277
FPCN11 CWNT 201130
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MST
SATURDAY 20 DECEMBER 2025 FOR TODAY AND SUNDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 22. WIND CHILL MINUS 34 THIS MORNING AND
MINUS 27 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..CLEARING LATE THIS EVENING. WIND UP TO 15 KM/H. LOW
MINUS 32. WIND CHILL MINUS 28 THIS EVENING AND MINUS 37 OVERNIGHT.
RISK OF FROSTBITE.
SUNDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 29. WIND CHILL
MINUS 36 IN THE MORNING AND MINUS 43 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
LUTSEL K'E REGION.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
BECOMING SOUTHWEST 20 KM/H THIS MORNING. HIGH MINUS 21. WIND CHILL
NEAR MINUS 35. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. CLEARING BEFORE MORNING. WIND SOUTHWEST
20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 36. WIND CHILL
MINUS 33 THIS EVENING AND MINUS 44 OVERNIGHT. FROSTBITE IN MINUTES.
SUNDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 34. WIND CHILL MINUS 42
IN THE MORNING AND MINUS 48 IN THE AFTERNOON. FROSTBITE IN MINUTES.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 20. WIND CHILL MINUS 33 THIS MORNING AND
MINUS 27 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. CLEARING BEFORE MORNING. WIND BECOMING
NORTHWEST 20 KM/H THIS EVENING. LOW MINUS 32. WIND CHILL MINUS 28
THIS EVENING AND MINUS 42 OVERNIGHT. FROSTBITE IN MINUTES.
SUNDAY..SUNNY. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE MORNING.
HIGH MINUS 30. WIND CHILL MINUS 46 IN THE MORNING AND MINUS 39 IN
THE AFTERNOON. FROSTBITE IN MINUTES.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 22. WIND CHILL MINUS 36 THIS MORNING AND
MINUS 30 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 31. WIND CHILL
MINUS 31 THIS EVENING AND MINUS 40 OVERNIGHT. FROSTBITE IN MINUTES.
SUNDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN
THE AFTERNOON. TEMPERATURE FALLING TO MINUS 34 IN THE AFTERNOON.
WIND CHILL MINUS 40 IN THE MORNING AND MINUS 46 IN THE AFTERNOON.
FROSTBITE IN MINUTES.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 21. WIND CHILL MINUS 31 THIS MORNING AND
MINUS 25 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 34. WIND CHILL
MINUS 28 THIS EVENING AND MINUS 39 OVERNIGHT. RISK OF FROSTBITE.
SUNDAY..CLEARING IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 32.
WIND CHILL NEAR MINUS 40. FROSTBITE IN MINUTES.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H.
HIGH MINUS 22. WIND CHILL MINUS 37 THIS MORNING AND MINUS 30 THIS
AFTERNOON. RISK OF FROSTBITE.
TONIGHT..MAINLY CLOUDY. CLEARING BEFORE MORNING. WIND UP TO 15 KM/H.
LOW MINUS 31. WIND CHILL MINUS 31 THIS EVENING AND MINUS 40
OVERNIGHT. FROSTBITE IN MINUTES.
SUNDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. TEMPERATURE FALLING TO
MINUS 36 IN THE AFTERNOON. WIND CHILL NEAR MINUS 42. FROSTBITE IN
MINUTES.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..CLEAR. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND UP
TO 15 KM/H. HIGH MINUS 21. WIND CHILL MINUS 46 THIS MORNING AND
MINUS 31 THIS AFTERNOON. FROSTBITE IN MINUTES.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 27. WIND CHILL
MINUS 30 THIS EVENING AND MINUS 36 OVERNIGHT. RISK OF FROSTBITE.
SUNDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 25.
WIND CHILL NEAR MINUS 38. RISK OF FROSTBITE.
YELLOWKNIFE REGION.
TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 23.
