412
FPCN11 CWNT 241030
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
TUESDAY 24 MARCH 2026 FOR TODAY AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL MINUS 41
THIS MORNING AND MINUS 26 THIS AFTERNOON. FROSTBITE IN MINUTES. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 34. WIND CHILL MINUS 27
THIS EVENING AND MINUS 40 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND CHILL
MINUS 42 IN THE MORNING AND MINUS 28 IN THE AFTERNOON. FROSTBITE IN
MINUTES. UV INDEX 1 OR LOW.
LUTSEL K'E REGION.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 25. WIND CHILL MINUS 45
THIS MORNING AND MINUS 35 THIS AFTERNOON. FROSTBITE IN MINUTES. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 38. WIND CHILL MINUS 35
THIS EVENING AND MINUS 45 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL
MINUS 45 IN THE MORNING AND MINUS 28 IN THE AFTERNOON. FROSTBITE IN
MINUTES. UV INDEX 1 OR LOW.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 25. WIND CHILL MINUS 46
THIS MORNING AND MINUS 35 THIS AFTERNOON. FROSTBITE IN MINUTES. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 39. WIND CHILL MINUS 36
THIS EVENING AND MINUS 46 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 23. WIND CHILL
MINUS 48 IN THE MORNING AND MINUS 33 IN THE AFTERNOON. FROSTBITE IN
MINUTES. UV INDEX 1 OR LOW.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 25. WIND CHILL MINUS 46
THIS MORNING AND MINUS 34 THIS AFTERNOON. FROSTBITE IN MINUTES. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 38. WIND CHILL MINUS 36
THIS EVENING AND MINUS 45 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND
CHILL MINUS 48 IN THE MORNING AND MINUS 28 IN THE AFTERNOON.
FROSTBITE IN MINUTES. UV INDEX 1 OR LOW.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 17. WIND CHILL MINUS 45
THIS MORNING AND MINUS 21 THIS AFTERNOON. FROSTBITE IN MINUTES. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 38. WIND CHILL MINUS 21
THIS EVENING AND MINUS 45 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 17. WIND CHILL
MINUS 45 IN THE MORNING AND MINUS 23 IN THE AFTERNOON. FROSTBITE IN
MINUTES. UV INDEX 1 OR LOW.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 15. WIND CHILL
MINUS 34 THIS MORNING AND MINUS 22 THIS AFTERNOON. RISK OF
FROSTBITE. UV INDEX 1 OR LOW.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 28. WIND CHILL MINUS 23
THIS EVENING AND MINUS 39 OVERNIGHT. RISK OF FROSTBITE.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 15. WIND CHILL
MINUS 39 IN THE MORNING AND MINUS 23 IN THE AFTERNOON. RISK OF
FROSTBITE. UV INDEX 1 OR LOW.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 13.
WIND CHILL MINUS 37 THIS MORNING AND MINUS 20 THIS AFTERNOON. RISK
OF FROSTBITE. UV INDEX 1 OR LOW.
TONIGHT..PARTLY CLOUDY. WIND NORTHEAST 20 KM/H BECOMING LIGHT NEAR
MIDNIGHT. LOW MINUS 25. WIND CHILL MINUS 23 THIS EVENING AND
MINUS 35 OVERNIGHT. RISK OF FROSTBITE.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 13.
WIND CHILL MINUS 35 IN THE MORNING AND MINUS 20 IN THE AFTERNOON.
RISK OF FROSTBITE. UV INDEX 1 OR LOW.
YELLOWKNIFE REGION.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 23. WIND CHILL MINUS 46
THIS MORNING AND MINUS 33 THIS AFTERNOON. FROSTBITE IN MINUTES. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 34. WIND CHILL MINUS 33
THIS EVENING AND MINUS 46 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL
MINUS 46 IN THE MORNING AND MINUS 29 IN THE AFTERNOON. FROSTBITE IN
MINUTES. UV INDEX 1 OR LOW.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 22. WIND CHILL MINUS 49
THIS MORNING AND MINUS 30 THIS AFTERNOON. FROSTBITE IN MINUTES. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 34. WIND CHILL MINUS 30
THIS EVENING AND MINUS 44 OVERNIGHT. FROSTBITE IN MINUTES.
WEDNESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND
CHILL MINUS 40 IN THE MORNING AND MINUS 28 IN THE AFTERNOON.
FROSTBITE IN MINUTES. UV INDEX 1 OR LOW.
WRIGLEY REGION.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 16. WIND CHILL
MINUS 34 THIS MORNING AND MINUS 22 THIS AFTERNOON. RISK OF
FROSTBITE. UV INDEX 1 OR LOW.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 28. WIND CHILL
MINUS 22 THIS EVENING AND MINUS 37 OVERNIGHT. RISK OF FROSTBITE.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 15.
WIND CHILL MINUS 36 IN THE MORNING AND MINUS 21 IN THE AFTERNOON.
RISK OF FROSTBITE. UV INDEX 1 OR LOW.
NORMAN WELLS - TULITA REGION.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND CHILL MINUS 41
THIS MORNING AND MINUS 28 THIS AFTERNOON. FROSTBITE IN MINUTES. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND UP TO 15
KM/H. LOW MINUS 27. WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 14.
WIND CHILL MINUS 33 IN THE MORNING AND MINUS 22 IN THE AFTERNOON.
RISK OF FROSTBITE. UV INDEX 1 OR LOW.
FORT GOOD HOPE REGION.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 24. WIND CHILL MINUS 38
THIS MORNING AND MINUS 29 THIS AFTERNOON. RISK OF FROSTBITE. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND UP TO 15
KM/H. TEMPERATURE STEADY NEAR MINUS 25. WIND CHILL NEAR MINUS 33.
RISK OF FROSTBITE.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 16.
WIND CHILL MINUS 33 IN THE MORNING AND MINUS 20 IN THE AFTERNOON.
RISK OF FROSTBITE. UV INDEX 1 OR LOW.
DELINE.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND CHILL MINUS 44
THIS MORNING AND MINUS 28 THIS AFTERNOON. FROSTBITE IN MINUTES. UV
INDEX 1 OR LOW.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND UP TO 15
KM/H. LOW MINUS 25. WIND CHILL NEAR MINUS 35. RISK OF FROSTBITE.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 14.
WIND CHILL MINUS 33 IN THE MORNING AND MINUS 22 IN THE AFTERNOON.
RISK OF FROSTBITE. UV INDEX 1 OR LOW.
COLVILLE LAKE.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND UP TO
15 KM/H. HIGH MINUS 21. WIND CHILL MINUS 41 THIS MORNING AND
MINUS 30 THIS AFTERNOON. FROSTBITE IN MINUTES. UV INDEX 1 OR LOW.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. TEMPERATURE STEADY NEAR MINUS 22. WIND CHILL NEAR MINUS 31.
RISK OF FROSTBITE.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 17.
WIND CHILL MINUS 31 IN THE MORNING AND MINUS 24 IN THE AFTERNOON.
RISK OF FROSTBITE. UV INDEX 1 OR LOW.
END
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