287
FPCN51 CWNT 111025
EXTENDED FORECASTS FROM SUNDAY NIGHT 12 APRIL TO FRIDAY 17 APRIL FOR
THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:30 A.M. MDT SATURDAY 11
APRIL 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
SUNDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. LOW
MINUS 10.
MONDAY..CLOUDY. HIGH MINUS 3.
MONDAY NIGHT..SNOW. LOW MINUS 15.
TUESDAY..CLOUDY. HIGH MINUS 9.
TUESDAY NIGHT..CLEAR. LOW MINUS 22.
WEDNESDAY..SUNNY. HIGH MINUS 7.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 19.
THURSDAY..SUNNY. HIGH MINUS 2.
THURSDAY NIGHT..CLEAR. LOW MINUS 14.
FRIDAY..SUNNY. HIGH MINUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH 6.
LUTSEL K'E REGION.
SUNDAY NIGHT..CLEAR. LOW MINUS 25.
MONDAY..SUNNY. HIGH MINUS 16.
MONDAY NIGHT..CLEAR. LOW MINUS 25.
TUESDAY..SUNNY. HIGH MINUS 16.
TUESDAY NIGHT..CLEAR. LOW MINUS 31.
WEDNESDAY..SUNNY. HIGH MINUS 13.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 22.
THURSDAY..SUNNY. HIGH MINUS 8.
THURSDAY NIGHT..CLEAR. LOW MINUS 18.
FRIDAY..SUNNY. HIGH MINUS 6.
NORMALS FOR THE PERIOD..LOW MINUS 13. HIGH MINUS 2.
FT. RESOLUTION REGION INCLUDING HWY. 6.
SUNDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF FLURRIES. LOW
MINUS 13.
MONDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 6.
MONDAY NIGHT..CLOUDY. LOW MINUS 16.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 10.
TUESDAY NIGHT..CLEAR. LOW MINUS 21.
WEDNESDAY..SUNNY. HIGH MINUS 6.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 19.
THURSDAY..SUNNY. HIGH MINUS 4.
THURSDAY NIGHT..CLEAR. LOW MINUS 15.
FRIDAY..SUNNY. HIGH MINUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 9. HIGH PLUS 2.
HAY RIVER REGION INCLUDING ENTERPRISE.
SUNDAY NIGHT..CLOUDY. LOW MINUS 10.
MONDAY..CLOUDY. HIGH MINUS 5.
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
MINUS 16.
TUESDAY..CLOUDY. HIGH MINUS 11.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 21.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 8.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 8.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 14.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 9. HIGH PLUS 3.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
SUNDAY NIGHT..CLOUDY. LOW MINUS 10.
MONDAY..CLOUDY. HIGH MINUS 7.
MONDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF FLURRIES. LOW
MINUS 16.
TUESDAY..CLOUDY. HIGH MINUS 10.
TUESDAY NIGHT..CLOUDY. LOW MINUS 18.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 6.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 16.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 3.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 13.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 9. HIGH PLUS 3.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
MONDAY..FLURRIES. HIGH MINUS 4.
MONDAY NIGHT..PERIODS OF SNOW. LOW MINUS 12.
TUESDAY..PERIODS OF SNOW. HIGH MINUS 7.
TUESDAY NIGHT..CLOUDY. LOW MINUS 13.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 5.
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES.
LOW MINUS 14.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 3.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 13.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH 6.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
SUNDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 3.
MONDAY..PERIODS OF SNOW OR RAIN. HIGH PLUS 3.
MONDAY NIGHT..PERIODS OF RAIN OR SNOW. LOW MINUS 8.
TUESDAY..PERIODS OF SNOW. HIGH MINUS 4.
TUESDAY NIGHT..CLOUDY. LOW MINUS 12.
WEDNESDAY..CLOUDY. HIGH MINUS 2.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 9.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH 8.
YELLOWKNIFE REGION.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 18.
MONDAY..A MIX OF SUN AND CLOUD. WINDY. HIGH MINUS 9.
MONDAY NIGHT..CLOUDY PERIODS. WINDY. LOW MINUS 24.
TUESDAY..SUNNY. WINDY. HIGH MINUS 11.
TUESDAY NIGHT..CLEAR. LOW MINUS 22.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 8.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 19.
THURSDAY..SUNNY. HIGH MINUS 7.
THURSDAY NIGHT..CLEAR. LOW MINUS 17.
FRIDAY..SUNNY. HIGH MINUS 5.
NORMALS FOR THE PERIOD..LOW MINUS 12. HIGH ZERO.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
SUNDAY NIGHT..CLOUDY. LOW MINUS 15.
MONDAY..CLOUDY. HIGH MINUS 11.
MONDAY NIGHT..CLOUDY. LOW MINUS 20.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 10.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 21.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 10.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 18.
THURSDAY..SUNNY. HIGH MINUS 5.
THURSDAY NIGHT..CLEAR. LOW MINUS 16.
FRIDAY..SUNNY. HIGH MINUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 12. HIGH ZERO.
WRIGLEY REGION.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 7.
MONDAY..PERIODS OF SNOW. HIGH MINUS 5.
MONDAY NIGHT..PERIODS OF SNOW. LOW MINUS 13.
TUESDAY..PERIODS OF SNOW. HIGH MINUS 9.
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
MINUS 14.
WEDNESDAY..PERIODS OF SNOW. HIGH MINUS 5.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 14.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 3.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 10. HIGH PLUS 3.
NORMAN WELLS - TULITA REGION.
SUNDAY NIGHT..CLOUDY. LOW MINUS 9.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 6.
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
MINUS 13.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 8.
TUESDAY NIGHT..PERIODS OF SNOW. LOW MINUS 16.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 7.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 18.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 8.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 18.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 6.
NORMALS FOR THE PERIOD..LOW MINUS 13. HIGH ZERO.
FORT GOOD HOPE REGION.
SUNDAY NIGHT..CLOUDY. LOW MINUS 13.
MONDAY..CLOUDY. HIGH MINUS 7.
MONDAY NIGHT..CLOUDY. LOW MINUS 15.
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. HIGH MINUS 7.
TUESDAY NIGHT..CLOUDY. LOW MINUS 16.
WEDNESDAY..CLOUDY. HIGH MINUS 9.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 7.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 16.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 6.
NORMALS FOR THE PERIOD..LOW MINUS 14. HIGH MINUS 3.
DELINE.
SUNDAY NIGHT..CLOUDY. LOW MINUS 13.
MONDAY..PERIODS OF SNOW. WINDY. HIGH MINUS 9.
MONDAY NIGHT..PERIODS OF SNOW. LOW MINUS 16.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 11.
TUESDAY NIGHT..CLOUDY. LOW MINUS 17.
WEDNESDAY..CLOUDY. HIGH MINUS 9.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 18.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 6.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 17.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 5.
NORMALS FOR THE PERIOD..LOW MINUS 14. HIGH MINUS 2.
COLVILLE LAKE.
SUNDAY NIGHT..CLEAR. LOW MINUS 17.
MONDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 11.
MONDAY NIGHT..CLOUDY. LOW MINUS 19.
TUESDAY..CLOUDY. HIGH MINUS 11.
TUESDAY NIGHT..CLOUDY. LOW MINUS 20.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 12.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 18.
THURSDAY..SUNNY. HIGH MINUS 10.
THURSDAY NIGHT..CLEAR. LOW MINUS 18.
FRIDAY..SUNNY. HIGH MINUS 9.
NORMALS FOR THE PERIOD..LOW MINUS 17. HIGH MINUS 6.
END
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