FPCN51 CWNT 251024
EXTENDED FORECASTS FROM SUNDAY NIGHT 26 APRIL TO FRIDAY 1 MAY FOR THE
GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:30 A.M. MDT SATURDAY 25
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. LOW MINUS 9.
MONDAY..CLOUDY. HIGH PLUS 2.
MONDAY NIGHT..CLEARING. LOW MINUS 8.
TUESDAY..SUNNY. HIGH 8.
TUESDAY NIGHT..CLEAR. LOW MINUS 6.
WEDNESDAY..SUNNY. HIGH 10.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 2.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 12.
THURSDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 9.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 10.

LUTSEL K'E REGION.
SUNDAY NIGHT..CLOUDY. LOW MINUS 9.
MONDAY..CLOUDY. HIGH MINUS 2.
MONDAY NIGHT..CLOUDY. LOW MINUS 6.
TUESDAY..CLOUDY. HIGH PLUS 3.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH PLUS 3.

FT. RESOLUTION REGION INCLUDING HWY. 6.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
MONDAY NIGHT..CLEAR. LOW MINUS 6.
TUESDAY..SUNNY. HIGH 8.
TUESDAY NIGHT..CLEAR. LOW MINUS 6.
WEDNESDAY..SUNNY. HIGH 11.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 9.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 7.
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 7.

HAY RIVER REGION INCLUDING ENTERPRISE.
SUNDAY NIGHT..CLEAR. LOW MINUS 11.
MONDAY..SUNNY. HIGH PLUS 1.
MONDAY NIGHT..CLEAR. LOW MINUS 7.
TUESDAY..SUNNY. HIGH 9.
TUESDAY NIGHT..CLEAR. LOW MINUS 7.
WEDNESDAY..SUNNY. HIGH 9.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 6.
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 7.

FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
SUNDAY NIGHT..CLEAR. LOW MINUS 12.
MONDAY..SUNNY. HIGH 6.
MONDAY NIGHT..CLEAR. LOW MINUS 10.
TUESDAY..SUNNY. HIGH 11.
TUESDAY NIGHT..CLEAR. LOW MINUS 4.
WEDNESDAY..SUNNY. HIGH 14.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 10.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 9.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 8.

FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
SUNDAY NIGHT..CLEAR. LOW MINUS 4.
MONDAY..SUNNY. HIGH 10.
MONDAY NIGHT..CLEAR. LOW MINUS 2.
TUESDAY..SUNNY. HIGH 13.
TUESDAY NIGHT..CLEAR. LOW MINUS 2.
WEDNESDAY..SUNNY. HIGH 18.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 10.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.
FRIDAY..SUNNY. HIGH 10.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 11.

FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
SUNDAY NIGHT..CLEAR. LOW MINUS 7.
MONDAY..SUNNY. HIGH 13.
MONDAY NIGHT..CLEAR. LOW MINUS 4.
TUESDAY..SUNNY. HIGH 14.
TUESDAY NIGHT..CLEAR. LOW MINUS 3.
WEDNESDAY..SUNNY. HIGH 19.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 11.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 12.
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 13.

YELLOWKNIFE REGION.
SUNDAY NIGHT..CLOUDY. LOW MINUS 8.
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
MONDAY NIGHT..CLEAR. LOW MINUS 7.
TUESDAY..SUNNY. HIGH 6.
TUESDAY NIGHT..CLEAR. LOW MINUS 6.
WEDNESDAY..SUNNY. HIGH 6.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
NORMALS FOR THE PERIOD..LOW MINUS 6. HIGH PLUS 5.

NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 8.
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
MONDAY NIGHT..CLEAR. LOW MINUS 10.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 6.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 7.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 7.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 6.
NORMALS FOR THE PERIOD..LOW MINUS 6. HIGH PLUS 5.

WRIGLEY REGION.
SUNDAY NIGHT..CLEAR. LOW MINUS 2.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW MINUS 3.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 11.
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
WEDNESDAY..SUNNY. HIGH 15.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 8.
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 8.

NORMAN WELLS - TULITA REGION.
SUNDAY NIGHT..CLOUDY. LOW ZERO.
MONDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. HIGH 7.
MONDAY NIGHT..CLOUDY. LOW MINUS 1.
TUESDAY..CLOUDY. HIGH 9.
TUESDAY NIGHT..CLEAR. LOW MINUS 1.
WEDNESDAY..SUNNY. HIGH 8.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.
THURSDAY NIGHT..CLEAR. LOW MINUS 2.
FRIDAY..SUNNY. HIGH 9.
NORMALS FOR THE PERIOD..LOW MINUS 6. HIGH 6.

FORT GOOD HOPE REGION.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW ZERO.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.
 HIGH PLUS 5.
MONDAY NIGHT..CLOUDY. LOW MINUS 1.
TUESDAY..CLOUDY. HIGH 7.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
WEDNESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.
 HIGH 8.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 3.

DELINE.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
MONDAY NIGHT..CLOUDY. LOW MINUS 2.
TUESDAY..CLOUDY. HIGH PLUS 4.
TUESDAY NIGHT..CLOUDY. LOW MINUS 2.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 6.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 4.

COLVILLE LAKE.
SUNDAY NIGHT..PERIODS OF SNOW. LOW MINUS 3.
MONDAY..PERIODS OF SNOW. HIGH PLUS 3.
MONDAY NIGHT..CLOUDY. LOW MINUS 2.
TUESDAY..CLOUDY. HIGH PLUS 4.
TUESDAY NIGHT..CLOUDY. LOW MINUS 3.
WEDNESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH PLUS 4.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH ZERO.

END