FPCN51 CWNT 132125
EXTENDED FORECASTS FROM WEDNESDAY 15 APRIL TO SUNDAY 19 APRIL FOR THE
GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 3:30 P.M. MDT MONDAY 13
APRIL 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:30 A.M. MDT TUESDAY.

THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
WEDNESDAY..SUNNY. HIGH MINUS 5.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 16.
THURSDAY..SUNNY. HIGH ZERO.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
FRIDAY..CLOUDY. HIGH MINUS 1.
FRIDAY NIGHT..CLEARING. LOW MINUS 12.
SATURDAY..SUNNY. HIGH PLUS 4.
SATURDAY NIGHT..CLEAR. LOW MINUS 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 6.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH 6.

LUTSEL K'E REGION.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 13.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
THURSDAY..CLOUDY. HIGH MINUS 7.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 15.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 8.
FRIDAY NIGHT..CLEAR. LOW MINUS 16.
SATURDAY..SUNNY. HIGH MINUS 3.
SATURDAY NIGHT..CLEAR. LOW MINUS 13.
SUNDAY..SUNNY. HIGH MINUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 13. HIGH MINUS 1.

FT. RESOLUTION REGION INCLUDING HWY. 6.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 5.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 11.
THURSDAY..CLOUDY. HIGH MINUS 1.
THURSDAY NIGHT..CLOUDY. LOW MINUS 10.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 3.
FRIDAY NIGHT..CLEAR. LOW MINUS 12.
SATURDAY..SUNNY. HIGH PLUS 2.
SATURDAY NIGHT..CLEAR. LOW MINUS 9.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 9. HIGH PLUS 3.

HAY RIVER REGION INCLUDING ENTERPRISE.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 9.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 13.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 1.
THURSDAY NIGHT..CLOUDY. LOW MINUS 11.
FRIDAY..CLEARING. HIGH MINUS 7.
FRIDAY NIGHT..CLEAR. LOW MINUS 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 3.

FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
WEDNESDAY..CLOUDY. HIGH MINUS 6.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 14.
THURSDAY..CLOUDY. HIGH ZERO.
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 12.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 4.

FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
WEDNESDAY..CLOUDY. HIGH MINUS 2.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 10.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 3.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 14.
FRIDAY..SUNNY. HIGH PLUS 3.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
SATURDAY..CLOUDY. HIGH PLUS 3.
SATURDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. LOW MINUS 5.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH 6.

FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
WEDNESDAY..SUNNY. HIGH PLUS 3.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 9.
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. HIGH PLUS 1.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 10.
FRIDAY..SUNNY. HIGH 7.
FRIDAY NIGHT..CLOUDY. LOW MINUS 4.
SATURDAY..CLOUDY. HIGH 7.
SATURDAY NIGHT..CLOUDY. LOW MINUS 3.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.
 HIGH 6.
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 9.

YELLOWKNIFE REGION.
WEDNESDAY..CLOUDY. HIGH MINUS 8.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 14.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 5.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 18.
FRIDAY..SUNNY. HIGH MINUS 4.
FRIDAY NIGHT..CLEAR. LOW MINUS 15.
SATURDAY..SUNNY. HIGH MINUS 1.
SATURDAY NIGHT..CLEAR. LOW MINUS 10.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH PLUS 1.

NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
WEDNESDAY..CLOUDY. HIGH MINUS 9.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 15.
THURSDAY..CLOUDY. HIGH MINUS 7.
THURSDAY NIGHT..CLOUDY. LOW MINUS 16.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 4.
FRIDAY NIGHT..CLEAR. LOW MINUS 13.
SATURDAY..SUNNY. HIGH ZERO.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 9.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH PLUS 1.

WRIGLEY REGION.
WEDNESDAY..CLOUDY. HIGH MINUS 5.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 12.
THURSDAY..CLOUDY. HIGH MINUS 3.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 13.
FRIDAY..SUNNY. HIGH PLUS 3.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 9.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 7.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 9. HIGH PLUS 4.

NORMAN WELLS - TULITA REGION.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 6.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 15.
THURSDAY..CLOUDY. HIGH MINUS 6.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 14.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH ZERO.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 3.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 12.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 5.
NORMALS FOR THE PERIOD..LOW MINUS 12. HIGH ZERO.

FORT GOOD HOPE REGION.
WEDNESDAY..CLOUDY. HIGH MINUS 6.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 6.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 16.
FRIDAY..CLOUDY. HIGH MINUS 2.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 4.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 5.
NORMALS FOR THE PERIOD..LOW MINUS 14. HIGH MINUS 2.

DELINE.
WEDNESDAY..CLOUDY. HIGH MINUS 10.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 8.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 5.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 2.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 10.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 13. HIGH MINUS 1.

COLVILLE LAKE.
WEDNESDAY..CLOUDY. HIGH MINUS 10.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 22.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 9.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 19.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 6.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 14.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 6.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 13.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 7.
NORMALS FOR THE PERIOD..LOW MINUS 16. HIGH MINUS 5.

END