034
FPCN11 CWNT 191149
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MST
FRIDAY 19 DECEMBER 2025 FOR TODAY AND SATURDAY.
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 EARLY THIS
MORNING. CLEARING THIS MORNING. WIND UP TO 15 KM/H. HIGH MINUS 29.
WIND CHILL NEAR MINUS 38. RISK OF FROSTBITE.
TONIGHT..INCREASING CLOUDINESS. WIND UP TO 15 KM/H. LOW MINUS 32.
WIND CHILL NEAR MINUS 38. RISK OF FROSTBITE.
SATURDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND
CHILL MINUS 38 IN THE MORNING AND MINUS 32 IN THE AFTERNOON. RISK OF
FROSTBITE.
LUTSEL K'E REGION.
TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 26.
WIND CHILL NEAR MINUS 39. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 28. WIND CHILL
NEAR MINUS 36. RISK OF FROSTBITE.
SATURDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. TEMPERATURE
STEADY NEAR MINUS 27. WIND CHILL NEAR MINUS 38. RISK OF FROSTBITE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 26. WIND CHILL
MINUS 40 THIS MORNING AND MINUS 34 THIS AFTERNOON. FROSTBITE IN
MINUTES.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 28. WIND CHILL
NEAR MINUS 37. RISK OF FROSTBITE.
SATURDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. WIND UP TO 15
KM/H. HIGH MINUS 24. WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 28. WIND CHILL MINUS 42
THIS MORNING AND MINUS 37 THIS AFTERNOON. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. WIND UP TO 15 KM/H.
LOW MINUS 31. WIND CHILL NEAR MINUS 40. FROSTBITE IN MINUTES.
SATURDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND
CHILL NEAR MINUS 40. FROSTBITE IN MINUTES.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND CHILL
MINUS 40 THIS MORNING AND MINUS 32 THIS AFTERNOON. FROSTBITE IN
MINUTES.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS OVERNIGHT. WIND UP TO 15
KM/H. LOW MINUS 31. WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
SATURDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 26. WIND
CHILL MINUS 37 IN THE MORNING AND MINUS 31 IN THE AFTERNOON. RISK OF
FROSTBITE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 33. WIND CHILL MINUS 44
THIS MORNING AND MINUS 39 THIS AFTERNOON. FROSTBITE IN MINUTES.
TONIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. WIND UP TO 15 KM/H.
LOW MINUS 35. WIND CHILL NEAR MINUS 42. FROSTBITE IN MINUTES.
SATURDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 28. WIND
CHILL MINUS 41 IN THE MORNING AND MINUS 34 IN THE AFTERNOON.
FROSTBITE IN MINUTES.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..CLEARING THIS MORNING. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND
CHILL NEAR MINUS 37. RISK OF FROSTBITE.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 36. WIND CHILL MINUS 35
THIS EVENING AND MINUS 42 OVERNIGHT. FROSTBITE IN MINUTES.
SATURDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND UP TO
15 KM/H. HIGH MINUS 29. WIND CHILL NEAR MINUS 42. FROSTBITE IN
MINUTES.
YELLOWKNIFE REGION.
TODAY..INCREASING CLOUDINESS THIS MORNING. WIND UP TO 15 KM/H. HIGH
MINUS 25. WIND CHILL MINUS 39 THIS MORNING AND MINUS 33 THIS
AFTERNOON. RISK OF FROSTBITE.
TONIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 29. WIND CHILL
NEAR MINUS 37. RISK OF FROSTBITE.
SATURDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND
CHILL NEAR MINUS 38. RISK OF FROSTBITE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. TEMPERATURE STEADY NEAR
MINUS 25. WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
TONIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 28. WIND CHILL
NEAR MINUS 37. RISK OF FROSTBITE.
SATURDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 26.
WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
WRIGLEY REGION.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 33. WIND CHILL MINUS 44
THIS MORNING AND MINUS 39 THIS AFTERNOON. FROSTBITE IN MINUTES.
TONIGHT..INCREASING CLOUDINESS THIS EVENING. WIND UP TO 15 KM/H.
TEMPERATURE RISING TO MINUS 29 BY MORNING. WIND CHILL MINUS 40 THIS
EVENING AND MINUS 34 OVERNIGHT. FROSTBITE IN MINUTES.
SATURDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 28. WIND
CHILL NEAR MINUS 38. RISK OF FROSTBITE.
NORMAN WELLS - TULITA REGION.
TODAY..INCREASING CLOUDINESS THIS MORNING. WIND BECOMING NORTHWEST
20 KM/H GUSTING TO 40 EARLY THIS AFTERNOON. HIGH MINUS 19. WIND
CHILL MINUS 39 THIS MORNING AND MINUS 29 THIS AFTERNOON. RISK OF
FROSTBITE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
NORTHWEST 20 KM/H GUSTING TO 40. LOW MINUS 22. WIND CHILL NEAR
MINUS 33. RISK OF FROSTBITE.
SATURDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
NORTHWEST 20 KM/H GUSTING TO 40. TEMPERATURE FALLING TO MINUS 25 IN
THE AFTERNOON. WIND CHILL NEAR MINUS 36. 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 STEADY NEAR MINUS 22. WIND CHILL
NEAR MINUS 34. RISK OF FROSTBITE.
TONIGHT..PERIODS OF LIGHT SNOW. WIND WEST 20 KM/H GUSTING TO 40.
TEMPERATURE STEADY NEAR MINUS 23. WIND CHILL NEAR MINUS 36. RISK OF
FROSTBITE.
SATURDAY..PERIODS OF LIGHT SNOW. WIND WEST 20 KM/H GUSTING TO 40
BECOMING LIGHT IN THE AFTERNOON. HIGH MINUS 21. WIND CHILL NEAR
MINUS 36. RISK OF FROSTBITE.
DELINE.
TODAY..INCREASING CLOUDINESS EARLY THIS MORNING. 30 PERCENT CHANCE OF
FLURRIES. WIND WEST 20 KM/H GUSTING TO 40. TEMPERATURE STEADY NEAR
MINUS 22. WIND CHILL NEAR MINUS 37. RISK OF FROSTBITE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
NORTHWEST 20 KM/H GUSTING TO 40. LOW MINUS 24. WIND CHILL NEAR
MINUS 35. RISK OF FROSTBITE.
SATURDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
NORTHWEST 20 KM/H GUSTING TO 40. TEMPERATURE STEADY NEAR MINUS 24.
WIND CHILL NEAR MINUS 39. RISK OF FROSTBITE.
COLVILLE LAKE.
TODAY..PERIODS OF LIGHT SNOW. WIND WEST 20 KM/H GUSTING TO 40. HIGH
MINUS 21. WIND CHILL NEAR MINUS 35. RISK OF FROSTBITE.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF LIGHT SNOW. WIND
WEST 20 KM/H GUSTING TO 40. LOW MINUS 28. WIND CHILL MINUS 35 THIS
EVENING AND MINUS 40 OVERNIGHT. FROSTBITE IN MINUTES.
SATURDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF LIGHT SNOW IN THE
MORNING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING NORTH 20 IN THE
MORNING. TEMPERATURE FALLING TO MINUS 31 IN THE AFTERNOON. WIND
CHILL NEAR MINUS 44. FROSTBITE IN MINUTES.
END
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