WIND CHILL MINUS 37 THIS MORNING AND MINUS 31 THIS AFTERNOON. RISK
OF FROSTBITE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 35. WIND CHILL
MINUS 34 THIS EVENING AND MINUS 44 OVERNIGHT. FROSTBITE IN MINUTES.
SUNDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 33. WIND CHILL
NEAR MINUS 45. FROSTBITE IN MINUTES.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND WEST
20 KM/H. TEMPERATURE STEADY NEAR MINUS 25. WIND CHILL NEAR MINUS 37.
RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H. LOW MINUS 34. WIND
CHILL MINUS 37 THIS EVENING AND MINUS 47 OVERNIGHT. FROSTBITE IN
MINUTES.
SUNDAY..MAINLY SUNNY. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE
MORNING. HIGH MINUS 30. WIND CHILL MINUS 48 IN THE MORNING AND
MINUS 36 IN THE AFTERNOON. FROSTBITE IN MINUTES.
WRIGLEY REGION.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 22. WIND CHILL MINUS 32 THIS MORNING AND
MINUS 27 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 28. WIND CHILL
NEAR MINUS 37. RISK OF FROSTBITE.
SUNDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 25. WIND CHILL
NEAR MINUS 35. RISK OF FROSTBITE.
NORMAN WELLS - TULITA REGION.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND WEST
20 KM/H GUSTING TO 40. HIGH MINUS 15. WIND CHILL MINUS 26 THIS
MORNING AND MINUS 31 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT OVERNIGHT. LOW MINUS 27. WIND CHILL MINUS 31 THIS EVENING AND
MINUS 39 OVERNIGHT. RISK OF FROSTBITE.
SUNDAY..PARTLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL
MINUS 36 IN THE MORNING AND MINUS 29 IN THE AFTERNOON. RISK OF
FROSTBITE.
FORT GOOD HOPE REGION.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND WEST
20 KM/H GUSTING TO 40. TEMPERATURE FALLING TO MINUS 27 THIS
AFTERNOON. WIND CHILL MINUS 29 THIS MORNING AND MINUS 40 THIS
AFTERNOON. FROSTBITE IN MINUTES.
TONIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H. LOW MINUS 30. WIND CHILL
MINUS 43 THIS EVENING AND MINUS 38 OVERNIGHT. FROSTBITE IN MINUTES.
SUNDAY..PARTLY CLOUDY. WIND WEST 20 KM/H BECOMING LIGHT IN THE
AFTERNOON. HIGH MINUS 21. WIND CHILL MINUS 38 IN THE MORNING AND
MINUS 30 IN THE AFTERNOON. RISK OF FROSTBITE.
DELINE.
TODAY..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40. HIGH
MINUS 17. WIND CHILL MINUS 28 THIS MORNING AND MINUS 33 THIS
AFTERNOON. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40. LOW
MINUS 32. WIND CHILL MINUS 33 THIS EVENING AND MINUS 46 OVERNIGHT.
FROSTBITE IN MINUTES.
SUNDAY..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40. HIGH
MINUS 24. WIND CHILL MINUS 42 IN THE MORNING AND MINUS 35 IN THE
AFTERNOON. FROSTBITE IN MINUTES.
COLVILLE LAKE.
TODAY..PARTLY CLOUDY. WIND BECOMING NORTH 20 KM/H THIS MORNING.
TEMPERATURE FALLING TO MINUS 29 THIS AFTERNOON. WIND CHILL MINUS 30
THIS MORNING AND MINUS 43 THIS AFTERNOON. FROSTBITE IN MINUTES.
TONIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H BECOMING LIGHT THIS
EVENING. LOW MINUS 32. WIND CHILL MINUS 44 THIS EVENING AND MINUS 38
OVERNIGHT. FROSTBITE IN MINUTES.
SUNDAY..PARTLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 23. WIND CHILL
MINUS 38 IN THE MORNING AND MINUS 31 IN THE AFTERNOON. RISK OF
FROSTBITE.
END
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