125  
FPCN11 CWNT 130037 AAA  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
6:36 P.M. MDT FRIDAY 12 JUNE 2026 FOR TONIGHT SATURDAY AND SATURDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SATURDAY.  
 
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 10.  
SATURDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING NORTH 20 KM/H IN THE  
AFTERNOON. HIGH 20. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE  
EVENING WITH RISK OF A THUNDERSTORM. CLEARING BEFORE MORNING. WIND  
NORTH 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 9.  
 
REMAINDER UNCHANGED.  
 
END  
 
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