037
FPCN11 CWNT 031130
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MST
WEDNESDAY 3 DECEMBER 2025 FOR TODAY AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..PERIODS OF LIGHT SNOW. WIND SOUTHEAST 20 KM/H BECOMING LIGHT
THIS AFTERNOON. HIGH MINUS 13. WIND CHILL MINUS 32 THIS MORNING AND
MINUS 19 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..LIGHT SNOW. AMOUNT 2 CM. WIND UP TO 15 KM/H. LOW MINUS 17.
WIND CHILL NEAR MINUS 24.
THURSDAY..LIGHT SNOW. AMOUNT 2 CM. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 IN THE AFTERNOON. HIGH MINUS 15. WIND CHILL NEAR
MINUS 25.
LUTSEL K'E REGION.
TODAY..PERIODS OF LIGHT SNOW. WIND UP TO 15 KM/H. HIGH MINUS 15. WIND
CHILL MINUS 32 THIS MORNING AND MINUS 19 THIS AFTERNOON. RISK OF
FROSTBITE.
TONIGHT..PERIODS OF LIGHT SNOW. WIND UP TO 15 KM/H. LOW MINUS 23.
WIND CHILL MINUS 22 THIS EVENING AND MINUS 28 OVERNIGHT. RISK OF
FROSTBITE.
THURSDAY..PERIODS OF LIGHT SNOW. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 IN THE AFTERNOON. HIGH MINUS 20. WIND CHILL MINUS 28
IN THE MORNING AND MINUS 34 IN THE AFTERNOON. RISK OF FROSTBITE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..LIGHT SNOW. AMOUNT 2 CM. WIND SOUTHEAST 20 KM/H BECOMING LIGHT
THIS AFTERNOON. HIGH MINUS 13. WIND CHILL MINUS 29 THIS MORNING AND
MINUS 19 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..LIGHT SNOW. AMOUNT 2 CM. WIND BECOMING NORTH 30 KM/H GUSTING
TO 50 OVERNIGHT. TEMPERATURE STEADY NEAR MINUS 13. WIND CHILL NEAR
MINUS 23.
THURSDAY..LIGHT SNOW. AMOUNT 2 CM. WIND NORTH 30 KM/H GUSTING TO 50.
TEMPERATURE FALLING TO MINUS 15 IN THE AFTERNOON. WIND CHILL NEAR
MINUS 26.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..LIGHT SNOW. AMOUNT 2 CM. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 THIS AFTERNOON. HIGH MINUS 9. WIND CHILL MINUS 23 THIS
MORNING AND MINUS 16 THIS AFTERNOON.
TONIGHT..LIGHT SNOW. AMOUNT 2 CM. WIND NORTHWEST 20 KM/H GUSTING TO
40. LOW MINUS 14. WIND CHILL MINUS 18 THIS EVENING AND MINUS 25
OVERNIGHT.
THURSDAY..SNOW. AMOUNT 2 TO 4 CM. WIND NORTHWEST 30 KM/H GUSTING TO
50. TEMPERATURE FALLING TO MINUS 19 IN THE AFTERNOON. WIND CHILL
MINUS 25 IN THE MORNING AND MINUS 30 IN THE AFTERNOON. RISK OF
FROSTBITE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 10. WIND CHILL NEAR MINUS 17.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. SNOW BEGINNING
BEFORE MORNING. WIND UP TO 15 KM/H. LOW MINUS 16. WIND CHILL
MINUS 15 THIS EVENING AND MINUS 20 OVERNIGHT.
THURSDAY..SNOW. AMOUNT 2 TO 4 CM. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 IN THE MORNING. HIGH MINUS 14 WITH TEMPERATURE FALLING
TO MINUS 21 IN THE AFTERNOON. WIND CHILL MINUS 20 IN THE MORNING AND
MINUS 29 IN THE AFTERNOON. RISK OF FROSTBITE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND BECOMING
NORTHWEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH MINUS 11. WIND
CHILL NEAR MINUS 22.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 17.
WIND CHILL MINUS 20 THIS EVENING AND MINUS 25 OVERNIGHT.
THURSDAY..LIGHT SNOW ENDING IN THE AFTERNOON THEN CLOUDY. AMOUNT
2 CM. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE MORNING.
TEMPERATURE FALLING TO MINUS 22 IN THE AFTERNOON. WIND CHILL
MINUS 25 IN THE MORNING AND MINUS 31 IN THE AFTERNOON. RISK OF
FROSTBITE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. SNOW BEGINNING LATE
THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 8. WIND CHILL
MINUS 18 THIS MORNING AND MINUS 13 THIS AFTERNOON.
TONIGHT..SNOW. AMOUNT 5 CM. WIND UP TO 15 KM/H. TEMPERATURE STEADY
NEAR MINUS 12. WIND CHILL NEAR MINUS 18.
THURSDAY..SNOW ENDING IN THE MORNING THEN CLOUDY WITH 60 PERCENT
CHANCE OF FLURRIES. AMOUNT 2 CM. WIND BECOMING NORTHEAST 20 KM/H
GUSTING TO 40 IN THE MORNING. TEMPERATURE FALLING TO MINUS 17 IN THE
AFTERNOON. WIND CHILL MINUS 18 IN THE MORNING AND MINUS 26 IN THE
AFTERNOON.
YELLOWKNIFE REGION.
TODAY..SNOW. AMOUNT 2 TO 4 CM. WIND BECOMING SOUTHEAST 20 KM/H
GUSTING TO 40 THIS MORNING. HIGH MINUS 12. WIND CHILL MINUS 26 THIS
MORNING AND MINUS 20 THIS AFTERNOON.
