214
FPCN11 CWNT 211137
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 21 JANUARY 2026 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..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES THIS
MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE THIS MORNING.
TEMPERATURE FALLING TO MINUS 30 THIS AFTERNOON. WIND CHILL MINUS 30
THIS MORNING AND MINUS 38 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 37. WIND CHILL
MINUS 36 THIS EVENING AND MINUS 44 OVERNIGHT. FROSTBITE IN MINUTES.
THURSDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 31. WIND CHILL
MINUS 44 IN THE MORNING AND MINUS 37 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
LUTSEL K'E REGION.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. TEMPERATURE FALLING TO
MINUS 32 THIS AFTERNOON. WIND CHILL MINUS 33 THIS MORNING AND
MINUS 38 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 41. WIND CHILL
MINUS 37 THIS EVENING AND MINUS 48 OVERNIGHT. FROSTBITE IN MINUTES.
THURSDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 33. WIND CHILL
MINUS 48 IN THE MORNING AND MINUS 40 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES EARLY
THIS MORNING. WIND NORTHWEST 30 KM/H BECOMING LIGHT THIS AFTERNOON.
TEMPERATURE FALLING TO MINUS 24 THIS AFTERNOON. WIND CHILL MINUS 35
THIS MORNING AND MINUS 26 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 34. WIND CHILL
MINUS 32 THIS EVENING AND MINUS 42 OVERNIGHT. FROSTBITE IN MINUTES.
THURSDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 29. WIND CHILL
NEAR MINUS 40. FROSTBITE IN MINUTES.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES THIS
MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS MORNING.
TEMPERATURE FALLING TO MINUS 25 THIS AFTERNOON. WIND CHILL MINUS 25
THIS MORNING AND MINUS 36 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..CLEARING THIS EVENING. WIND UP TO 15 KM/H. LOW MINUS 33.
WIND CHILL MINUS 36 THIS EVENING AND MINUS 43 OVERNIGHT. FROSTBITE
IN MINUTES.
THURSDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 28. WIND CHILL
MINUS 42 IN THE MORNING AND MINUS 37 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS MORNING.
WIND UP TO 15 KM/H. TEMPERATURE FALLING TO MINUS 22 THIS AFTERNOON.
WIND CHILL MINUS 19 THIS MORNING AND MINUS 27 THIS AFTERNOON.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 30. WIND CHILL
MINUS 27 THIS EVENING AND MINUS 36 OVERNIGHT. RISK OF FROSTBITE.
THURSDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 26. WIND CHILL
MINUS 36 IN THE MORNING AND MINUS 31 IN THE AFTERNOON. RISK OF
FROSTBITE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..INCREASING CLOUDINESS EARLY THIS MORNING. WIND UP TO 15 KM/H.
HIGH MINUS 19. WIND CHILL MINUS 33 THIS MORNING AND MINUS 26 THIS
AFTERNOON. RISK OF FROSTBITE.
TONIGHT..MAINLY CLOUDY. CLEARING OVERNIGHT. WIND UP TO 15 KM/H. LOW
MINUS 25. WIND CHILL NEAR MINUS 32. RISK OF FROSTBITE.
THURSDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND
UP TO 15 KM/H. HIGH MINUS 21. WIND CHILL MINUS 33 IN THE MORNING AND
MINUS 28 IN THE AFTERNOON. RISK OF FROSTBITE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 11. WIND CHILL
NEAR MINUS 20.
TONIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 18. WIND CHILL
MINUS 19 THIS EVENING AND MINUS 27 OVERNIGHT.
THURSDAY..CLEARING IN THE MORNING. WIND UP TO 15 KM/H. TEMPERATURE
STEADY NEAR MINUS 17. WIND CHILL MINUS 27 IN THE MORNING AND
MINUS 22 IN THE AFTERNOON.
YELLOWKNIFE REGION.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES EARLY THIS MORNING.
CLEARING THIS MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE
THIS MORNING. TEMPERATURE FALLING TO MINUS 25 THIS AFTERNOON. WIND
CHILL MINUS 27 THIS MORNING AND MINUS 35 THIS AFTERNOON. RISK OF
FROSTBITE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 34. WIND CHILL
MINUS 35 THIS EVENING AND MINUS 45 OVERNIGHT. FROSTBITE IN MINUTES.
THURSDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. TEMPERATURE STEADY NEAR
MINUS 32. WIND CHILL MINUS 45 IN THE MORNING AND MINUS 40 IN THE
AFTERNOON. FROSTBITE IN MINUTES.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES EARLY THIS
MORNING. CLEARING THIS MORNING. WIND UP TO 15 KM/H. TEMPERATURE
STEADY NEAR MINUS 22. WIND CHILL MINUS 33 THIS MORNING AND MINUS 27
THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 35 EXCEPT
MINUS 41 OVER EASTERN SECTIONS. WIND CHILL MINUS 38 THIS EVENING.
RISK OF FROSTBITE.
THURSDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND
UP TO 15 KM/H. HIGH MINUS 26. WIND CHILL MINUS 41 IN THE MORNING AND
MINUS 31 IN THE AFTERNOON. FROSTBITE IN MINUTES.
WRIGLEY REGION.
TODAY..INCREASING CLOUDINESS EARLY THIS MORNING. WIND UP TO 15 KM/H.
TEMPERATURE STEADY NEAR MINUS 20. WIND CHILL NEAR MINUS 29. RISK OF
FROSTBITE.
TONIGHT..CLEARING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 26.
WIND CHILL MINUS 28 THIS EVENING AND MINUS 34 OVERNIGHT. RISK OF
FROSTBITE.
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 21.
WIND CHILL NEAR MINUS 32. RISK OF FROSTBITE.
NORMAN WELLS - TULITA REGION.
TODAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL
NEAR MINUS 30. RISK OF FROSTBITE.
TONIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 22. WIND CHILL
NEAR MINUS 31. RISK OF FROSTBITE.
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. TEMPERATURE
STEADY NEAR MINUS 20. WIND CHILL NEAR MINUS 30. RISK OF FROSTBITE.
FORT GOOD HOPE REGION.
TODAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 18. WIND CHILL
NEAR MINUS 28. RISK OF FROSTBITE.
TONIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 22. WIND CHILL
NEAR MINUS 27.
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. TEMPERATURE
STEADY NEAR MINUS 21. WIND CHILL NEAR MINUS 31. RISK OF FROSTBITE.
DELINE.
TODAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. TEMPERATURE FALLING TO
MINUS 24 THIS AFTERNOON. WIND CHILL MINUS 28 THIS MORNING AND
MINUS 35 THIS AFTERNOON. RISK OF FROSTBITE.
TONIGHT..CLEARING THIS EVENING. WIND UP TO 15 KM/H. LOW MINUS 28.
WIND CHILL NEAR MINUS 39. RISK OF FROSTBITE.
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. TEMPERATURE
STEADY NEAR MINUS 23. WIND CHILL MINUS 39 IN THE MORNING AND
MINUS 33 IN THE AFTERNOON. RISK OF FROSTBITE.
COLVILLE LAKE.
TODAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. FOG
PATCHES DISSIPATING THIS MORNING. WIND UP TO 15 KM/H. TEMPERATURE
STEADY NEAR MINUS 24. WIND CHILL NEAR MINUS 33. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 26. WIND CHILL
MINUS 29 THIS EVENING AND MINUS 36 OVERNIGHT. RISK OF FROSTBITE.
THURSDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 22. WIND
CHILL NEAR MINUS 34. RISK OF FROSTBITE.
END
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