FPCN52 CWNT 201624

EXTENDED FORECASTS FROM SUNDAY NIGHT 21 JUNE TO FRIDAY 26 JUNE FOR

THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE NORTHWEST

TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. MDT SATURDAY

20 JUNE 2026.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. MDT.



SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.

SUNDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.

MONDAY NIGHT..SUNNY. LOW 11.

TUESDAY..SUNNY. HIGH 24.

TUESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 14.

WEDNESDAY..CLOUDY. HIGH 20.

WEDNESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 11.

THURSDAY..A MIX OF SUN AND CLOUD. HIGH 19.

THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

FRIDAY..A MIX OF SUN AND CLOUD. HIGH 19.

NORMALS FOR THE PERIOD..LOW 8. HIGH 20.



AKLAVIK REGION.

SUNDAY NIGHT..CLOUDY. LOW 9.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.

MONDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.

 HIGH 19.

TUESDAY NIGHT..SUNNY. LOW 10.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 22.

WEDNESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 11.

THURSDAY..A MIX OF SUN AND CLOUD. HIGH 18.

THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

FRIDAY..A MIX OF SUN AND CLOUD. HIGH 18.

NORMALS FOR THE PERIOD..LOW 7. HIGH 19.



INUVIK REGION.

SUNDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 11.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.

MONDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.

TUESDAY NIGHT..SUNNY. LOW 12.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 25.

WEDNESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 14.

THURSDAY..A MIX OF SUN AND CLOUD. HIGH 25.

THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 12.

FRIDAY..A MIX OF SUN AND CLOUD. HIGH 24.

NORMALS FOR THE PERIOD..LOW 8. HIGH 19.



TUKTOYAKTUK - EAST CHANNEL REGION.

SUNDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 6.

MONDAY..CLOUDY. HIGH 12.

MONDAY NIGHT..A MIX OF SUN AND CLOUD. LOW PLUS 5.

TUESDAY..CLOUDY. HIGH 13.

TUESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 8.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 15.

WEDNESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.

THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 9.

FRIDAY..A MIX OF SUN AND CLOUD. HIGH 15.

NORMALS FOR THE PERIOD..LOW 6. HIGH 16.



PAULATUK.

SUNDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 6.

MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.

MONDAY NIGHT..CLOUDY. LOW PLUS 4.

TUESDAY..CLEARING. HIGH 9.

TUESDAY NIGHT..SUNNY. LOW PLUS 4.

WEDNESDAY..SUNNY. HIGH 14.

WEDNESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 11.

THURSDAY..A MIX OF SUN AND CLOUD. HIGH 16.

THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 10.

FRIDAY..A MIX OF SUN AND CLOUD. HIGH 15.

NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 9.



SACHS HARBOUR.

SUNDAY NIGHT..SUNNY. LOW PLUS 1.

MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.

MONDAY NIGHT..CLOUDY. LOW PLUS 1.

TUESDAY..CLOUDY. HIGH PLUS 4.

TUESDAY NIGHT..CLOUDY. LOW PLUS 1.

WEDNESDAY..CLOUDY. HIGH 8.

WEDNESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 6.

THURSDAY..A MIX OF SUN AND CLOUD. HIGH 10.

THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 6.

FRIDAY..A MIX OF SUN AND CLOUD. HIGH 9.

NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 8.



ULUKHAKTOK.

SUNDAY NIGHT..SUNNY. LOW 10.

MONDAY..CLOUDY. HIGH 15.

MONDAY NIGHT..CLOUDY. LOW 9.

TUESDAY..A MIX OF SUN AND CLOUD. HIGH 11.

TUESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW PLUS 4.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 11.

WEDNESDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 8.

THURSDAY..A MIX OF SUN AND CLOUD. HIGH 12.

THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 8.

FRIDAY..A MIX OF SUN AND CLOUD. HIGH 12.

NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 7.



END