS AFTERNOON THEN CLOUDY. AMOUNT 2 CM.
WIND UP TO 15 KM/H. HIGH MINUS 12. WIND CHILL MINUS 18 THIS MORNING
AND MINUS 26 THIS AFTERNOON.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND UP TO 15
KM/H. LOW MINUS 29. WIND CHILL MINUS 26 THIS EVENING AND MINUS 34
OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..PARTLY CLOUDY. BECOMING SUNNY IN THE MORNING. WIND UP TO 15
KM/H. HIGH MINUS 25. WIND CHILL NEAR MINUS 34. RISK OF FROSTBITE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..PERIODS OF LIGHT SNOW AND BLOWING SNOW ENDING THIS AFTERNOON
THEN A MIX OF SUN AND CLOUD. WIND NORTH 20 KM/H GUSTING TO 40.
TEMPERATURE FALLING TO MINUS 18 THIS AFTERNOON. WIND CHILL MINUS 24
THIS MORNING AND MINUS 29 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW MINUS 29. WIND CHILL MINUS 29 THIS EVENING
AND MINUS 36 OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 25. WIND CHILL
NEAR MINUS 34. RISK OF FROSTBITE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..PERIODS OF SNOW ENDING THIS AFTERNOON THEN CLOUDY. AMOUNT 2 TO
4 CM. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
AFTERNOON. TEMPERATURE FALLING TO MINUS 17 THIS AFTERNOON. WIND
CHILL NEAR MINUS 24.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND UP TO 15
KM/H. LOW MINUS 26. WIND CHILL MINUS 24 THIS EVENING AND MINUS 30
OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON.
WIND UP TO 15 KM/H. HIGH MINUS 22. WIND CHILL NEAR MINUS 33. RISK OF
FROSTBITE.
YELLOWKNIFE REGION.
TODAY..PERIODS OF LIGHT SNOW ENDING THIS AFTERNOON THEN CLOUDY. WIND
NORTHWEST 30 KM/H GUSTING TO 50. TEMPERATURE FALLING TO MINUS 20
THIS AFTERNOON. WIND CHILL MINUS 27 THIS MORNING AND MINUS 32 THIS
AFTERNOON. RISK OF FROSTBITE.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. WIND NORTHWEST
30 KM/H GUSTING TO 50 BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 28.
WIND CHILL MINUS 30 THIS EVENING AND MINUS 35 OVERNIGHT. RISK OF
FROSTBITE.
FRIDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 26. WIND CHILL
NEAR MINUS 37. RISK OF FROSTBITE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES EARLY THIS AFTERNOON
THEN PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40.
TEMPERATURE FALLING TO MINUS 23 THIS AFTERNOON. WIND CHILL MINUS 28
THIS MORNING AND MINUS 33 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. WIND NORTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 28.
WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
FRIDAY..SUNNY. WIND UP TO 15 KM/H. TEMPERATURE STEADY NEAR MINUS 29.
WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
WRIGLEY REGION.
TODAY..CLEARING THIS AFTERNOON. WIND NORTHWEST 20 KM/H GUSTING TO 40.
TEMPERATURE FALLING TO MINUS 23 THIS AFTERNOON. WIND CHILL MINUS 30
THIS MORNING AND MINUS 35 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..CLEAR. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
THIS EVENING. LOW MINUS 33. WIND CHILL MINUS 31 THIS EVENING AND
MINUS 38 OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE MORNING.
WIND UP TO 15 KM/H. HIGH MINUS 29. WIND CHILL MINUS 39 IN THE
MORNING AND MINUS 34 IN THE AFTERNOON. RISK OF FROSTBITE.
NORMAN WELLS - TULITA REGION.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS AFTERNOON. TEMPERATURE FALLING TO MINUS 27 THIS
AFTERNOON. WIND CHILL NEAR MINUS 34. RISK OF FROSTBITE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 31. WIND CHILL
MINUS 31 THIS EVENING AND MINUS 36 OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 28.
WIND CHILL NEAR MINUS 38. RISK OF FROSTBITE.
FORT GOOD HOPE REGION.
TODAY..A FEW CLOUDS. WIND WEST 20 KM/H GUSTING TO 40. HIGH MINUS 20.
WIND CHILL NEAR MINUS 32. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW MINUS 32. WIND CHILL MINUS 30 THIS EVENING
AND MINUS 38 OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..PARTLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 29. WIND CHILL
NEAR MINUS 38. RISK OF FROSTBITE.
DELINE.
TODAY..MAINLY SUNNY. WIND NORTHWEST 20 KM/H GUSTING TO 40.
TEMPERATURE FALLING TO MINUS 24 THIS AFTERNOON. WIND CHILL NEAR
MINUS 36. RISK OF FROSTBITE.
TONIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW MINUS 30. WIND CHILL MINUS 34 THIS EVENING
AND MINUS 39 OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 22. WIND CHILL
MINUS 39 IN THE MORNING AND MINUS 30 IN THE AFTERNOON. RISK OF
FROSTBITE.
COLVILLE LAKE.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES EARLY THIS
AFTERNOON. CLEARING LATE THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH
MINUS 22. WIND CHILL NEAR MINUS 31. RISK OF FROSTBITE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 31. WIND CHILL
MINUS 29 THIS EVENING AND MINUS 36 OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..A FEW CLOUDS. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND CHILL
NEAR MINUS 37. RISK OF FROSTBITE.
END
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