885
FPCN11 CWNT 231749
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MST
TUESDAY 23 DECEMBER 2025 FOR TODAY AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MST.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 33. WIND CHILL NEAR
MINUS 44. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 39. WIND CHILL MINUS 44
THIS EVENING AND MINUS 50 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 32. WIND CHILL
MINUS 49 IN THE MORNING AND MINUS 43 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
LUTSEL K'E REGION.
TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 30.
WIND CHILL NEAR MINUS 45. FROSTBITE IN MINUTES.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS EVENING.
WIND BECOMING WEST 20 KM/H THIS EVENING. LOW MINUS 34. WIND CHILL
MINUS 43 THIS EVENING AND MINUS 49 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..MAINLY SUNNY. WIND WEST 20 KM/H BECOMING LIGHT IN THE
AFTERNOON. HIGH MINUS 30. WIND CHILL MINUS 49 IN THE MORNING AND
MINUS 41 IN THE AFTERNOON. FROSTBITE IN MINUTES.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 31. WIND CHILL NEAR
MINUS 44. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 35. WIND CHILL MINUS 41
THIS EVENING AND MINUS 48 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 29. WIND CHILL NEAR
MINUS 44. FROSTBITE IN MINUTES.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 33. WIND CHILL NEAR
MINUS 46. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. TEMPERATURE STEADY NEAR MINUS 35.
WIND CHILL NEAR MINUS 46. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND CHILL
MINUS 46 IN THE MORNING AND MINUS 40 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 33. WIND CHILL NEAR
MINUS 42. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. TEMPERATURE STEADY NEAR MINUS 36.
WIND CHILL NEAR MINUS 42. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 29. WIND CHILL
MINUS 42 IN THE MORNING AND MINUS 36 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 38. WIND CHILL NEAR
MINUS 49. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 41. WIND CHILL NEAR
MINUS 48. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 34. WIND CHILL NEAR
MINUS 48. FROSTBITE IN MINUTES.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 36. WIND CHILL
MINUS 53 THIS MORNING AND MINUS 46 THIS AFTERNOON. FROSTBITE IN
MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 40. WIND CHILL NEAR
MINUS 51. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 32. WIND CHILL
MINUS 51 IN THE MORNING AND MINUS 44 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
YELLOWKNIFE REGION.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 31. WIND CHILL
MINUS 45 THIS MORNING AND MINUS 40 THIS AFTERNOON. FROSTBITE IN
MINUTES.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR NEAR MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 37. WIND CHILL MINUS 42 THIS EVENING AND MINUS 48
OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND CHILL
MINUS 46 IN THE MORNING AND MINUS 39 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES EARLY
THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 28. WIND CHILL
MINUS 37 THIS MORNING AND MINUS 44 THIS AFTERNOON. FROSTBITE IN
MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 34. WIND CHILL NEAR
MINUS 45. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND CHILL
MINUS 44 IN THE MORNING AND MINUS 35 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
WRIGLEY REGION.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 38. WIND CHILL NEAR
MINUS 49. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 41 WITH TEMPERATURE
RISING TO MINUS 38 BY MORNING. WIND CHILL NEAR MINUS 48. FROSTBITE
IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 32. WIND CHILL
MINUS 51 IN THE MORNING AND MINUS 44 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
NORMAN WELLS - TULITA REGION.
TODAY..CLEAR. WIND UP TO 15 KM/H. HIGH MINUS 35. WIND CHILL NEAR
MINUS 46. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 28 BY
MORNING. WIND CHILL MINUS 46 THIS EVENING AND MINUS 39 OVERNIGHT.
FROSTBITE IN MINUTES.
WEDNESDAY..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE MORNING. WIND UP
TO 15 KM/H. HIGH MINUS 25. WIND CHILL MINUS 40 IN THE MORNING AND
MINUS 33 IN THE AFTERNOON. FROSTBITE IN MINUTES.
FORT GOOD HOPE REGION.
TODAY..CLEAR. WIND UP TO 15 KM/H. HIGH MINUS 33. WIND CHILL MINUS 50
THIS MORNING AND MINUS 44 THIS AFTERNOON. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 28 BY
MORNING. WIND CHILL MINUS 44 THIS EVENING AND MINUS 36 OVERNIGHT.
FROSTBITE IN MINUTES.
WEDNESDAY..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES LATE IN THE
AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND CHILL MINUS 36 IN
THE MORNING AND MINUS 26 IN THE AFTERNOON. RISK OF FROSTBITE.
DELINE.
TODAY..CLEAR. WIND NORTHWEST 20 KM/H. HIGH MINUS 28. WIND CHILL NEAR
MINUS 43. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 32. WIND CHILL MINUS 44
THIS EVENING AND MINUS 38 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE MORNING. 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.
COLVILLE LAKE.
TODAY..A FEW CLOUDS. WIND UP TO 15 KM/H. HIGH MINUS 30. WIND CHILL
NEAR MINUS 40. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 26 BY
MORNING. WIND CHILL NEAR MINUS 39. RISK OF FROSTBITE.
WEDNESDAY..A FEW CLOUDS. INCREASING CLOUDINESS IN THE MORNING THEN
60 PERCENT CHANCE OF FLURRIES IN THE AFTERNOON. WIND BECOMING
SOUTHWEST 20 KM/H LATE IN THE MORNING. HIGH MINUS 17. WIND CHILL
MINUS 37 IN THE MORNING AND MINUS 25 IN THE AFTERNOON. RISK OF
FROSTBITE.
END
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