480   
FPCN51 CWNT 131725  
EXTENDED FORECASTS FROM SUNDAY NIGHT 14 DECEMBER TO FRIDAY 19  
DECEMBER FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE  
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. MST  
SATURDAY 13 DECEMBER 2025.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. MST.  
  
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.  
SUNDAY NIGHT..CLOUDY. LOW MINUS 28.  
MONDAY..PERIODS OF SNOW. HIGH MINUS 25.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 30.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 26.  
TUESDAY NIGHT..CLEAR. LOW MINUS 34.  
WEDNESDAY..SUNNY. HIGH MINUS 30.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 38.  
THURSDAY..SUNNY. HIGH MINUS 32.  
THURSDAY NIGHT..CLEAR. LOW MINUS 34.  
FRIDAY..SUNNY. HIGH MINUS 30.  
NORMALS FOR THE PERIOD..LOW MINUS 26. HIGH MINUS 17.  
  
LUTSEL K'E REGION.  
SUNDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 31.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 28.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 35.  
TUESDAY..SUNNY. HIGH MINUS 28.  
TUESDAY NIGHT..CLEAR. LOW MINUS 38.  
WEDNESDAY..SUNNY. HIGH MINUS 36.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 40.  
THURSDAY..SUNNY. HIGH MINUS 33.  
THURSDAY NIGHT..CLEAR. LOW MINUS 35.  
FRIDAY..SUNNY. HIGH MINUS 32.  
NORMALS FOR THE PERIOD..LOW MINUS 28. HIGH MINUS 20.  
  
FT. RESOLUTION REGION INCLUDING HWY. 6.  
SUNDAY NIGHT..CLOUDY. LOW MINUS 27.  
MONDAY..SNOW. HIGH MINUS 25.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 31.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 27.  
TUESDAY NIGHT..CLEAR. LOW MINUS 35.  
WEDNESDAY..SUNNY. HIGH MINUS 31.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 39.  
THURSDAY..SUNNY. HIGH MINUS 32.  
THURSDAY NIGHT..CLEAR. LOW MINUS 35.  
FRIDAY..SUNNY. HIGH MINUS 31.  
NORMALS FOR THE PERIOD..LOW MINUS 26. HIGH MINUS 18.  
  
HAY RIVER REGION INCLUDING ENTERPRISE.  
SUNDAY NIGHT..CLOUDY. LOW MINUS 26.  
MONDAY..PERIODS OF SNOW. HIGH MINUS 24.  
MONDAY NIGHT..CLOUDY. LOW MINUS 32.  
TUESDAY..SUNNY. HIGH MINUS 27.  
TUESDAY NIGHT..CLEAR. LOW MINUS 33.  
WEDNESDAY..SUNNY. HIGH MINUS 29.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 35.  
THURSDAY..SUNNY. HIGH MINUS 30.  
THURSDAY NIGHT..CLEAR. LOW MINUS 34.  
FRIDAY..SUNNY. HIGH MINUS 29.  
NORMALS FOR THE PERIOD..LOW MINUS 25. HIGH MINUS 16.  
  
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.  
SUNDAY NIGHT..CLOUDY. LOW MINUS 28.  
MONDAY..PERIODS OF SNOW. HIGH MINUS 25.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 32.  
TUESDAY..SUNNY. HIGH MINUS 27.  
TUESDAY NIGHT..CLEAR. LOW MINUS 35.  
WEDNESDAY..SUNNY. HIGH MINUS 31.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 38.  
THURSDAY..SUNNY. HIGH MINUS 31.  
THURSDAY NIGHT..CLEAR. LOW MINUS 34.  
FRIDAY..SUNNY. HIGH MINUS 30.  
NORMALS FOR THE PERIOD..LOW MINUS 27. HIGH MINUS 18.  
  
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.  
SUNDAY NIGHT..PERIODS OF SNOW. LOW MINUS 26.  
MONDAY..PERIODS OF SNOW. HIGH MINUS 25.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 33.  
TUESDAY..SUNNY. HIGH MINUS 30.  
TUESDAY NIGHT..CLEAR. LOW MINUS 35.  
WEDNESDAY..SUNNY. HIGH MINUS 31.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 35.  
THURSDAY..SUNNY. HIGH MINUS 31.  
THURSDAY NIGHT..CLEAR. LOW MINUS 37.  
FRIDAY..SUNNY. HIGH MINUS 31.  
NORMALS FOR THE PERIOD..LOW MINUS 28. HIGH MINUS 19.  
  
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.  
SUNDAY NIGHT..PERIODS OF SNOW. LOW MINUS 24.  
MONDAY..PERIODS OF SNOW. HIGH MINUS 23.  
MONDAY NIGHT..CLEAR. LOW MINUS 28.  
TUESDAY..SUNNY. HIGH MINUS 28.  
TUESDAY NIGHT..CLEAR. LOW MINUS 33.  
WEDNESDAY..SUNNY. HIGH MINUS 30.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 37.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.  
 HIGH MINUS 32.  
THURSDAY NIGHT..CLEAR. LOW MINUS 35.  
FRIDAY..SUNNY. HIGH MINUS 32.  
NORMALS FOR THE PERIOD..LOW MINUS 24. HIGH MINUS 17.  
  
