FPCN12 CWNT 211030

FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE

NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT

SUNDAY 21 JUNE 2026 FOR TODAY AND MONDAY.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.



SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.

TODAY..MAINLY SUNNY. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 THIS

 AFTERNOON. HIGH 24. UV INDEX 5 OR MODERATE.

TONIGHT..SUNNY THIS EVENING AND AFTER MIDNIGHT THEN A MIX OF SUN AND

 CLOUD WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND NORTH

 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 10.

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

 HIGH 21. UV INDEX 5 OR MODERATE.



AKLAVIK REGION.

TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND BECOMING

 NORTH 20 KM/H GUSTING TO 40 THIS AFTERNOON. HIGH 19. UV INDEX 3 OR

 MODERATE.

TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS

 EVENING. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND NORTH 20 KM/H

 GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 10.

MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.

 HIGH 20. UV INDEX 5 OR MODERATE.



INUVIK REGION.

TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS

 AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 THIS

 AFTERNOON. HIGH 21. UV INDEX 4 OR MODERATE.

TONIGHT..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY

 THIS EVENING. 60 PERCENT CHANCE OF SHOWERS BEFORE MORNING. WIND

 NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT.

 LOW 10.

MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS IN THE MORNING THEN

 A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 5 OR MODERATE.



TUKTOYAKTUK - EAST CHANNEL REGION.

TODAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON WITH

 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. WIND BECOMING NORTH

 20 KM/H GUSTING TO 40 THIS AFTERNOON. HIGH 13. UV INDEX 3 OR

 MODERATE.

TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS

 EVENING. 60 PERCENT CHANCE OF SHOWERS BEFORE MORNING. WIND NORTH

 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 7.

MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS IN THE MORNING THEN

 A MIX OF SUN AND CLOUD. HIGH 16. UV INDEX 4 OR MODERATE.



PAULATUK.

TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. HIGH 14.

 UV INDEX 4 OR MODERATE.

TONIGHT..A MIX OF SUN AND CLOUD. LOW 7.

MONDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON. HIGH 10.

 UV INDEX 3 OR MODERATE.



SACHS HARBOUR.

TODAY..SUNNY. INCREASING CLOUDINESS THIS MORNING THEN 30 PERCENT

 CHANCE OF SHOWERS THIS AFTERNOON. WIND SOUTH 20 KM/H BECOMING

 NORTHWEST 20 THIS AFTERNOON. HIGH 6. UV INDEX 4 OR MODERATE.

TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS

 EVENING. CLEARING THIS EVENING. WIND NORTHWEST 20 KM/H. LOW PLUS 3.

MONDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE MORNING.

 TEMPERATURE STEADY NEAR PLUS 4. UV INDEX 4 OR MODERATE.



ULUKHAKTOK.

TODAY..MAINLY SUNNY. WIND EAST 20 KM/H BECOMING LIGHT NEAR NOON.

 HIGH 14. UV INDEX 4 OR MODERATE.

TONIGHT..SUNNY. BECOMING A MIX OF SUN AND CLOUD OVERNIGHT. LOW 10.

MONDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H IN THE

 AFTERNOON. HIGH 16. UV INDEX 4 OR MODERATE.



END