419  
FPCN12 CWNT 292131  
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE  
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT  
MONDAY 29 JUNE 2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT TUESDAY.  
 
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.  
TONIGHT..A MIX OF SUN AND CLOUD. LOW 11.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..SUNNY. LOW 9.  
 
AKLAVIK REGION.  
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT.  
LOW 6.  
TUESDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
HIGH 16. UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..SUNNY. LOW 8.  
 
INUVIK REGION.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.  
LOW 6.  
TUESDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING  
AND EARLY IN THE AFTERNOON. HIGH 17. UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..SUNNY. LOW 8.  
 
TUKTOYAKTUK - EAST CHANNEL REGION.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW  
PLUS 4.  
TUESDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 7. UV INDEX 4 OR  
MODERATE.  
TUESDAY NIGHT..SUNNY. LOW PLUS 5.  
 
PAULATUK.  
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.  
A FEW SHOWERS BEGINNING EARLY THIS EVENING AND ENDING NEAR MIDNIGHT  
THEN A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM THIS EVENING.  
WIND WEST 20 KM/H. LOW PLUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H BECOMING EAST  
20 NEAR NOON. HIGH 12. UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..SUNNY. BECOMING A MIX OF SUN AND CLOUD OVERNIGHT. WIND  
EAST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW PLUS 3.  
 
SACHS HARBOUR.  
TONIGHT..PERIODS OF RAIN. AMOUNT 5 MM. WIND NORTHEAST 30 KM/H  
BECOMING SOUTH 20 NEAR MIDNIGHT. LOW PLUS 2.  
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF DRIZZLE. FOG PATCHES. WIND  
SOUTH 20 KM/H BECOMING NORTHWEST 30 IN THE MORNING. HIGH PLUS 4. UV  
INDEX 3 OR MODERATE.  
TUESDAY NIGHT..A MIX OF SUN AND CLOUD. WIND NORTHWEST 30 KM/H  
BECOMING LIGHT OVERNIGHT. LOW ZERO.  
 
ULUKHAKTOK.  
TONIGHT..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHEAST 20 KM/H BECOMING  
LIGHT NEAR MIDNIGHT. LOW 6.  
TUESDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF DRIZZLE. FOG  
PATCHES. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 10. UV  
INDEX 3 OR MODERATE.  
TUESDAY NIGHT..CLEARING IN THE EVENING. WIND WEST 20 KM/H BECOMING  
LIGHT IN THE EVENING. LOW PLUS 3.  
 
END  
 
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