497   
FPCN51 CWNT 221724  
EXTENDED FORECASTS FROM TUESDAY NIGHT 23 DECEMBER TO SUNDAY 28  
DECEMBER FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE  
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. MST  
MONDAY 22 DECEMBER 2025.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. MST.  
  
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.  
TUESDAY NIGHT..CLEAR. LOW MINUS 38.  
WEDNESDAY..SUNNY. HIGH MINUS 31.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 31.  
THURSDAY..SUNNY. HIGH MINUS 26.  
THURSDAY NIGHT..CLEAR. LOW MINUS 31.  
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 26.  
FRIDAY NIGHT..CLEAR. LOW MINUS 33.  
SATURDAY..SUNNY. HIGH MINUS 30.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF FLURRIES.  
 LOW MINUS 31.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 25.  
NORMALS FOR THE PERIOD..LOW MINUS 27. HIGH MINUS 18.  
  
LUTSEL K'E REGION.  
TUESDAY NIGHT..CLEAR. LOW MINUS 34.  
WEDNESDAY..SUNNY. HIGH MINUS 27.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 31.  
THURSDAY..SUNNY. HIGH MINUS 31.  
THURSDAY NIGHT..CLEAR. LOW MINUS 34.  
FRIDAY..SUNNY. HIGH MINUS 31.  
FRIDAY NIGHT..CLEAR. LOW MINUS 35.  
SATURDAY..SUNNY. HIGH MINUS 33.  
SATURDAY NIGHT..CLEAR. LOW MINUS 36.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 31.  
NORMALS FOR THE PERIOD..LOW MINUS 30. HIGH MINUS 22.  
  
FT. RESOLUTION REGION INCLUDING HWY. 6.  
TUESDAY NIGHT..CLEAR. LOW MINUS 33.  
WEDNESDAY..SUNNY. HIGH MINUS 28.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 29.  
THURSDAY..SUNNY. HIGH MINUS 28.  
THURSDAY NIGHT..CLEAR. LOW MINUS 32.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 26.  
FRIDAY NIGHT..CLEAR. LOW MINUS 35.  
SATURDAY..SUNNY. HIGH MINUS 31.  
SATURDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 34.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 29.  
NORMALS FOR THE PERIOD..LOW MINUS 28. HIGH MINUS 19.  
  
HAY RIVER REGION INCLUDING ENTERPRISE.  
TUESDAY NIGHT..CLEAR. LOW MINUS 35.  
WEDNESDAY..SUNNY. HIGH MINUS 27.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 28.  
THURSDAY..SUNNY. HIGH MINUS 26.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 30.  
FRIDAY..CLOUDY. HIGH MINUS 23.  
FRIDAY NIGHT..CLEAR. LOW MINUS 32.  
SATURDAY..SUNNY. HIGH MINUS 29.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
 MINUS 29.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 25.  
NORMALS FOR THE PERIOD..LOW MINUS 27. HIGH MINUS 17.  
  
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.  
TUESDAY NIGHT..CLEAR. LOW MINUS 35.  
WEDNESDAY..SUNNY. HIGH MINUS 29.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 32.  
THURSDAY..SUNNY. HIGH MINUS 29.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 29.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 24.  
FRIDAY NIGHT..CLEAR. LOW MINUS 35.  
SATURDAY..SUNNY. HIGH MINUS 32.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
 MINUS 33.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 30.  
NORMALS FOR THE PERIOD..LOW MINUS 28. HIGH MINUS 19.  
  
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.  
TUESDAY NIGHT..CLEAR. LOW MINUS 40.  
WEDNESDAY..SUNNY. HIGH MINUS 31.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 38.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 23.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 25.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 25.  
FRIDAY NIGHT..CLEAR. LOW MINUS 35.  
SATURDAY..INCREASING CLOUDINESS. HIGH MINUS 32.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
 MINUS 33.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 30.  
NORMALS FOR THE PERIOD..LOW MINUS 29. HIGH MINUS 20.  
  
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.  
TUESDAY NIGHT..CLEAR. LOW MINUS 38.  
WEDNESDAY..SUNNY. HIGH MINUS 31.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 34.  
THURSDAY..SUNNY. HIGH MINUS 29.  
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
 MINUS 29.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 26.  
FRIDAY NIGHT..CLEAR. LOW MINUS 36.  
SATURDAY..PERIODS OF SNOW. HIGH MINUS 31.  
SATURDAY NIGHT..PERIODS OF SNOW. LOW MINUS 34.  
SUNDAY..PERIODS OF SNOW. HIGH MINUS 31.  
NORMALS FOR THE PERIOD..LOW MINUS 25. HIGH MINUS 18.  
  
