487
FPCN12 CWNT 101030
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
THURSDAY 10 SEPTEMBER 2026 FOR TODAY AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS MORNING THEN A
MIX OF SUN AND CLOUD. HIGH 16. UV INDEX 2 OR LOW.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT THEN
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND BECOMING SOUTHWEST
20 KM/H OVERNIGHT. LOW 8.
FRIDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING.
WIND WEST 20 KM/H. HIGH 17. UV INDEX 2 OR LOW.
AKLAVIK REGION.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS MORNING THEN A
MIX OF SUN AND CLOUD. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS
MORNING. HIGH 14. UV INDEX 2 OR LOW.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT THEN
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 7.
FRIDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING. WIND
BECOMING WEST 20 KM/H IN THE MORNING. HIGH 17. UV INDEX 2 OR LOW.
INUVIK REGION.
TODAY..A FEW SHOWERS ENDING THIS MORNING THEN CLOUDY WITH 30 PERCENT
CHANCE OF SHOWERS. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON.
WIND BECOMING NORTHWEST 20 KM/H THIS MORNING. HIGH 11. UV INDEX 1 OR
LOW.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT THEN
30 PERCENT CHANCE OF SHOWERS BEFORE MORNING. LOW 7.
FRIDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY
IN THE AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H IN THE MORNING.
HIGH 15. UV INDEX 2 OR LOW.
TUKTOYAKTUK - EAST CHANNEL REGION.
TODAY..A FEW SHOWERS ENDING THIS MORNING THEN CLOUDY. WIND NORTHWEST
30 KM/H. TEMPERATURE STEADY NEAR PLUS 5. UV INDEX 1 OR LOW.
TONIGHT..BECOMING CLOUDY LATE THIS EVENING WITH 30 PERCENT CHANCE OF
SHOWERS OVERNIGHT. WIND NORTHWEST 30 KM/H BECOMING LIGHT THIS
EVENING. WIND BECOMING SOUTH 20 OVERNIGHT. LOW PLUS 4.
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND SOUTHWEST
30 KM/H. HIGH 12. UV INDEX 1 OR LOW.
PAULATUK.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OR DRIZZLE THIS
MORNING. A FEW SHOWERS BEGINNING NEAR NOON. WIND BECOMING NORTHWEST
30 KM/H THIS MORNING. TEMPERATURE STEADY NEAR PLUS 5. UV INDEX 1 OR
LOW.
TONIGHT..A FEW SHOWERS ENDING EARLY THIS EVENING THEN CLOUDY WITH
30 PERCENT CHANCE OF SHOWERS. WIND NORTHWEST 30 KM/H BECOMING LIGHT
OVERNIGHT. LOW PLUS 3.
FRIDAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING IN THE AFTERNOON. WIND
BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 11. UV
INDEX 1 OR LOW.
SACHS HARBOUR.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST
20 KM/H. TEMPERATURE STEADY NEAR PLUS 1. UV INDEX 1 OR LOW.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST
20 KM/H BECOMING LIGHT OVERNIGHT. TEMPERATURE STEADY NEAR ZERO.
FRIDAY..CLOUDY. A FEW RAIN SHOWERS BEGINNING NEAR NOON. RAIN SHOWERS
AND FLURRIES EARLY IN THE AFTERNOON. WIND BECOMING SOUTH 20 KM/H
GUSTING TO 40 THEN SOUTHEAST 40 GUSTING TO 60 NEAR NOON. HIGH
PLUS 3. UV INDEX 1 OR LOW.
ULUKHAKTOK.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OR DRIZZLE.
WIND BECOMING NORTHWEST 30 KM/H THIS MORNING. TEMPERATURE STEADY
NEAR PLUS 5. UV INDEX 1 OR LOW.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR DRIZZLE. WIND
NORTHWEST 30 KM/H. LOW PLUS 2.
FRIDAY..OVERCAST. WIND NORTHWEST 20 KM/H BECOMING SOUTHWEST 20 NEAR
NOON THEN BECOMING SOUTHEAST 20. TEMPERATURE STEADY NEAR PLUS 3. UV
INDEX 1 OR LOW.
END
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