FPCN12 CWNT 222130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
SATURDAY 22 AUGUST 2026 FOR TONIGHT SUNDAY AND SUNDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SUNDAY.

SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
 THUNDERSTORM THIS EVENING. WIND BECOMING NORTH 30 KM/H GUSTING TO 50
 NEAR MIDNIGHT. LOW 9.
SUNDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING.
 WIND NORTH 30 KM/H GUSTING TO 50. HIGH 11. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
 WIND NORTH 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR MIDNIGHT. LOW
 PLUS 5.

AKLAVIK REGION.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
 THUNDERSTORM THIS EVENING. WIND BECOMING NORTHWEST 30 KM/H GUSTING
 TO 50 THIS EVENING. LOW PLUS 5.
SUNDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING
 AND EARLY IN THE AFTERNOON. WIND NORTHWEST 40 KM/H GUSTING TO 60.
 HIGH 7. UV INDEX 2 OR LOW.
SUNDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
 WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40
 NEAR MIDNIGHT. LOW PLUS 4.

INUVIK REGION.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT
 CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND
 BECOMING NORTHWEST 30 KM/H GUSTING TO 50 OVERNIGHT. LOW PLUS 5.
SUNDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING
 AND EARLY IN THE AFTERNOON. WIND NORTHWEST 30 KM/H GUSTING TO 50.
 HIGH 8. UV INDEX 2 OR LOW.
SUNDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
 WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT OVERNIGHT. LOW
 PLUS 4.

TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS OVERNIGHT. WIND BECOMING
 NORTHWEST 30 KM/H GUSTING TO 50 NEAR MIDNIGHT. LOW 6.
SUNDAY..MAINLY CLOUDY. WIND NORTHWEST 40 KM/H GUSTING TO 60.
 TEMPERATURE STEADY NEAR 7. UV INDEX 2 OR LOW.
SUNDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
 WIND NORTH 40 KM/H GUSTING TO 60. LOW PLUS 4.

PAULATUK.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND NORTHEAST
 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 10.
SUNDAY..CLOUDY. TEMPERATURE STEADY NEAR 10. UV INDEX 2 OR LOW.
SUNDAY NIGHT..MAINLY CLOUDY. WIND BECOMING NORTHEAST 20 KM/H IN THE
 EVENING. LOW PLUS 5.

SACHS HARBOUR.
TONIGHT..A FEW CLOUDS. WIND SOUTHEAST 40 KM/H BECOMING EAST 20
 OVERNIGHT. LOW 7.
SUNDAY..MAINLY SUNNY. WIND EAST 20 KM/H BECOMING LIGHT NEAR NOON.
 HIGH 11. UV INDEX 2 OR LOW.
SUNDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
 WIND NORTH 30 KM/H GUSTING TO 50. LOW PLUS 2.

ULUKHAKTOK.
TONIGHT..A FEW CLOUDS. WIND SOUTHEAST 30 KM/H GUSTING TO 50. LOW
 PLUS 5.
SUNDAY..MAINLY SUNNY. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 14.
 UV INDEX 2 OR LOW.
SUNDAY NIGHT..INCREASING CLOUDINESS LATE IN THE EVENING. WIND
 SOUTHEAST 30 KM/H GUSTING TO 50. LOW 7.

END