446  
FPCN12 CWNT 191630  
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE  
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MDT  
SUNDAY 19 JULY 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..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 4 OR MODERATE.  
TONIGHT..CLEAR. LOW 12.  
MONDAY..SUNNY. HIGH 28. HUMIDEX 31. UV INDEX 5 OR MODERATE.  
 
AKLAVIK REGION.  
TODAY..A MIX OF SUN AND CLOUD. HIGH 22. HUMIDEX 25. UV INDEX 4 OR  
MODERATE.  
TONIGHT..CLEARING THIS EVENING. LOW 14.  
MONDAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 4 OR MODERATE.  
 
INUVIK REGION.  
TODAY..A MIX OF SUN AND CLOUD. HIGH 23. HUMIDEX 25. UV INDEX 4 OR  
MODERATE.  
TONIGHT..CLEARING THIS EVENING. LOW 16.  
MONDAY..SUNNY. HIGH 27. HUMIDEX 30. UV INDEX 4 OR MODERATE.  
 
TUKTOYAKTUK - EAST CHANNEL REGION.  
TODAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON.  
HIGH 18. UV INDEX 4 OR MODERATE.  
TONIGHT..CLEARING LATE THIS EVENING. LOW 9.  
MONDAY..SUNNY. HIGH 21. UV INDEX 4 OR MODERATE.  
 
PAULATUK.  
TODAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON.  
HIGH 12. UV INDEX 3 OR MODERATE.  
TONIGHT..CLEARING LATE THIS EVENING. LOW 7.  
MONDAY..SUNNY. HIGH 14. UV INDEX 4 OR MODERATE.  
 
SACHS HARBOUR.  
TODAY..MAINLY CLOUDY. FOG PATCHES DEVELOPING THIS AFTERNOON. HIGH 9.  
UV INDEX 3 OR MODERATE.  
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. FOG PATCHES. LOW  
PLUS 3.  
MONDAY..CLEARING NEAR NOON. FOG PATCHES. HIGH PLUS 5. UV INDEX 3 OR  
MODERATE.  
 
ULUKHAKTOK.  
TODAY..MAINLY CLOUDY. HIGH 14. UV INDEX 3 OR MODERATE.  
TONIGHT..MAINLY CLOUDY. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTHWEST 20 KM/H NEAR  
NOON. HIGH 12. UV INDEX 4 OR MODERATE.  
 
END  
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