586
FPCN12 CWNT 192130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
WEDNESDAY 19 AUGUST 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. BECOMING CLOUDY THIS EVENING WITH 60 PERCENT
CHANCE OF SHOWERS OVERNIGHT. LOW 10.
THURSDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING.
BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. HIGH 19. UV
INDEX 3 OR MODERATE.
THURSDAY NIGHT..PARTLY CLOUDY. LOW 12.
AKLAVIK REGION.
TONIGHT..CLOUDY. SHOWERS BEGINNING EARLY THIS EVENING. WIND BECOMING
NORTH 20 KM/H THIS EVENING. LOW 7.
THURSDAY..SHOWERS ENDING IN THE MORNING THEN CLEARING. HIGH 17. UV
INDEX 3 OR MODERATE.
THURSDAY NIGHT..PARTLY CLOUDY. LOW 12.
INUVIK REGION.
TONIGHT..CLOUDY. SHOWERS BEGINNING THIS EVENING. WIND BECOMING
NORTHEAST 20 KM/H THIS EVENING. LOW 6.
THURSDAY..SHOWERS ENDING IN THE MORNING THEN CLEARING. HIGH 17. UV
INDEX 1 OR LOW.
THURSDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
LOW 13.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE THIS
EVENING AND OVERNIGHT. WIND NORTHEAST 20 KM/H BECOMING LIGHT
OVERNIGHT. LOW PLUS 5.
THURSDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS EARLY IN
THE MORNING. CLEARING NEAR NOON. WIND BECOMING SOUTHEAST 20 KM/H IN
THE AFTERNOON. HIGH 14. UV INDEX 3 OR MODERATE.
THURSDAY NIGHT..A FEW CLOUDS. WIND SOUTHEAST 20 KM/H. LOW 11.
PAULATUK.
TONIGHT..RAIN ENDING THIS EVENING THEN CLOUDY. WIND WEST 30 KM/H
GUSTING TO 50 BECOMING LIGHT OVERNIGHT. LOW PLUS 4.
THURSDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE AFTERNOON.
HIGH 10. UV INDEX 3 OR MODERATE.
THURSDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOW 7.
SACHS HARBOUR.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF DRIZZLE THIS EVENING THEN
30 PERCENT CHANCE OF FLURRIES OVERNIGHT. RISK OF FREEZING DRIZZLE
OVERNIGHT. FOG PATCHES. WIND NORTH 40 KM/H GUSTING TO 60 DIMINISHING
TO 20 OVERNIGHT. LOW MINUS 1.
THURSDAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING IN THE MORNING. WIND
NORTH 20 KM/H BECOMING LIGHT IN THE MORNING. HIGH PLUS 4. UV INDEX 2
OR LOW.
THURSDAY NIGHT..PARTLY CLOUDY. WIND BECOMING SOUTHEAST 30 KM/H
OVERNIGHT. LOW PLUS 3.
ULUKHAKTOK.
TONIGHT..CLOUDY. FOG PATCHES. WIND NORTHWEST 30 KM/H. LOW PLUS 4.
THURSDAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING IN THE MORNING. WIND
NORTH 30 KM/H. HIGH 9. UV INDEX 2 OR LOW.
THURSDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 30 KM/H BECOMING LIGHT
NEAR MIDNIGHT. LOW PLUS 3.
END
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page