576
FPCN12 CWNT 082130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
TUESDAY 8 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..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE THIS
EVENING AND OVERNIGHT. LOW 9.
WEDNESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND NORTHWEST
20 KM/H. HIGH 13. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..CLOUDY. A FEW SHOWERS BEGINNING IN THE EVENING.
LOCAL AMOUNT 5 MM. LOW PLUS 5.
AKLAVIK REGION.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. FOG
PATCHES DEVELOPING AFTER MIDNIGHT. WIND BECOMING NORTHWEST 20 KM/H
OVERNIGHT. LOW 7.
WEDNESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. FOG
PATCHES DISSIPATING IN THE MORNING. WIND NORTHWEST 30 KM/H GUSTING
TO 50. HIGH 10. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..CLOUDY. A FEW SHOWERS BEGINNING IN THE EVENING AND
ENDING OVERNIGHT. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT IN THE EVENING. WIND BECOMING NORTHWEST 30 GUSTING TO 50
OVERNIGHT. LOW PLUS 4.
INUVIK REGION.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. FOG
PATCHES DEVELOPING AFTER MIDNIGHT. LOW 8.
WEDNESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. FOG PATCHES
DISSIPATING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE
MORNING. TEMPERATURE STEADY NEAR 7. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..CLOUDY. A FEW SHOWERS BEGINNING LATE IN THE EVENING
AND ENDING BEFORE MORNING. WIND NORTHWEST 20 KM/H. LOW PLUS 4.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND
SOUTHEAST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 7.
WEDNESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. FOG PATCHES
DISSIPATING IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING
TO 50 IN THE MORNING. TEMPERATURE STEADY NEAR 7. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..CLOUDY. A FEW SHOWERS BEGINNING LATE IN THE EVENING
AND ENDING BEFORE MORNING. WIND NORTHWEST 30 KM/H GUSTING TO 50. LOW
PLUS 3.
PAULATUK.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. LOW PLUS 4.
WEDNESDAY..MAINLY CLOUDY. HIGH 13. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..CLOUDY. A FEW SHOWERS BEGINNING IN THE EVENING. WIND
BECOMING NORTHWEST 30 KM/H GUSTING TO 50 NEAR MIDNIGHT. LOW PLUS 4.
SACHS HARBOUR.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND SOUTHEAST
30 KM/H GUSTING TO 50. LOW PLUS 4.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND EAST
20 KM/H BECOMING SOUTHWEST 20 IN THE AFTERNOON. HIGH 6. UV INDEX 1
OR LOW.
WEDNESDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS CHANGING TO
30 PERCENT CHANCE OF DRIZZLE IN THE EVENING. WIND SOUTHWEST 20 KM/H
BECOMING NORTHWEST 20 NEAR MIDNIGHT. LOW PLUS 1.
ULUKHAKTOK.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND EAST 40 KM/H
GUSTING TO 60. TEMPERATURE STEADY NEAR PLUS 5.
WEDNESDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING. WIND
EAST 30 KM/H GUSTING TO 50 BECOMING NORTHWEST 20 LATE IN THE
AFTERNOON. HIGH 7. UV INDEX 1 OR LOW.
WEDNESDAY NIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS
OVERNIGHT. WIND NORTHWEST 20 KM/H. LOW PLUS 4.
END
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