165
FPCN12 CWNT 122130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
TUESDAY 12 MAY 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..PERIODS OF LIGHT SNOW ENDING AFTER MIDNIGHT THEN CLOUDY WITH
30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 7. WIND
CHILL MINUS 6 THIS EVENING AND MINUS 12 OVERNIGHT.
WEDNESDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE MORNING AND
EARLY IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
MINUS 12 IN THE MORNING. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..MAINLY CLOUDY. PERIODS OF LIGHT SNOW BEGINNING NEAR
MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 5. WIND CHILL MINUS 9
OVERNIGHT.
AKLAVIK REGION.
TONIGHT..PERIODS OF SNOW ENDING BEFORE MORNING THEN CLOUDY. AMOUNT
2 CM. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT EARLY THIS
EVENING. LOW MINUS 8. WIND CHILL NEAR MINUS 13.
WEDNESDAY..CLEARING IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 1.
WIND CHILL MINUS 13 IN THE MORNING AND MINUS 5 IN THE AFTERNOON. UV
INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..INCREASING CLOUDINESS LATE IN THE EVENING. WIND UP
TO 15 KM/H. LOW MINUS 6. WIND CHILL MINUS 5 IN THE EVENING AND
MINUS 10 OVERNIGHT.
INUVIK REGION.
TONIGHT..PERIODS OF LIGHT SNOW ENDING EARLY THIS EVENING THEN MAINLY
CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW
MINUS 10. WIND CHILL MINUS 9 THIS EVENING AND MINUS 15 OVERNIGHT.
WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHEAST 20 KM/H
IN THE AFTERNOON. HIGH ZERO. WIND CHILL MINUS 15 IN THE MORNING. UV
INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..INCREASING CLOUDINESS IN THE EVENING. WIND NORTHEAST
20 KM/H BECOMING LIGHT OVERNIGHT. LOW MINUS 7. WIND CHILL MINUS 12
OVERNIGHT.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND
NORTHEAST 30 KM/H. LOW MINUS 12. WIND CHILL NEAR MINUS 20.
WEDNESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
BECOMING NORTHEAST 20 KM/H NEAR NOON. HIGH MINUS 6. WIND CHILL
MINUS 18 IN THE MORNING AND MINUS 13 IN THE AFTERNOON. UV INDEX 3 OR
MODERATE.
WEDNESDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES.
WIND EAST 20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 10. WIND
CHILL NEAR MINUS 17.
PAULATUK.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. TEMPERATURE STEADY NEAR MINUS 11. WIND CHILL NEAR MINUS 16.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 7.
WIND CHILL NEAR MINUS 16. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..MAINLY CLOUDY. WIND BECOMING NORTHEAST 20 KM/H IN
THE EVENING. LOW MINUS 12. WIND CHILL MINUS 12 IN THE EVENING AND
MINUS 20 OVERNIGHT.
SACHS HARBOUR.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. FOG
PATCHES DEVELOPING LATE THIS EVENING. WIND NORTHWEST 20 KM/H. LOW
MINUS 12. WIND CHILL MINUS 15 THIS EVENING AND MINUS 20 OVERNIGHT.
WEDNESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING EARLY IN
THE MORNING. WIND BECOMING NORTH 20 KM/H IN THE AFTERNOON. HIGH
MINUS 8. WIND CHILL NEAR MINUS 19. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..MAINLY CLOUDY. WIND NORTH 20 KM/H. LOW MINUS 12.
WIND CHILL MINUS 15 IN THE EVENING AND MINUS 20 OVERNIGHT.
ULUKHAKTOK.
TONIGHT..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS EVENING. WIND
NORTHWEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW MINUS 12. WIND
CHILL MINUS 13 THIS EVENING AND MINUS 18 OVERNIGHT.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H IN THE
MORNING. HIGH MINUS 6. WIND CHILL MINUS 18 IN THE MORNING AND
MINUS 13 IN THE AFTERNOON. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..MAINLY CLOUDY. WIND NORTHEAST 20 KM/H. LOW MINUS 13.
WIND CHILL MINUS 15 IN THE EVENING AND MINUS 22 OVERNIGHT.
END
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