FPCN51 CWNT 152124
EXTENDED FORECASTS FROM TUESDAY 17 MARCH TO SATURDAY 21 MARCH FOR THE
GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 3:30 P.M. MDT SUNDAY 15
MARCH 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:30 A.M. MDT MONDAY.

THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TUESDAY..PERIODS OF SNOW. HIGH MINUS 10.
TUESDAY NIGHT..CLEARING. LOW MINUS 21.
WEDNESDAY..PERIODS OF SNOW. HIGH MINUS 12.
WEDNESDAY NIGHT..PERIODS OF SNOW. LOW MINUS 21.
THURSDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF FLURRIES.
 HIGH MINUS 9.
THURSDAY NIGHT..CLEARING. LOW MINUS 19.
FRIDAY..SUNNY. HIGH MINUS 8.
FRIDAY NIGHT..CLEAR. LOW MINUS 19.
SATURDAY..SUNNY. HIGH MINUS 9.
NORMALS FOR THE PERIOD..LOW MINUS 19. HIGH MINUS 5.

LUTSEL K'E REGION.
TUESDAY..CLOUDY. HIGH MINUS 17.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 26.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 18.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 25.
THURSDAY..SUNNY. HIGH MINUS 18.
THURSDAY NIGHT..CLEAR. LOW MINUS 25.
FRIDAY..SUNNY. HIGH MINUS 16.
FRIDAY NIGHT..CLEAR. LOW MINUS 25.
SATURDAY..SUNNY. HIGH MINUS 16.
NORMALS FOR THE PERIOD..LOW MINUS 24. HIGH MINUS 12.

FT. RESOLUTION REGION INCLUDING HWY. 6.
TUESDAY..CLOUDY. HIGH MINUS 13.
TUESDAY NIGHT..CLEAR. LOW MINUS 23.
WEDNESDAY..PERIODS OF SNOW. HIGH MINUS 15.
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 24.
THURSDAY..SUNNY. HIGH MINUS 12.
THURSDAY NIGHT..CLEAR. LOW MINUS 22.
FRIDAY..SUNNY. HIGH MINUS 11.
FRIDAY NIGHT..CLEAR. LOW MINUS 21.
SATURDAY..SUNNY. HIGH MINUS 12.
NORMALS FOR THE PERIOD..LOW MINUS 21. HIGH MINUS 8.

HAY RIVER REGION INCLUDING ENTERPRISE.
TUESDAY..CLOUDY. HIGH MINUS 13.
TUESDAY NIGHT..CLEARING. LOW MINUS 23.
WEDNESDAY..SNOW. HIGH MINUS 16.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 24.
THURSDAY..SUNNY. HIGH MINUS 14.
THURSDAY NIGHT..CLEAR. LOW MINUS 21.
FRIDAY..SUNNY. HIGH MINUS 15.
FRIDAY NIGHT..CLEAR. LOW MINUS 21.
SATURDAY..SUNNY. HIGH MINUS 15.
NORMALS FOR THE PERIOD..LOW MINUS 20. HIGH MINUS 8.

FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TUESDAY..CLOUDY. HIGH MINUS 12.
TUESDAY NIGHT..CLEAR. LOW MINUS 24.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 15.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 24.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 12.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 21.
FRIDAY..SUNNY. HIGH MINUS 9.
FRIDAY NIGHT..CLEAR. LOW MINUS 20.
SATURDAY..SUNNY. HIGH MINUS 11.
NORMALS FOR THE PERIOD..LOW MINUS 21. HIGH MINUS 7.

FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TUESDAY..CLOUDY. HIGH MINUS 16.
TUESDAY NIGHT..CLEAR. LOW MINUS 24.
WEDNESDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. HIGH MINUS 16.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 25.
THURSDAY..PERIODS OF SNOW. HIGH MINUS 16.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 26.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 16.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 25.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 15.
NORMALS FOR THE PERIOD..LOW MINUS 20. HIGH MINUS 5.

FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TUESDAY..CLEARING. HIGH MINUS 12.
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 19.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 12.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 20.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 10.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 18.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 4.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 18.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 7.
NORMALS FOR THE PERIOD..LOW MINUS 16. HIGH MINUS 2.

YELLOWKNIFE REGION.
TUESDAY..CLOUDY. HIGH MINUS 15.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 27.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 16.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 26.
THURSDAY..SUNNY. HIGH MINUS 16.
THURSDAY NIGHT..CLEAR. LOW MINUS 25.
FRIDAY..SUNNY. HIGH MINUS 16.
FRIDAY NIGHT..CLEAR. LOW MINUS 25.
SATURDAY..SUNNY. HIGH MINUS 16.
NORMALS FOR THE PERIOD..LOW MINUS 23. HIGH MINUS 11.

NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TUESDAY..CLOUDY. HIGH MINUS 17.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 27.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 19.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 32.
THURSDAY..SUNNY. HIGH MINUS 17.
THURSDAY NIGHT..CLEAR. LOW MINUS 25.
FRIDAY..SUNNY. HIGH MINUS 15.
FRIDAY NIGHT..CLEAR. LOW MINUS 24.
SATURDAY..SUNNY. HIGH MINUS 16.
NORMALS FOR THE PERIOD..LOW MINUS 23. HIGH MINUS 11.

WRIGLEY REGION.
TUESDAY..CLOUDY. HIGH MINUS 18.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 29.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 19.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 29.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 17.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 24.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 13.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 23.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 14.
NORMALS FOR THE PERIOD..LOW MINUS 22. HIGH MINUS 8.

NORMAN WELLS - TULITA REGION.
TUESDAY..PERIODS OF SNOW. HIGH MINUS 23.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 32.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 22.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 33.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 21.
THURSDAY NIGHT..CLEAR. LOW MINUS 33.
FRIDAY..SUNNY. HIGH MINUS 23.
FRIDAY NIGHT..CLEAR. LOW MINUS 31.
SATURDAY..SUNNY. HIGH MINUS 21.
NORMALS FOR THE PERIOD..LOW MINUS 24. HIGH MINUS 12.

FORT GOOD HOPE REGION.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 22.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 29.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 22.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 34.
THURSDAY..SUNNY. HIGH MINUS 22.
THURSDAY NIGHT..CLEAR. LOW MINUS 28.
FRIDAY..SUNNY. HIGH MINUS 19.
FRIDAY NIGHT..CLEAR. LOW MINUS 25.
SATURDAY..SUNNY. HIGH MINUS 18.
NORMALS FOR THE PERIOD..LOW MINUS 25. HIGH MINUS 13.

DELINE.
TUESDAY..PERIODS OF SNOW. HIGH MINUS 19.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 27.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 22.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 32.
THURSDAY..SUNNY. HIGH MINUS 21.
THURSDAY NIGHT..CLEAR. LOW MINUS 28.
FRIDAY..SUNNY. HIGH MINUS 18.
FRIDAY NIGHT..CLEAR. LOW MINUS 25.
SATURDAY..SUNNY. HIGH MINUS 18.
NORMALS FOR THE PERIOD..LOW MINUS 25. HIGH MINUS 13.

COLVILLE LAKE.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 23.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 29.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 25.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 34.
THURSDAY..SUNNY. HIGH MINUS 24.
THURSDAY NIGHT..CLEAR. LOW MINUS 29.
FRIDAY..SUNNY. HIGH MINUS 21.
FRIDAY NIGHT..CLEAR. LOW MINUS 26.
SATURDAY..SUNNY. HIGH MINUS 21.
NORMALS FOR THE PERIOD..LOW MINUS 27. HIGH MINUS 16.

END