YELLOWKNIFE REGION.  
TUESDAY NIGHT..CLEAR. LOW MINUS 36.  
WEDNESDAY..SUNNY. HIGH MINUS 27.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 28.  
THURSDAY..SUNNY. HIGH MINUS 26.  
THURSDAY NIGHT..CLEAR. LOW MINUS 32.  
FRIDAY..SUNNY. HIGH MINUS 26.  
FRIDAY NIGHT..CLEAR. LOW MINUS 33.  
SATURDAY..SUNNY. HIGH MINUS 32.  
SATURDAY NIGHT..CLEAR. LOW MINUS 33.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 29.  
NORMALS FOR THE PERIOD..LOW MINUS 30. HIGH MINUS 22.  
  
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.  
TUESDAY NIGHT..CLEAR. LOW MINUS 32.  
WEDNESDAY..SUNNY. HIGH MINUS 26.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 29.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 26.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 27.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 25.  
FRIDAY NIGHT..CLEAR. LOW MINUS 35.  
SATURDAY..SUNNY. HIGH MINUS 33.  
SATURDAY NIGHT..CLEAR. LOW MINUS 36.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 31.  
NORMALS FOR THE PERIOD..LOW MINUS 30. HIGH MINUS 22.  
  
WRIGLEY REGION.  
TUESDAY NIGHT..CLEAR. LOW MINUS 41.  
WEDNESDAY..SUNNY. HIGH MINUS 29.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 30.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 20.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 25.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 23.  
FRIDAY NIGHT..CLEAR. LOW MINUS 37.  
SATURDAY..SUNNY. HIGH MINUS 35.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
 MINUS 37.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 34.  
NORMALS FOR THE PERIOD..LOW MINUS 30. HIGH MINUS 21.  
  
NORMAN WELLS - TULITA REGION.  
TUESDAY NIGHT..CLEAR. LOW MINUS 31.  
WEDNESDAY..CLOUDY PERIODS. HIGH MINUS 21.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 25.  
THURSDAY..CLOUDY PERIODS. HIGH MINUS 19.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 26.  
FRIDAY..CLOUDY PERIODS. HIGH MINUS 24.  
FRIDAY NIGHT..CLEAR. LOW MINUS 39.  
SATURDAY..CLEAR. HIGH MINUS 35.  
SATURDAY NIGHT..CLEAR. LOW MINUS 40.  
SUNDAY..CLOUDY PERIODS. HIGH MINUS 34.  
NORMALS FOR THE PERIOD..LOW MINUS 30. HIGH MINUS 22.  
  
FORT GOOD HOPE REGION.  
TUESDAY NIGHT..CLEAR. LOW MINUS 30.  
WEDNESDAY..CLEAR. HIGH MINUS 19.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 23.  
THURSDAY..CLOUDY PERIODS. HIGH MINUS 20.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 25.  
FRIDAY..CLOUDY PERIODS. HIGH MINUS 24.  
FRIDAY NIGHT..CLEAR. LOW MINUS 37.  
SATURDAY..CLEAR. HIGH MINUS 36.  
SATURDAY NIGHT..CLEAR. LOW MINUS 38.  
SUNDAY..CLEAR. HIGH MINUS 36.  
NORMALS FOR THE PERIOD..LOW MINUS 30. HIGH MINUS 22.  
  
DELINE.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 27.  
WEDNESDAY..CLEAR. HIGH MINUS 20.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 21.  
THURSDAY..CLOUDY PERIODS. HIGH MINUS 18.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 24.  
FRIDAY..CLOUDY PERIODS. HIGH MINUS 24.  
FRIDAY NIGHT..CLEAR. LOW MINUS 36.  
SATURDAY..CLEAR. HIGH MINUS 35.  
SATURDAY NIGHT..CLEAR. LOW MINUS 38.  
SUNDAY..CLEAR. HIGH MINUS 34.  
NORMALS FOR THE PERIOD..LOW MINUS 30. HIGH MINUS 22.  
  
COLVILLE LAKE.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 26.  
WEDNESDAY..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES. HIGH  
 MINUS 18.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 23.  
THURSDAY..CLOUDY PERIODS. HIGH MINUS 19.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 26.  
FRIDAY..CLOUDY PERIODS. HIGH MINUS 25.  
FRIDAY NIGHT..CLEAR. LOW MINUS 35.  
SATURDAY..CLEAR. HIGH MINUS 34.  
SATURDAY NIGHT..CLEAR. LOW MINUS 36.  
SUNDAY..CLEAR. HIGH MINUS 34.  
NORMALS FOR THE PERIOD..LOW MINUS 30. HIGH MINUS 22.  
  
END  
 
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