TONIGHT..LIGHT SNOW. AMOUNT 2 CM. WIND SOUTHEAST 20 KM/H GUSTING TO
40 BECOMING LIGHT THIS EVENING. LOW MINUS 18. WIND CHILL NEAR
MINUS 25.
THURSDAY..PERIODS OF LIGHT SNOW ENDING IN THE AFTERNOON THEN CLOUDY.
WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH
MINUS 15 WITH TEMPERATURE FALLING TO MINUS 22 IN THE AFTERNOON. WIND
CHILL MINUS 22 IN THE MORNING AND MINUS 33 IN THE AFTERNOON. RISK OF
FROSTBITE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..LIGHT SNOW. AMOUNT 2 CM. WIND UP TO 15 KM/H. HIGH MINUS 13.
WIND CHILL MINUS 24 THIS MORNING AND MINUS 19 THIS AFTERNOON.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
BECOMING NORTHWEST 20 KM/H GUSTING TO 40 AFTER MIDNIGHT. LOW
MINUS 16. WIND CHILL MINUS 19 THIS EVENING AND MINUS 27 OVERNIGHT.
THURSDAY..PERIODS OF LIGHT SNOW ENDING IN THE AFTERNOON THEN CLOUDY.
WIND NORTHWEST 30 KM/H GUSTING TO 50. TEMPERATURE FALLING TO
MINUS 23 IN THE AFTERNOON. WIND CHILL MINUS 27 IN THE MORNING AND
MINUS 35 IN THE AFTERNOON. RISK OF FROSTBITE.
WRIGLEY REGION.
TODAY..SNOW. AMOUNT 2 TO 4 CM. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 THIS MORNING. HIGH MINUS 9. WIND CHILL NEAR MINUS 19.
TONIGHT..LIGHT SNOW. AMOUNT 2 CM. WIND NORTHWEST 20 KM/H GUSTING TO
40 BECOMING LIGHT THIS EVENING. LOW MINUS 17. WIND CHILL MINUS 18
THIS EVENING AND MINUS 26 OVERNIGHT.
THURSDAY..PERIODS OF LIGHT SNOW ENDING LATE IN THE MORNING THEN
CLOUDY. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN THE
MORNING. TEMPERATURE FALLING TO MINUS 21 IN THE AFTERNOON. WIND
CHILL MINUS 26 IN THE MORNING AND MINUS 33 IN THE AFTERNOON. RISK OF
FROSTBITE.
NORMAN WELLS - TULITA REGION.
TODAY..SNOW. AMOUNT 5 CM. WIND NORTHWEST 20 KM/H GUSTING TO 40. HIGH
MINUS 12. WIND CHILL NEAR MINUS 24.
TONIGHT..LIGHT SNOW ENDING BEFORE MORNING THEN CLOUDY. AMOUNT 2 CM.
WIND NORTHWEST 20 KM/H GUSTING TO 40. LOW MINUS 22. WIND CHILL
MINUS 22 THIS EVENING AND MINUS 32 OVERNIGHT. RISK OF FROSTBITE.
THURSDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
WIND NORTHWEST 20 KM/H GUSTING TO 40. HIGH MINUS 20 WITH TEMPERATURE
FALLING TO MINUS 27 IN THE AFTERNOON. WIND CHILL NEAR MINUS 34. RISK
OF FROSTBITE.
FORT GOOD HOPE REGION.
TODAY..SNOW. AMOUNT 2 TO 4 CM. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 THIS AFTERNOON. TEMPERATURE FALLING TO MINUS 18 THIS
AFTERNOON. WIND CHILL MINUS 20 THIS MORNING AND MINUS 27 THIS
AFTERNOON.
TONIGHT..PERIODS OF LIGHT SNOW ENDING LATE THIS EVENING THEN CLOUDY.
WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.
LOW MINUS 21. WIND CHILL NEAR MINUS 29. RISK OF FROSTBITE.
THURSDAY..PARTLY CLOUDY. WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN
THE MORNING. TEMPERATURE FALLING TO MINUS 29 IN THE AFTERNOON. WIND
CHILL MINUS 29 IN THE MORNING AND MINUS 39 IN THE AFTERNOON. RISK OF
FROSTBITE.
DELINE.
TODAY..LIGHT SNOW. AMOUNT 2 CM. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 THIS AFTERNOON. TEMPERATURE STEADY NEAR MINUS 15. WIND
CHILL MINUS 19 THIS MORNING AND MINUS 25 THIS AFTERNOON.
TONIGHT..PERIODS OF LIGHT SNOW ENDING BEFORE MORNING THEN CLOUDY.
WIND NORTHWEST 20 KM/H GUSTING TO 40. LOW MINUS 23. WIND CHILL
MINUS 25 THIS EVENING AND MINUS 33 OVERNIGHT. RISK OF FROSTBITE.
THURSDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
WIND NORTHWEST 20 KM/H GUSTING TO 40. HIGH MINUS 21. WIND CHILL NEAR
MINUS 34. RISK OF FROSTBITE.
COLVILLE LAKE.
TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND
BECOMING NORTHWEST 20 KM/H GUSTING TO 40 THIS AFTERNOON. TEMPERATURE
FALLING TO MINUS 20 THIS AFTERNOON. WIND CHILL MINUS 22 THIS MORNING
AND MINUS 30 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..CLEARING THIS EVENING. WIND NORTHWEST 20 KM/H GUSTING TO 40.
LOW MINUS 24. WIND CHILL MINUS 30 THIS EVENING AND MINUS 35
OVERNIGHT. RISK OF FROSTBITE.
THURSDAY..A FEW CLOUDS. WIND NORTHWEST 20 KM/H GUSTING TO 40. HIGH
MINUS 22. WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
END
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