987
FPCN12 CWNT 232130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
WEDNESDAY 23 SEPTEMBER 2026 FOR TONIGHT THURSDAY AND THURSDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT THURSDAY.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TONIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
THURSDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE
MORNING. WIND UP TO 15 KM/H. HIGH 9. WIND CHILL MINUS 6 IN THE
MORNING. UV INDEX 1 OR LOW.
THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 2. WIND
CHILL MINUS 5 OVERNIGHT.
AKLAVIK REGION.
TONIGHT..MAINLY CLOUDY. LOW ZERO.
THURSDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE
MORNING. HIGH 7. UV INDEX 1 OR LOW.
THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 3. WIND
CHILL MINUS 7 OVERNIGHT.
INUVIK REGION.
TONIGHT..PARTLY CLOUDY. LOW ZERO.
THURSDAY..MAINLY CLOUDY. HIGH 6. UV INDEX 1 OR LOW.
THURSDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 3. WIND
CHILL MINUS 7 OVERNIGHT.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND
BECOMING NORTH 30 KM/H GUSTING TO 50 OVERNIGHT. LOW ZERO.
THURSDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE
AFTERNOON THEN 30 PERCENT CHANCE OF RAIN SHOWERS LATE IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. WIND NORTH
30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE MORNING. WIND BECOMING
SOUTHEAST 20 IN THE AFTERNOON. HIGH PLUS 4. UV INDEX 1 OR LOW.
THURSDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE EVENING.
WIND SOUTH 20 KM/H BECOMING NORTHWEST 30 GUSTING TO 50 NEAR
MIDNIGHT. LOW ZERO.
PAULATUK.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OR DRIZZLE.
WIND BECOMING WEST 20 KM/H OVERNIGHT. LOW PLUS 3.
THURSDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF DRIZZLE IN THE MORNING
THEN 30 PERCENT CHANCE OF FLURRIES IN THE AFTERNOON. WIND WEST
30 KM/H GUSTING TO 50. TEMPERATURE FALLING TO PLUS 1 IN THE
AFTERNOON. UV INDEX 1 OR LOW.
THURSDAY NIGHT..BECOMING CLOUDY IN THE EVENING THEN PERIODS OF SNOW.
WIND BECOMING SOUTH 20 KM/H NEAR MIDNIGHT. TEMPERATURE STEADY
NEAR ZERO.
SACHS HARBOUR.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES THIS EVENING. SNOW
BEGINNING NEAR MIDNIGHT. AMOUNT 2 CM. WIND WEST 20 KM/H BECOMING
NORTH 20 LATE THIS EVENING. LOW MINUS 4. WIND CHILL MINUS 12
OVERNIGHT.
THURSDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN CLOUDY WITH
30 PERCENT CHANCE OF FLURRIES. WIND NORTH 30 KM/H GUSTING TO 50.
TEMPERATURE STEADY NEAR MINUS 5. WIND CHILL NEAR MINUS 13.
THURSDAY NIGHT..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING EAST
20 NEAR MIDNIGHT. LOW MINUS 7. WIND CHILL NEAR MINUS 14.
ULUKHAKTOK.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS OR DRIZZLE
CHANGING TO 30 PERCENT CHANCE OF FLURRIES OR DRIZZLE OVERNIGHT. LOW
PLUS 1.
THURSDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES OR DRIZZLE CHANGING
TO 30 PERCENT CHANCE OF RAIN SHOWERS OR DRIZZLE IN THE MORNING AND
THEN TO 30 PERCENT CHANCE OF FLURRIES LATE IN THE AFTERNOON. WIND
BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH
PLUS 3.
THURSDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE
EVENING. WIND NORTHWEST 30 KM/H. LOW MINUS 5. WIND CHILL NEAR
MINUS 10.
END
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