078
FPCN12 CWNT 142130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
MONDAY 14 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..PERIODS OF RAIN OR DRIZZLE ENDING EARLY THIS EVENING THEN
CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.
TEMPERATURE STEADY NEAR PLUS 2.
TUESDAY..CLEARING IN THE MORNING. HIGH 9. UV INDEX 2 OR LOW.
TUESDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT THEN
PERIODS OF RAIN. LOW PLUS 3.
AKLAVIK REGION.
TONIGHT..PERIODS OF RAIN ENDING EARLY THIS EVENING THEN PARTLY CLOUDY
WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES CHANGING TO
30 PERCENT CHANCE OF FLURRIES NEAR MIDNIGHT. WIND NORTHWEST 20 KM/H
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW ZERO.
TUESDAY..MAINLY SUNNY. HIGH 7. UV INDEX 1 OR LOW.
TUESDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT. LOW PLUS 4.
INUVIK REGION.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS CHANGING TO
30 PERCENT CHANCE OF FLURRIES THIS EVENING. WIND NORTHWEST 20 KM/H
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW MINUS 3. WIND CHILL
MINUS 7 OVERNIGHT.
TUESDAY..A MIX OF SUN AND CLOUD. CLEARING NEAR NOON. WIND UP TO 15
KM/H. HIGH 6. WIND CHILL MINUS 5 IN THE MORNING. UV INDEX 1 OR LOW.
TUESDAY NIGHT..INCREASING CLOUDINESS NEAR MIDNIGHT. TEMPERATURE
STEADY NEAR PLUS 3.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..RAIN MIXED WITH SNOW CHANGING TO SNOW AND ENDING THIS
EVENING THEN CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND
NORTHWEST 40 KM/H GUSTING TO 60. LOW ZERO.
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES IN THE MORNING AND
EARLY IN THE AFTERNOON. CLEARING LATE IN THE AFTERNOON. WIND WEST
30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE AFTERNOON. HIGH PLUS 4.
UV INDEX 1 OR LOW.
TUESDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
WIND BECOMING SOUTH 20 KM/H NEAR MIDNIGHT. TEMPERATURE STEADY NEAR
PLUS 3.
PAULATUK.
TONIGHT..RAIN MIXED WITH SNOW CHANGING TO SNOW THIS EVENING. SNOWFALL
AMOUNT 2 CM. WIND WEST 50 KM/H GUSTING TO 70. LOW ZERO.
TUESDAY..PERIODS OF LIGHT SNOW ENDING IN THE AFTERNOON THEN CLOUDY.
WIND NORTHWEST 40 KM/H GUSTING TO 60. TEMPERATURE STEADY NEAR
PLUS 2.
TUESDAY NIGHT..MAINLY CLOUDY. CLEARING AFTER MIDNIGHT. WIND WEST
40 KM/H GUSTING TO 60 BECOMING SOUTHWEST 20 IN THE EVENING.
TEMPERATURE STEADY NEAR PLUS 1.
SACHS HARBOUR.
TONIGHT..RAIN OR SNOW CHANGING TO PERIODS OF LIGHT SNOW THIS EVENING.
RISK OF FREEZING DRIZZLE THIS EVENING. BLOWING SNOW AT TIMES
OVERNIGHT. FOG PATCHES DISSIPATING EARLY THIS EVENING. WIND
NORTHWEST 30 KM/H INCREASING TO 50 GUSTING TO 70 EARLY THIS EVENING.
LOW MINUS 4. WIND CHILL NEAR MINUS 14.
TUESDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. BLOWING
SNOW AT TIMES IN THE MORNING. WIND NORTHWEST 40 KM/H GUSTING TO 60.
HIGH MINUS 2. WIND CHILL MINUS 14 IN THE MORNING AND MINUS 9 IN THE
AFTERNOON. UV INDEX 1 OR LOW.
TUESDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
WEST 30 KM/H GUSTING TO 50. TEMPERATURE STEADY NEAR MINUS 2. WIND
CHILL NEAR MINUS 10.
ULUKHAKTOK.
TONIGHT..RAIN MIXED WITH SNOW ENDING THIS EVENING THEN CLOUDY WITH
60 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST 40 KM/H GUSTING TO 60.
LOW MINUS 2.
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST
40 KM/H GUSTING TO 60. HIGH ZERO. WIND CHILL MINUS 10 IN THE
MORNING. UV INDEX 1 OR LOW.
TUESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
NORTHWEST 30 KM/H. TEMPERATURE STEADY NEAR MINUS 1. WIND CHILL
MINUS 8 IN THE EVENING.
END
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