FPCN12 CWNT 051030

FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE

NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT

TUESDAY 5 MAY 2026 FOR TODAY AND WEDNESDAY.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.



SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.

TODAY..CLOUDY. PERIODS OF SNOW MIXED WITH RAIN BEGINNING THIS MORNING

 THEN CHANGING TO RAIN THIS AFTERNOON. HIGH 6. UV INDEX 1 OR LOW.

TONIGHT..PERIODS OF RAIN ENDING EARLY THIS EVENING THEN PARTLY

 CLOUDY. LOW ZERO.

WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5. UV INDEX 3 OR

 MODERATE.



AKLAVIK REGION.

TODAY..CLOUDY. PERIODS OF SNOW MIXED WITH RAIN BEGINNING THIS MORNING

 THEN CHANGING TO RAIN THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH

 PLUS 5. WIND CHILL MINUS 7 THIS MORNING. UV INDEX 1 OR LOW.

TONIGHT..PERIODS OF RAIN ENDING THIS EVENING THEN PARTLY CLOUDY. WIND

 BECOMING NORTHWEST 20 KM/H OVERNIGHT. LOW MINUS 2.

WEDNESDAY..A MIX OF SUN AND CLOUD. WIND NORTHWEST 20 KM/H BECOMING

 LIGHT LATE IN THE MORNING. HIGH PLUS 1. WIND CHILL MINUS 8 IN THE

 MORNING. UV INDEX 3 OR MODERATE.



INUVIK REGION.

TODAY..CLOUDY. PERIODS OF SNOW MIXED WITH RAIN BEGINNING THIS MORNING

 THEN CHANGING TO RAIN THIS AFTERNOON. HIGH PLUS 5. UV INDEX 1 OR

 LOW.

TONIGHT..PERIODS OF RAIN ENDING THIS EVENING THEN PARTLY CLOUDY. WIND

 BECOMING NORTHWEST 20 KM/H OVERNIGHT. LOW MINUS 2.

WEDNESDAY..A MIX OF SUN AND CLOUD. WIND NORTHWEST 20 KM/H BECOMING

 LIGHT LATE IN THE MORNING. HIGH PLUS 2. WIND CHILL MINUS 8 IN THE

 MORNING. UV INDEX 2 OR LOW.



TUKTOYAKTUK - EAST CHANNEL REGION.

TODAY..FOG DISSIPATING THIS MORNING THEN CLOUDY. PERIODS OF RAIN

 MIXED WITH SNOW BEGINNING THIS AFTERNOON. WIND EAST 20 KM/H

 INCREASING TO 40 GUSTING TO 60 NEAR NOON. HIGH PLUS 2. WIND CHILL

 MINUS 10 THIS MORNING. UV INDEX 2 OR LOW.

TONIGHT..PERIODS OF RAIN MIXED WITH SNOW ENDING NEAR MIDNIGHT THEN

 CLOUDY. WIND EAST 40 KM/H GUSTING TO 60 BECOMING WEST 20 GUSTING TO

 40 NEAR MIDNIGHT. LOW MINUS 2.

WEDNESDAY..MAINLY CLOUDY. WIND WEST 30 KM/H GUSTING TO 50. HIGH ZERO.

 WIND CHILL MINUS 10 IN THE MORNING. UV INDEX 2 OR LOW.



PAULATUK.

TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS MORNING. WIND

 BECOMING SOUTHEAST 40 KM/H GUSTING TO 60 THIS MORNING. HIGH PLUS 5.

 WIND CHILL MINUS 9 THIS MORNING. UV INDEX 3 OR MODERATE.

TONIGHT..CLOUDY. RAIN BEGINNING AFTER MIDNIGHT. AMOUNT 5 MM. WIND

 SOUTHEAST 40 KM/H GUSTING TO 60 BECOMING SOUTH 60 GUSTING TO 80 THIS

 EVENING. LOW PLUS 3.

WEDNESDAY..RAIN. AMOUNT 5 MM. WIND SOUTH 60 KM/H GUSTING TO 80

 DIMINISHING TO 30 GUSTING TO 50 EARLY IN THE MORNING THEN BECOMING

 WEST 20 IN THE AFTERNOON. TEMPERATURE STEADY NEAR PLUS 3. UV INDEX 1

 OR LOW.



SACHS HARBOUR.

TODAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING THIS AFTERNOON. WIND

 SOUTHEAST 20 KM/H. HIGH MINUS 2. WIND CHILL MINUS 17 THIS MORNING

 AND MINUS 8 THIS AFTERNOON. UV INDEX 2 OR LOW.

TONIGHT..MAINLY CLOUDY. NEAR BLIZZARD DEVELOPING OVERNIGHT. WIND

 SOUTHEAST 40 KM/H GUSTING TO 60 INCREASING TO 60 GUSTING TO 80

 OVERNIGHT. TEMPERATURE STEADY NEAR MINUS 3. WIND CHILL NEAR

 MINUS 12.

WEDNESDAY..NEAR BLIZZARD ENDING IN THE AFTERNOON THEN CLOUDY WITH

 30 PERCENT CHANCE OF FLURRIES. SNOWFALL AMOUNT 2 TO 4 CM. BLOWING

 SNOW AT TIMES LATE IN THE AFTERNOON. WIND SOUTHEAST 60 KM/H GUSTING

 TO 80 BECOMING SOUTHWEST 40 GUSTING TO 60 IN THE AFTERNOON.

 HIGH ZERO. WIND CHILL MINUS 12 IN THE MORNING. UV INDEX 2 OR LOW.



ULUKHAKTOK.

TODAY..CLOUDY. WIND EAST 30 KM/H. HIGH MINUS 2. WIND CHILL MINUS 17

 THIS MORNING AND MINUS 9 THIS AFTERNOON. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. WIND SOUTHEAST 40 KM/H GUSTING TO 60. TEMPERATURE

 STEADY NEAR MINUS 3. WIND CHILL NEAR MINUS 11.

WEDNESDAY..CLOUDY. NEAR BLIZZARD DEVELOPING IN THE MORNING. SNOWFALL

 AMOUNT 2 TO 4 CM. WIND SOUTHEAST 40 KM/H GUSTING TO 60 INCREASING TO

 60 GUSTING TO 80 IN THE MORNING. HIGH ZERO. WIND CHILL MINUS 12 IN

 THE MORNING. UV INDEX 1 OR LOW.



END