621
FPCN12 CWNT 072130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
MONDAY 7 SEPTEMBER 2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT TUESDAY.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING NEAR MIDNIGHT. LOW 10.
TUESDAY..A FEW SHOWERS ENDING LATE IN THE MORNING THEN A MIX OF SUN
AND CLOUD. HIGH 16. UV INDEX 2 OR LOW.
TUESDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
AKLAVIK REGION.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 9.
TUESDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.
BECOMING A MIX OF SUN AND CLOUD LATE IN THE MORNING. HIGH 16. UV
INDEX 2 OR LOW.
TUESDAY NIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 8.
INUVIK REGION.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 8.
TUESDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING.
HIGH 15. UV INDEX 2 OR LOW.
TUESDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT. LOW 8.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 8.
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING. WIND
BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH 13. UV INDEX 1 OR LOW.
TUESDAY NIGHT..MAINLY CLOUDY. LOW 8.
PAULATUK.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF DRIZZLE EARLY THIS EVENING. FOG
PATCHES DISSIPATING THIS EVENING. LOW PLUS 5.
TUESDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. WIND
BECOMING SOUTHEAST 20 KM/H IN THE AFTERNOON. HIGH 11. UV INDEX 1 OR
LOW.
TUESDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND
SOUTHEAST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 6.
SACHS HARBOUR.
TONIGHT..PARTLY CLOUDY. WIND BECOMING EAST 20 KM/H NEAR MIDNIGHT. LOW
PLUS 2.
TUESDAY..BECOMING CLOUDY IN THE MORNING. 30 PERCENT CHANCE OF SHOWERS
LATE IN THE AFTERNOON. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 6.
UV INDEX 1 OR LOW.
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND
SOUTHEAST 30 KM/H GUSTING TO 50. LOW PLUS 4.
ULUKHAKTOK.
TONIGHT..PARTLY CLOUDY. WIND BECOMING EAST 20 KM/H OVERNIGHT. LOW
PLUS 4.
TUESDAY..MAINLY CLOUDY. WIND EAST 30 KM/H GUSTING TO 50. HIGH 7. UV
INDEX 1 OR LOW.
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND EAST
30 KM/H GUSTING TO 50. TEMPERATURE STEADY NEAR 6.
END
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