FPCN51 CWNT 262125

EXTENDED FORECASTS FROM SATURDAY 28 JUNE TO WEDNESDAY 2 JULY FOR THE

GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST

TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 3:30 P.M. MDT THURSDAY 26

JUNE 2025.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:30 A.M. MDT FRIDAY.



THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.

SATURDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.

 HIGH 26.

SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 13.

SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 20.

SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 12.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 22.

MONDAY NIGHT..CLOUDY PERIODS. LOW 11.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 25.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 11.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 25.

NORMALS FOR THE PERIOD..LOW 9. HIGH 22.



LUTSEL K'E REGION.

SATURDAY..SUNNY. HIGH 22.

SATURDAY NIGHT..CLEAR. LOW 10.

SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.

SUNDAY NIGHT..CLOUDY PERIODS. LOW 7.

MONDAY..SUNNY. HIGH 18.

MONDAY NIGHT..CLOUDY PERIODS. LOW 11.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 23.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 11.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 22.

NORMALS FOR THE PERIOD..LOW 9. HIGH 19.



FT. RESOLUTION REGION INCLUDING HWY. 6.

SATURDAY..SUNNY. HIGH 25.

SATURDAY NIGHT..CLEAR. LOW 14.

SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.

 HIGH 20.

SUNDAY NIGHT..CLOUDY PERIODS. LOW 12.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 21.

MONDAY NIGHT..CLOUDY PERIODS. LOW 11.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 24.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 12.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 23.

NORMALS FOR THE PERIOD..LOW 10. HIGH 21.



HAY RIVER REGION INCLUDING ENTERPRISE.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 23.

SATURDAY NIGHT..CLOUDY PERIODS. LOW 14.

SUNDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.

 HIGH 21.

SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 10.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.

MONDAY NIGHT..CLOUDY PERIODS. LOW 12.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 12.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 21.

NORMALS FOR THE PERIOD..LOW 9. HIGH 20.



FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 26.

SATURDAY NIGHT..CLOUDY PERIODS. LOW 13.

SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 23.

SUNDAY NIGHT..CLOUDY PERIODS. LOW 11.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.

MONDAY NIGHT..CLOUDY PERIODS. LOW 11.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 23.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 12.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 24.

NORMALS FOR THE PERIOD..LOW 10. HIGH 21.



FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.

SATURDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.

 HIGH 23.

SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 13.

SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 18.

SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.

MONDAY NIGHT..CLOUDY PERIODS. LOW 12.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 25.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 12.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 25.

NORMALS FOR THE PERIOD..LOW 10. HIGH 23.



FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.

SATURDAY..SUNNY. HIGH 24.

SATURDAY NIGHT..CLEAR. LOW 12.

SUNDAY..SUNNY. HIGH 24.

SUNDAY NIGHT..CLEAR. LOW 12.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 23.

MONDAY NIGHT..CLOUDY PERIODS. LOW 10.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 24.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 11.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 23.

NORMALS FOR THE PERIOD..LOW 10. HIGH 23.



YELLOWKNIFE REGION.

SATURDAY..SUNNY. HIGH 24.

SATURDAY NIGHT..CLOUDY PERIODS. LOW 13.

SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.

SUNDAY NIGHT..CLEAR. LOW 10.

MONDAY..SUNNY. HIGH 20.

MONDAY NIGHT..CLOUDY PERIODS. LOW 13.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 14.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 23.

NORMALS FOR THE PERIOD..LOW 11. HIGH 20.



NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.

SATURDAY..SUNNY. HIGH 24.

SATURDAY NIGHT..CLOUDY. LOW 12.

SUNDAY..A MIX OF SUN AND CLOUD. HIGH 22.

SUNDAY NIGHT..CLEAR. LOW 11.

MONDAY..SUNNY. HIGH 21.

MONDAY NIGHT..CLOUDY PERIODS. LOW 12.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 24.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 12.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 23.

NORMALS FOR THE PERIOD..LOW 10. HIGH 21.



WRIGLEY REGION.

SATURDAY..CLOUDY. HIGH 22.

SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 13.

SUNDAY..CLOUDY. HIGH 18.

SUNDAY NIGHT..CLOUDY PERIODS. LOW 9.

MONDAY..SUNNY. HIGH 23.

MONDAY NIGHT..CLEAR. LOW 11.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 23.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 11.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 22.

NORMALS FOR THE PERIOD..LOW 10. HIGH 23.



NORMAN WELLS - TULITA REGION.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 22.

SATURDAY NIGHT..CLOUDY PERIODS. LOW 12.

SUNDAY..SUNNY. HIGH 24.

SUNDAY NIGHT..CLEAR. LOW 12.

MONDAY..SUNNY. HIGH 26.

MONDAY NIGHT..CLOUDY PERIODS. LOW 13.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 25.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 12.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 22.

NORMALS FOR THE PERIOD..LOW 11. HIGH 23.



FORT GOOD HOPE REGION.

SATURDAY..SUNNY. HIGH 25.

SATURDAY NIGHT..SUNNY. LOW 12.

SUNDAY..SUNNY. HIGH 26.

SUNDAY NIGHT..SUNNY. LOW 13.

MONDAY..SUNNY. HIGH 26.

MONDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19.

TUESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 18.

NORMALS FOR THE PERIOD..LOW 10. HIGH 21.



DELINE.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 17.

SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.

SUNDAY..SUNNY. HIGH 19.

SUNDAY NIGHT..CLEAR. LOW 9.

MONDAY..SUNNY. HIGH 22.

MONDAY NIGHT..CLOUDY PERIODS. LOW 11.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 22.

TUESDAY NIGHT..CLOUDY PERIODS. LOW 11.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 20.

NORMALS FOR THE PERIOD..LOW 10. HIGH 21.



COLVILLE LAKE.

SATURDAY..SUNNY. HIGH 21.

SATURDAY NIGHT..SUNNY. LOW 10.

SUNDAY..SUNNY. HIGH 22.

SUNDAY NIGHT..SUNNY. LOW 10.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 22.

MONDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 18.

TUESDAY NIGHT..CLOUDY. LOW 10.

WEDNESDAY..CLOUDY. HIGH 16.

NORMALS FOR THE PERIOD..LOW 8. HIGH 18.



END