YELLOWKNIFE REGION.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 30.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 27.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 35.  
TUESDAY..SUNNY. HIGH MINUS 28.  
TUESDAY NIGHT..CLEAR. LOW MINUS 38.  
WEDNESDAY..SUNNY. HIGH MINUS 32.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 37.  
THURSDAY..SUNNY. HIGH MINUS 33.  
THURSDAY NIGHT..CLEAR. LOW MINUS 35.  
FRIDAY..SUNNY. HIGH MINUS 30.  
NORMALS FOR THE PERIOD..LOW MINUS 28. HIGH MINUS 20.  
  
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 30.  
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.  
 HIGH MINUS 28.  
MONDAY NIGHT..CLEAR. LOW MINUS 33.  
TUESDAY..SUNNY. HIGH MINUS 28.  
TUESDAY NIGHT..CLEAR. LOW MINUS 36.  
WEDNESDAY..SUNNY. HIGH MINUS 33.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 37.  
THURSDAY..SUNNY. HIGH MINUS 31.  
THURSDAY NIGHT..CLEAR. LOW MINUS 33.  
FRIDAY..SUNNY. HIGH MINUS 31.  
NORMALS FOR THE PERIOD..LOW MINUS 29. HIGH MINUS 20.  
  
WRIGLEY REGION.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 30.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 28.  
MONDAY NIGHT..CLEAR. LOW MINUS 33.  
TUESDAY..SUNNY. HIGH MINUS 31.  
TUESDAY NIGHT..CLEAR. LOW MINUS 35.  
WEDNESDAY..SUNNY. HIGH MINUS 29.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 39.  
THURSDAY..SUNNY. HIGH MINUS 33.  
THURSDAY NIGHT..CLEAR. LOW MINUS 35.  
FRIDAY..SUNNY. HIGH MINUS 34.  
NORMALS FOR THE PERIOD..LOW MINUS 29. HIGH MINUS 20.  
  
NORMAN WELLS - TULITA REGION.  
SUNDAY NIGHT..CLEAR. LOW MINUS 36.  
MONDAY..CLEAR. HIGH MINUS 33.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 36.  
TUESDAY..CLOUDY PERIODS. HIGH MINUS 24.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 27.  
WEDNESDAY..CLOUDY PERIODS. HIGH MINUS 23.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 36.  
THURSDAY..CLEAR. HIGH MINUS 30.  
THURSDAY NIGHT..CLEAR. LOW MINUS 32.  
FRIDAY..CLEAR. HIGH MINUS 28.  
NORMALS FOR THE PERIOD..LOW MINUS 29. HIGH MINUS 22.  
  
FORT GOOD HOPE REGION.  
SUNDAY NIGHT..CLEAR. LOW MINUS 32.  
MONDAY..CLEAR. HIGH MINUS 29.  
MONDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
 MINUS 33.  
TUESDAY..CLOUDY PERIODS. HIGH MINUS 22.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 25.  
WEDNESDAY..CLOUDY PERIODS. HIGH MINUS 21.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 36.  
THURSDAY..CLEAR. HIGH MINUS 31.  
THURSDAY NIGHT..CLEAR. LOW MINUS 35.  
FRIDAY..CLEAR. HIGH MINUS 33.  
NORMALS FOR THE PERIOD..LOW MINUS 29. HIGH MINUS 21.  
  
DELINE.  
SUNDAY NIGHT..CLEAR. LOW MINUS 36.  
MONDAY..CLEAR. HIGH MINUS 30.  
MONDAY NIGHT..CLEAR. LOW MINUS 31.  
TUESDAY..CLEAR. HIGH MINUS 25.  
TUESDAY NIGHT..CLEAR. LOW MINUS 33.  
WEDNESDAY..CLEAR. HIGH MINUS 24.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 37.  
THURSDAY..CLEAR. HIGH MINUS 30.  
THURSDAY NIGHT..CLEAR. LOW MINUS 33.  
FRIDAY..CLEAR. HIGH MINUS 31.  
NORMALS FOR THE PERIOD..LOW MINUS 29. HIGH MINUS 21.  
  
COLVILLE LAKE.  
SUNDAY NIGHT..CLEAR. LOW MINUS 35.  
MONDAY..CLEAR. HIGH MINUS 28.  
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
 MINUS 28.  
TUESDAY..CLEAR. HIGH MINUS 23.  
TUESDAY NIGHT..CLEAR. LOW MINUS 32.  
WEDNESDAY..CLEAR. HIGH MINUS 28.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 33.  
THURSDAY..CLEAR. HIGH MINUS 28.  
THURSDAY NIGHT..CLEAR. LOW MINUS 32.  
FRIDAY..CLEAR. HIGH MINUS 29.  
NORMALS FOR THE PERIOD..LOW MINUS 29. HIGH MINUS 22.  
  
END  
 
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