602  
FPCN51 CWNT 092124  
EXTENDED FORECASTS FROM THURSDAY 11 JUNE TO MONDAY 15 JUNE FOR THE  
GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST  
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 3:30 P.M. MDT TUESDAY 9  
JUNE 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:30 A.M. MDT  
WEDNESDAY.  
 
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.  
THURSDAY..CLOUDY. HIGH 13.  
THURSDAY NIGHT..CLEARING. LOW 6.  
FRIDAY..SUNNY. HIGH 19.  
FRIDAY NIGHT..CLEAR. LOW 8.  
SATURDAY..SUNNY. HIGH 23.  
SATURDAY NIGHT..CLEAR. LOW 8.  
SUNDAY..SUNNY. HIGH 25.  
SUNDAY NIGHT..CLEAR. LOW 9.  
MONDAY..SUNNY. HIGH 25.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 20.  
 
LUTSEL K'E REGION.  
THURSDAY..CLEARING. HIGH 13.  
THURSDAY NIGHT..CLEAR. LOW PLUS 3.  
FRIDAY..SUNNY. HIGH 15.  
FRIDAY NIGHT..CLEAR. LOW 9.  
SATURDAY..SUNNY. HIGH 16.  
SATURDAY NIGHT..CLEAR. LOW 8.  
SUNDAY..SUNNY. HIGH 20.  
SUNDAY NIGHT..CLEAR. LOW 9.  
MONDAY..SUNNY. HIGH 20.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 16.  
 
FT. RESOLUTION REGION INCLUDING HWY. 6.  
THURSDAY..SUNNY. HIGH 13.  
THURSDAY NIGHT..CLEAR. LOW PLUS 2.  
FRIDAY..SUNNY. HIGH 16.  
FRIDAY NIGHT..CLEAR. LOW 6.  
SATURDAY..SUNNY. HIGH 19.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 9.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 10.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 18.  
 
HAY RIVER REGION INCLUDING ENTERPRISE.  
THURSDAY..SUNNY. HIGH 12.  
THURSDAY NIGHT..CLEAR. LOW PLUS 1.  
FRIDAY..SUNNY. HIGH 19.  
FRIDAY NIGHT..CLEAR. LOW 7.  
SATURDAY..SUNNY. HIGH 20.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 18.  
 
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 8.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 24.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 10.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 24.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 11.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 19.  
 
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 10.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 11.  
SATURDAY..CLOUDY. HIGH 23.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 27.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 13.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 27.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 22.  
 
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.  
THURSDAY..CLOUDY. HIGH 24.  
THURSDAY NIGHT..CLOUDY. LOW 10.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 25.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 27.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 25.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 25.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 22.  
 
YELLOWKNIFE REGION.  
THURSDAY..SUNNY. HIGH 17.  
THURSDAY NIGHT..CLEAR. LOW 8.  
FRIDAY..SUNNY. HIGH 18.  
FRIDAY NIGHT..CLEAR. LOW 11.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 12.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 13.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 18.  
 
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.  
THURSDAY..SUNNY. HIGH 18.  
THURSDAY NIGHT..CLEAR. LOW 7.  
FRIDAY..SUNNY. HIGH 21.  
FRIDAY NIGHT..CLEAR. LOW 9.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 18.  
 
WRIGLEY REGION.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 12.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 24.  
FRIDAY NIGHT..CLOUDY. LOW 12.  
SATURDAY..CLOUDY. HIGH 22.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 10.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 20.  
 
NORMAN WELLS - TULITA REGION.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 9.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 24.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 12.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 27.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 14.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 20.  
 
FORT GOOD HOPE REGION.  
THURSDAY..CLOUDY. HIGH 17.  
THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 9.  
FRIDAY..SUNNY. HIGH 24.  
FRIDAY NIGHT..SUNNY. LOW 11.  
SATURDAY..SUNNY. HIGH 25.  
SATURDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
SUNDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 19.  
 
DELINE.  
THURSDAY..SUNNY. HIGH 17.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 7.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 6.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 10.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 11.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 18.  
 
COLVILLE LAKE.  
THURSDAY..CLOUDY. HIGH 14.  
THURSDAY NIGHT..SUNNY. LOW 7.  
FRIDAY..SUNNY. HIGH 17.  
FRIDAY NIGHT..SUNNY. LOW 8.  
SATURDAY..SUNNY. HIGH 20.  
SATURDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 7.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
SUNDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 9.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 15.  
 
END  
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