884
FPCN12 CWNT 152130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
TUESDAY 15 SEPTEMBER 2026 FOR TONIGHT WEDNESDAY AND WEDNESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT
WEDNESDAY.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY THIS EVENING. 60 PERCENT
CHANCE OF SHOWERS OVERNIGHT. LOW PLUS 3.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS IN THE MORNING.
CLEARING IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H IN THE
AFTERNOON. HIGH 14. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..INCREASING CLOUDINESS EARLY IN THE EVENING. WIND
WEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW PLUS 5.
AKLAVIK REGION.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT. TEMPERATURE
STEADY NEAR PLUS 4.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS IN THE MORNING.
CLEARING IN THE AFTERNOON. HIGH 13. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW PLUS 3.
INUVIK REGION.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT. TEMPERATURE
STEADY NEAR PLUS 3.
WEDNESDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING.
HIGH 10. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW
PLUS 2.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES EARLY THIS
EVENING. CLEARING THIS EVENING. WIND BECOMING SOUTH 20 KM/H NEAR
MIDNIGHT. TEMPERATURE STEADY NEAR PLUS 2.
WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN THE
MORNING AND IN THE AFTERNOON. WIND SOUTHEAST 20 KM/H. HIGH 8. UV
INDEX 1 OR LOW.
WEDNESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND
SOUTHEAST 20 KM/H BECOMING WEST 30 IN THE EVENING. LOW PLUS 2.
PAULATUK.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS EVENING. BECOMING
PARTLY CLOUDY NEAR MIDNIGHT. WIND WEST 40 KM/H GUSTING TO 60.
TEMPERATURE STEADY NEAR PLUS 1.
WEDNESDAY..INCREASING CLOUDINESS NEAR NOON. WIND SOUTH 30 KM/H.
HIGH 8. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND SOUTH
30 KM/H. LOW PLUS 5.
SACHS HARBOUR.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES AND RISK OF
FREEZING DRIZZLE. WIND WEST 30 KM/H GUSTING TO 50. TEMPERATURE
STEADY NEAR MINUS 3. WIND CHILL NEAR MINUS 10.
WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES CHANGING TO
30 PERCENT CHANCE OF DRIZZLE LATE IN THE MORNING. RISK OF FREEZING
DRIZZLE IN THE MORNING. FOG PATCHES DEVELOPING IN THE MORNING. WIND
WEST 30 KM/H GUSTING TO 50 BECOMING SOUTHEAST 30 IN THE MORNING.
HIGH PLUS 2. WIND CHILL MINUS 9 IN THE MORNING. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF DRIZZLE CHANGING
TO 60 PERCENT CHANCE OF SHOWERS NEAR MIDNIGHT. WIND SOUTHEAST
30 KM/H. TEMPERATURE STEADY NEAR PLUS 1.
ULUKHAKTOK.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES
CHANGING TO 30 PERCENT CHANCE OF FLURRIES THIS EVENING. RISK OF
FREEZING DRIZZLE EARLY THIS EVENING. WIND NORTHWEST 30 KM/H.
TEMPERATURE STEADY NEAR MINUS 1. WIND CHILL MINUS 8 THIS EVENING.
WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE
MORNING THEN 30 PERCENT CHANCE OF DRIZZLE IN THE AFTERNOON. FOG
PATCHES DEVELOPING LATE IN THE AFTERNOON. WIND WEST 30 KM/H. HIGH
PLUS 3. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF DRIZZLE CHANGING
TO 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. FOG PATCHES. WIND
SOUTHEAST 30 KM/H. TEMPERATURE STEADY NEAR PLUS 3.
END
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