929
FPCN12 CWNT 201031
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
THURSDAY 20 AUGUST 2026 FOR TODAY AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TODAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS MORNING. BECOMING A
MIX OF SUN AND CLOUD THIS AFTERNOON. HIGH 18. UV INDEX 3 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY BEFORE MORNING WITH
30 PERCENT CHANCE OF SHOWERS. LOW 13.
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE MORNING.
CLEARING IN THE AFTERNOON. HIGH 21. UV INDEX 3 OR MODERATE.
AKLAVIK REGION.
TODAY..SHOWERS ENDING THIS MORNING THEN MAINLY CLOUDY. HIGH 17. UV
INDEX 3 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOW 13.
FRIDAY..MAINLY CLOUDY. CLEARING IN THE AFTERNOON. HIGH 20. UV INDEX 3
OR MODERATE.
INUVIK REGION.
TODAY..SHOWERS ENDING NEAR NOON THEN CLOUDY. HIGH 16. UV INDEX 3 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT. LOW 13.
FRIDAY..CLOUDY. HIGH 20. UV INDEX 2 OR LOW.
TUKTOYAKTUK - EAST CHANNEL REGION.
TODAY..A FEW SHOWERS ENDING THIS MORNING THEN A MIX OF SUN AND CLOUD.
WIND BECOMING SOUTHEAST 20 KM/H THIS AFTERNOON. HIGH 14. UV INDEX 3
OR MODERATE.
TONIGHT..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H. LOW 11.
FRIDAY..A MIX OF SUN AND CLOUD. WIND SOUTH 20 KM/H. HIGH 18. UV
INDEX 3 OR MODERATE.
PAULATUK.
TODAY..MAINLY CLOUDY. HIGH 7. UV INDEX 3 OR MODERATE.
TONIGHT..CLEARING LATE THIS EVENING. LOW 6.
FRIDAY..MAINLY SUNNY. INCREASING CLOUDINESS LATE IN THE MORNING. WIND
BECOMING SOUTH 20 KM/H NEAR NOON. HIGH 14. UV INDEX 3 OR MODERATE.
SACHS HARBOUR.
TODAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING THIS MORNING. WIND
NORTHWEST 20 KM/H BECOMING LIGHT NEAR NOON. HIGH PLUS 4. WIND CHILL
MINUS 7 THIS MORNING. UV INDEX 2 OR LOW.
TONIGHT..PARTLY CLOUDY. LOW PLUS 1.
FRIDAY..MAINLY SUNNY. WIND SOUTHEAST 30 KM/H. HIGH 8. UV INDEX 2 OR
LOW.
ULUKHAKTOK.
TODAY..INCREASING CLOUDINESS EARLY THIS MORNING. FOG PATCHES
DISSIPATING THIS MORNING. WIND NORTHWEST 30 KM/H. HIGH 7. UV INDEX 2
OR LOW.
TONIGHT..CLEARING LATE THIS EVENING. WIND NORTHWEST 30 KM/H BECOMING
LIGHT NEAR MIDNIGHT. LOW PLUS 2.
FRIDAY..MAINLY SUNNY. WIND BECOMING EAST 30 KM/H IN THE MORNING.
HIGH 12. UV INDEX 3 OR MODERATE.
END
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