444  
FPCN11 CWNT 311344 AAA  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
7:43 A.M. MDT FRIDAY 31 JULY 2026 FOR TODAY AND SATURDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.  
 
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.  
TODAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS LATE THIS  
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING THIS  
MORNING. HIGH 26. HUMIDEX 28. UV INDEX 4 OR MODERATE.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. LOW 13.  
SATURDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 22. UV INDEX 4 OR MODERATE.  
 
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND  
BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH 24. HUMIDEX 26. UV  
INDEX 4 OR MODERATE.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH A FEW SHOWERS. RISK OF A  
THUNDERSTORM LATE THIS EVENING AND AFTER MIDNIGHT. WIND BECOMING  
NORTH 20 KM/H OVERNIGHT. LOW 13.  
SATURDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 22.  
UV INDEX 4 OR MODERATE.  
 
REMAINDER UNCHANGED.  
 
END  
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