366
FPCN12 CWNT 311631
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MDT
SUNDAY 31 MAY 2026 FOR TODAY AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TODAY..MAINLY CLOUDY. WIND SOUTH 20 KM/H GUSTING TO 40. HIGH 16. UV
INDEX 3 OR MODERATE.
TONIGHT..A MIX OF SUN AND CLOUD. BECOMING CLOUDY THIS EVENING. WIND
SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW
PLUS 4.
MONDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
HIGH 21. UV INDEX 3 OR MODERATE.
AKLAVIK REGION.
TODAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY THIS AFTERNOON. WIND
SOUTH 20 KM/H GUSTING TO 40. HIGH 11. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
EVENING. LOW PLUS 3.
MONDAY..BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. 30 PERCENT
CHANCE OF SHOWERS LATE IN THE AFTERNOON. HIGH 15. UV INDEX 3 OR
MODERATE.
INUVIK REGION.
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTH 20 KM/H GUSTING TO 40.
HIGH 11. UV INDEX 3 OR MODERATE.
TONIGHT..A MIX OF SUN AND CLOUD. BECOMING CLOUDY THIS EVENING. WIND
SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 4.
MONDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
HIGH 17. UV INDEX 3 OR MODERATE.
TUKTOYAKTUK - EAST CHANNEL REGION.
TODAY..CLOUDY. WIND SOUTH 20 KM/H GUSTING TO 40. HIGH PLUS 3. UV
INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. BECOMING A MIX OF SUN AND CLOUD OVERNIGHT. WIND
SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW
MINUS 2. WIND CHILL MINUS 7 OVERNIGHT.
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 5. WIND
CHILL MINUS 7 IN THE MORNING. UV INDEX 4 OR MODERATE.
PAULATUK.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. RISK OF
FREEZING DRIZZLE EARLY THIS AFTERNOON. WIND BECOMING SOUTHWEST
20 KM/H THIS AFTERNOON. HIGH PLUS 3. WIND CHILL MINUS 9 THIS
MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 20 KM/H. LOW ZERO.
MONDAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 20 KM/H. HIGH 6. UV
INDEX 3 OR MODERATE.
SACHS HARBOUR.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES AND RISK OF
FREEZING DRIZZLE. FOG PATCHES. WIND BECOMING SOUTH 20 KM/H THIS
AFTERNOON. HIGH MINUS 4. WIND CHILL NEAR MINUS 13. UV INDEX 3 OR
MODERATE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. RISK OF
FREEZING DRIZZLE THIS EVENING. FOG PATCHES DISSIPATING NEAR
MIDNIGHT. WIND SOUTH 30 KM/H. LOW MINUS 6. WIND CHILL NEAR MINUS 14.
MONDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY IN THE MORNING.
BECOMING A MIX OF SUN AND CLOUD LATE IN THE MORNING. WIND SOUTH
30 KM/H BECOMING LIGHT IN THE MORNING. WIND BECOMING NORTHWEST 20 IN
THE AFTERNOON. HIGH MINUS 2. WIND CHILL MINUS 12 IN THE MORNING AND
MINUS 7 IN THE AFTERNOON. UV INDEX 4 OR MODERATE.
ULUKHAKTOK.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES AND RISK OF
FREEZING DRIZZLE. FOG PATCHES. WIND WEST 20 KM/H BECOMING LIGHT THIS
AFTERNOON. HIGH ZERO. WIND CHILL MINUS 8 THIS MORNING. UV INDEX 3 OR
MODERATE.
TONIGHT..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. LOW MINUS 4.
WIND CHILL MINUS 9 OVERNIGHT.
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND
CHILL MINUS 8 IN THE MORNING. UV INDEX 3 OR MODERATE.
END
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