381  
FPCN12 CWNT 302133  
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE  
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT  
MONDAY 30 JUNE 2025 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. 60 PERCENT CHANCE OF SHOWERS THIS  
EVENING WITH RISK OF A THUNDERSTORM. LOW 12.  
TUESDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING AND  
EARLY IN THE AFTERNOON. HIGH 18. UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..CLEARING IN THE EVENING. LOW 7.  
 
AKLAVIK REGION.  
TONIGHT..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY  
THIS EVENING WITH RISK OF A THUNDERSTORM. LOW 12.  
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
HIGH 17. UV INDEX 3 OR MODERATE.  
TUESDAY NIGHT..CLEARING IN THE EVENING. LOW 6.  
 
INUVIK REGION.  
TONIGHT..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY  
THIS EVENING WITH RISK OF A THUNDERSTORM. LOW 11.  
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE MORNING THEN  
A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 5 OR MODERATE.  
TUESDAY NIGHT..CLEARING IN THE EVENING. LOW 8.  
 
TUKTOYAKTUK - EAST CHANNEL REGION.  
TONIGHT..CLOUDY. FOG PATCHES. WIND NORTH 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 6.  
TUESDAY..CLOUDY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 9. UV  
INDEX 3 OR MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY. LOW PLUS 4.  
 
PAULATUK.  
TONIGHT..MAINLY SUNNY. INCREASING CLOUDINESS AFTER MIDNIGHT THEN  
60 PERCENT CHANCE OF SHOWERS OVERNIGHT. FOG PATCHES DEVELOPING  
OVERNIGHT. WIND NORTHWEST 20 KM/H. LOW PLUS 5.  
TUESDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING AND  
EARLY IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE AFTERNOON.  
WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 7. UV  
INDEX 3 OR MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.  
LOW PLUS 3.  
 
SACHS HARBOUR.  
TONIGHT..CLOUDY. FOG PATCHES DEVELOPING EARLY THIS EVENING. WIND  
BECOMING NORTHWEST 30 KM/H EARLY THIS EVENING. LOW PLUS 1.  
TUESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. FOG  
PATCHES DISSIPATING IN THE MORNING. WIND NORTHWEST 30 KM/H. HIGH 6.  
UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..A MIX OF SUN AND CLOUD. FOG PATCHES DEVELOPING  
OVERNIGHT. WIND NORTH 30 KM/H. LOW PLUS 2.  
 
ULUKHAKTOK.  
TONIGHT..MAINLY SUNNY. INCREASING CLOUDINESS NEAR MIDNIGHT THEN  
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND SOUTH 20 KM/H BECOMING  
LIGHT THIS EVENING. LOW PLUS 3.  
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
CLEARING IN THE AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H NEAR  
NOON. HIGH 13. UV INDEX 3 OR MODERATE.  
TUESDAY NIGHT..MAINLY SUNNY. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
NEAR MIDNIGHT. LOW 8.  
 
END  
 
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