FPCN51 CWNT 141624
EXTENDED FORECASTS FROM WEDNESDAY NIGHT 15 APRIL TO MONDAY 20 APRIL
FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. MDT TUESDAY 14
APRIL 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. MDT.

THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 17.
THURSDAY..SUNNY. HIGH ZERO.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 2.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 14.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 2.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 8.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW MINUS 1.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.
 HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 6. HIGH 7.

LUTSEL K'E REGION.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
THURSDAY..CLOUDY. HIGH MINUS 8.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 18.
FRIDAY..SUNNY. HIGH MINUS 8.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 13.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 5.
SATURDAY NIGHT..CLEAR. LOW MINUS 11.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 1.
SUNDAY NIGHT..CLOUDY. LOW MINUS 8.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 12. HIGH ZERO.

FT. RESOLUTION REGION INCLUDING HWY. 6.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 12.
THURSDAY..CLOUDY. HIGH MINUS 2.
THURSDAY NIGHT..CLOUDY. LOW MINUS 12.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 4.
FRIDAY NIGHT..CLEAR. LOW MINUS 15.
SATURDAY..SUNNY. HIGH PLUS 3.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.
SUNDAY..CLOUDY. HIGH PLUS 3.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. LOW MINUS 5.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH ZERO.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 3.

HAY RIVER REGION INCLUDING ENTERPRISE.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 3.
THURSDAY NIGHT..CLOUDY. LOW MINUS 12.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 7.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 13.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
SUNDAY..CLOUDY. HIGH PLUS 1.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 4.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 4.

FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 15.
THURSDAY..CLOUDY. HIGH MINUS 3.
THURSDAY NIGHT..CLOUDY. LOW MINUS 13.
FRIDAY..SUNNY. HIGH MINUS 1.
FRIDAY NIGHT..CLEAR. LOW MINUS 12.
SATURDAY..CLOUDY. HIGH 6.
SATURDAY NIGHT..CLOUDY. LOW MINUS 6.
SUNDAY..CLOUDY. HIGH PLUS 3.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. LOW MINUS 5.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH PLUS 5.

FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 10.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 3.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 15.
FRIDAY..SUNNY. HIGH PLUS 2.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
SATURDAY..CLOUDY. HIGH PLUS 3.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 5.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 1.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 8.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 6. HIGH 7.

FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 8.
THURSDAY..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. HIGH MINUS 1.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 12.
FRIDAY..SUNNY. HIGH 8.
FRIDAY NIGHT..CLOUDY. LOW MINUS 4.
SATURDAY..CLOUDY. HIGH 9.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. LOW MINUS 3.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.
 HIGH PLUS 4.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. LOW MINUS 5.
MONDAY..CLOUDY. HIGH PLUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 9.

YELLOWKNIFE REGION.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 14.
THURSDAY..CLOUDY. HIGH MINUS 6.
THURSDAY NIGHT..CLEARING. LOW MINUS 17.
FRIDAY..SUNNY. HIGH MINUS 5.
FRIDAY NIGHT..CLEAR. LOW MINUS 14.
SATURDAY..SUNNY. HIGH ZERO.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 7.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 10. HIGH PLUS 1.

NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 15.
THURSDAY..CLOUDY. HIGH MINUS 8.
THURSDAY NIGHT..CLOUDY. LOW MINUS 16.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 4.
FRIDAY NIGHT..CLEAR. LOW MINUS 15.
SATURDAY..SUNNY. HIGH ZERO.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 9.
SUNDAY..CLOUDY. HIGH MINUS 1.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 9.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 10. HIGH PLUS 1.

WRIGLEY REGION.
WEDNESDAY NIGHT..SNOW. LOW MINUS 12.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 4.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 14.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 2.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 8.
SATURDAY..CLOUDY. HIGH PLUS 2.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 7.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH ZERO.
SUNDAY NIGHT..PERIODS OF SNOW. LOW MINUS 9.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 4.

NORMAN WELLS - TULITA REGION.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 14.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 6.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
FRIDAY..SUNNY. HIGH MINUS 2.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 11.
SATURDAY..CLOUDY. HIGH MINUS 2.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 15.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 7.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 15.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 8.
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH PLUS 1.

FORT GOOD HOPE REGION.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 16.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 5.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 2.
FRIDAY NIGHT..CLOUDY. LOW MINUS 12.
SATURDAY..CLOUDY. HIGH MINUS 4.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 13.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 8.
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 14.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
 HIGH MINUS 7.
NORMALS FOR THE PERIOD..LOW MINUS 13. HIGH MINUS 1.

DELINE.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 16.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 9.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
FRIDAY..SUNNY. HIGH MINUS 4.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
SATURDAY..CLOUDY. HIGH MINUS 2.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 11.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 5.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 12.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
 HIGH MINUS 5.
NORMALS FOR THE PERIOD..LOW MINUS 12. HIGH MINUS 1.

COLVILLE LAKE.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 22.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 10.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 20.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 5.
FRIDAY NIGHT..CLOUDY. LOW MINUS 13.
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. HIGH MINUS 5.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 15.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 8.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 16.
MONDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 9.
NORMALS FOR THE PERIOD..LOW MINUS 15. HIGH MINUS 5.

END