FPCN12 CWNT 041030

FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE

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

MONDAY 4 MAY 2026 FOR TODAY AND TUESDAY.

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



SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.

TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG PATCHES

 DISSIPATING THIS MORNING. HIGH 6. UV INDEX 3 OR MODERATE.

TONIGHT..MAINLY CLOUDY. LOW PLUS 1.

TUESDAY..CLOUDY. A FEW SHOWERS BEGINNING NEAR NOON. HIGH 10. UV

 INDEX 2 OR LOW.



AKLAVIK REGION.

TODAY..A MIX OF SUN AND CLOUD. HIGH 6. UV INDEX 3 OR MODERATE.

TONIGHT..MAINLY CLOUDY. LOW PLUS 1.

TUESDAY..CLOUDY. A FEW SHOWERS BEGINNING IN THE AFTERNOON. HIGH 6. UV

 INDEX 3 OR MODERATE.



INUVIK REGION.

TODAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING THIS MORNING.

 HIGH 6. UV INDEX 3 OR MODERATE.

TONIGHT..MAINLY CLOUDY. LOW PLUS 2.

TUESDAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING IN THE AFTERNOON.

 HIGH PLUS 5. UV INDEX 3 OR MODERATE.



TUKTOYAKTUK - EAST CHANNEL REGION.

TODAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH ZERO. WIND CHILL

 MINUS 7 THIS MORNING. UV INDEX 2 OR LOW.

TONIGHT..MAINLY CLOUDY. WIND BECOMING EAST 20 KM/H GUSTING TO 40 NEAR

 MIDNIGHT. LOW MINUS 2. WIND CHILL MINUS 8 OVERNIGHT.

TUESDAY..CLOUDY. A FEW SHOWERS BEGINNING IN THE AFTERNOON. WIND EAST

 20 KM/H GUSTING TO 40 INCREASING TO 40 GUSTING TO 60 NEAR NOON. HIGH

 PLUS 3. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 3 OR MODERATE.



PAULATUK.

TODAY..A FEW FLURRIES ENDING THIS AFTERNOON THEN CLOUDY WITH

 30 PERCENT CHANCE OF FLURRIES. RISK OF FREEZING DRIZZLE LATE THIS

 AFTERNOON. WIND SOUTHWEST 20 KM/H. HIGH PLUS 1. UV INDEX 2 OR LOW.

TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS EVENING

 AND AFTER MIDNIGHT WITH RISK OF FREEZING DRIZZLE. WIND SOUTHWEST

 20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 3. WIND CHILL NEAR

 MINUS 8.

TUESDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHEAST 20 KM/H

 GUSTING TO 40 IN THE MORNING THEN INCREASING TO 40 GUSTING TO 60

 NEAR NOON. HIGH 6. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 3 OR

 MODERATE.



SACHS HARBOUR.

TODAY..PERIODS OF LIGHT SNOW. WIND EAST 30 KM/H BECOMING LIGHT THIS

 MORNING. HIGH MINUS 6. WIND CHILL MINUS 17 THIS MORNING AND MINUS 12

 THIS AFTERNOON. UV INDEX 1 OR LOW.

TONIGHT..PERIODS OF LIGHT SNOW ENDING NEAR MIDNIGHT THEN MAINLY

 CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. RISK OF FREEZING DRIZZLE

 OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL MINUS 12

 THIS EVENING AND MINUS 18 OVERNIGHT.

TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES IN THE

 MORNING AND EARLY IN THE AFTERNOON WITH RISK OF FREEZING DRIZZLE.

 WIND SOUTHEAST 20 KM/H GUSTING TO 40 INCREASING TO 40 GUSTING TO 60

 NEAR NOON. HIGH MINUS 1. WIND CHILL MINUS 18 IN THE MORNING AND

 MINUS 9 IN THE AFTERNOON. UV INDEX 3 OR MODERATE.



ULUKHAKTOK.

TODAY..CLOUDY. PERIODS OF LIGHT SNOW BEGINNING THIS MORNING. WIND

 EAST 40 KM/H GUSTING TO 60. HIGH MINUS 5. WIND CHILL MINUS 19 THIS

 MORNING AND MINUS 14 THIS AFTERNOON. UV INDEX 1 OR LOW.

TONIGHT..PERIODS OF LIGHT SNOW. WIND SOUTHEAST 40 KM/H GUSTING TO 60.

 LOW MINUS 6. WIND CHILL NEAR MINUS 15.

TUESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE MORNING

 AND EARLY IN THE AFTERNOON WITH RISK OF FREEZING DRIZZLE. WIND

 SOUTHEAST 40 KM/H GUSTING TO 60. HIGH MINUS 1. WIND CHILL MINUS 14

 IN THE MORNING AND MINUS 9 IN THE AFTERNOON. UV INDEX 2 OR LOW.



END