731
FPCN12 CWNT 241030
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
MONDAY 24 AUGUST 2026 FOR TODAY AND TUESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF DRIZZLE EARLY THIS
MORNING. HIGH 19. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY. LOW 14.
TUESDAY..MAINLY CLOUDY. HIGH 23. HUMIDEX 26. UV INDEX 3 OR MODERATE.
AKLAVIK REGION.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF DRIZZLE EARLY THIS
MORNING. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 THIS AFTERNOON.
HIGH 17. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING
LIGHT OVERNIGHT. LOW 13.
TUESDAY..MAINLY CLOUDY. HIGH 19. UV INDEX 3 OR MODERATE.
INUVIK REGION.
TODAY..PERIODS OF DRIZZLE ENDING THIS MORNING THEN MAINLY CLOUDY. FOG
PATCHES DISSIPATING THIS MORNING. WIND BECOMING SOUTH 20 KM/H
GUSTING TO 40 THIS AFTERNOON. HIGH 16. UV INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING
LIGHT OVERNIGHT. LOW 14.
TUESDAY..MAINLY CLOUDY. HIGH 21. UV INDEX 3 OR MODERATE.
TUKTOYAKTUK - EAST CHANNEL REGION.
TODAY..PERIODS OF DRIZZLE MIXED WITH RAIN ENDING LATE THIS MORNING
THEN MAINLY CLOUDY. FOG PATCHES DISSIPATING THIS MORNING. WIND
BECOMING SOUTH 30 KM/H GUSTING TO 50 THIS AFTERNOON. HIGH 15. UV
INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY. WIND SOUTH 30 KM/H GUSTING TO 50. LOW 12.
TUESDAY..MAINLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 40.
HIGH 18. UV INDEX 2 OR LOW.
PAULATUK.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTHEAST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS MORNING. HIGH 12. UV INDEX 2 OR LOW.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT. WIND BECOMING
SOUTH 50 KM/H GUSTING TO 80 OVERNIGHT. TEMPERATURE STEADY NEAR 11.
TUESDAY..MAINLY CLOUDY. WIND SOUTH 50 KM/H GUSTING TO 80. HIGH 21. UV
INDEX 2 OR LOW.
SACHS HARBOUR.
TODAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS MORNING. FOG PATCHES
DISSIPATING THIS MORNING. WIND NORTH 30 KM/H BECOMING LIGHT LATE
THIS MORNING. HIGH 8. UV INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY. WIND BECOMING SOUTHEAST 40 KM/H GUSTING TO 60
OVERNIGHT. LOW PLUS 5.
TUESDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. WIND
SOUTHEAST 40 KM/H GUSTING TO 60. HIGH 9. UV INDEX 2 OR LOW.
ULUKHAKTOK.
TODAY..MAINLY CLOUDY. WIND EAST 20 KM/H BECOMING LIGHT THIS MORNING.
HIGH 10. UV INDEX 2 OR LOW.
TONIGHT..PARTLY CLOUDY. WIND BECOMING EAST 20 KM/H GUSTING TO 40
OVERNIGHT. LOW 6.
TUESDAY..A MIX OF SUN AND CLOUD. WIND SOUTHEAST 20 KM/H GUSTING TO 40
INCREASING TO 40 GUSTING TO 60 IN THE AFTERNOON. HIGH 14. UV INDEX 2
OR LOW.
END
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