FPCN52 CWNT 231625
EXTENDED FORECASTS FROM MONDAY NIGHT 24 AUGUST TO SATURDAY 29 AUGUST
FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE NORTHWEST
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. MDT SUNDAY 23
AUGUST 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. MDT.

SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
MONDAY NIGHT..CLOUDY. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 25.
TUESDAY NIGHT..CLOUDY PERIODS. LOW 13.
WEDNESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 16.
WEDNESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW
 PLUS 3.
THURSDAY..CLOUDY. HIGH 8.
THURSDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW PLUS 4.
FRIDAY..CLOUDY. HIGH 11.
FRIDAY NIGHT..CLOUDY. LOW PLUS 5.
SATURDAY..CLOUDY. HIGH 12.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 15.

AKLAVIK REGION.
MONDAY NIGHT..CLOUDY PERIODS. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 23.
TUESDAY NIGHT..CLOUDY PERIODS. LOW 13.
WEDNESDAY..SHOWERS. HIGH 14.
WEDNESDAY NIGHT..CLOUDY. WINDY. LOW PLUS 2.
THURSDAY..CLEARING. HIGH 10.
THURSDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW
 PLUS 3.
FRIDAY..CLOUDY. HIGH 10.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 11.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 14.

INUVIK REGION.
MONDAY NIGHT..CLOUDY PERIODS. LOW 15.
TUESDAY..SUNNY. HIGH 24.
TUESDAY NIGHT..CLEAR. LOW 12.
WEDNESDAY..PERIODS OF RAIN. HIGH 14.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW
 PLUS 3.
THURSDAY..CLEARING. HIGH 9.
THURSDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW PLUS 2.
FRIDAY..CLOUDY. HIGH 10.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 13.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 14.

TUKTOYAKTUK - EAST CHANNEL REGION.
MONDAY NIGHT..CLEAR. LOW 14.
TUESDAY..SUNNY. HIGH 21.
TUESDAY NIGHT..CLOUDY PERIODS. LOW 12.
WEDNESDAY..PERIODS OF RAIN. WINDY. HIGH 13.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WINDY. LOW
 PLUS 4.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 7.
THURSDAY NIGHT..CLOUDY. LOW PLUS 1.
FRIDAY..CLOUDY. HIGH 8.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 11.
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 12.

PAULATUK.
MONDAY NIGHT..CLEAR. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 22.
TUESDAY NIGHT..CLEAR. LOW 14.
WEDNESDAY..SUNNY. HIGH 22.
WEDNESDAY NIGHT..CLOUDY. LOW PLUS 4.
THURSDAY..CLOUDY. HIGH PLUS 5.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 4.
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 7.
FRIDAY NIGHT..CLOUDY PERIODS. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 13.
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 9.

SACHS HARBOUR.
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
TUESDAY..A MIX OF SUN AND CLOUD. WINDY. HIGH 10.
TUESDAY NIGHT..CLOUDY PERIODS. LOW 6.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 11.
WEDNESDAY NIGHT..CLOUDY. LOW ZERO.
THURSDAY..CLOUDY. HIGH PLUS 3.
THURSDAY NIGHT..CLOUDY. LOW PLUS 2.
FRIDAY..CLOUDY. HIGH PLUS 5.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 7.
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH PLUS 5.

ULUKHAKTOK.
MONDAY NIGHT..CLEAR. LOW 6.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 14.
TUESDAY NIGHT..CLOUDY PERIODS. LOW 10.
WEDNESDAY..SUNNY. HIGH 17.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 8.
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 8.
THURSDAY NIGHT..CLOUDY. LOW PLUS 5.
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 7.
FRIDAY NIGHT..CLOUDY. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 10.
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 6.

END