311  
FPCN15 CWVR 282150  
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 4:00 P.M. MDT FRIDAY 28 AUGUST 2026 FOR TONIGHT  
SATURDAY AND SATURDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SATURDAY.  
 
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MAJOR REFERENCE ELEVATIONS:  
CASTLEGAR: 430 METRES.  
CRANBROOK: 920 METRES.  
BLUEBERRY-PAULSON: 1570 METRES.  
KOOTENAY PASS: 1774 METRES.  
CROWSNEST PASS: 1300 METRES.  
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BOUNDARY.  
TONIGHT..WIDESPREAD SMOKE. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 10.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIDESPREAD SMOKE. WIND BECOMING SOUTHWEST 20 KM/H IN  
THE AFTERNOON. HIGH 18. UV INDEX 2 OR LOW.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE EVENING. WIDESPREAD SMOKE IN THE EVENING. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 10.  
 
ARROW LAKES - SLOCAN LAKE.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOCAL  
SMOKE. LOW 11.  
SATURDAY..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. LOCAL SMOKE. HIGH 18. UV INDEX 2 OR  
LOW.  
SATURDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE EVENING. LOCAL SMOKE. LOW 11.  
 
WEST KOOTENAY.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS OVERNIGHT. LOCAL SMOKE.  
WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.  
LOW 11.  
SATURDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. LOCAL SMOKE. WIND BECOMING SOUTH 20 KM/H GUSTING TO  
40 NEAR NOON. HIGH 22. UV INDEX 4 OR MODERATE.  
SATURDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM IN THE EVENING. LOCAL SMOKE. WIND SOUTH 20 KM/H  
GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 11.  
 
KOOTENAY LAKE.  
TONIGHT..WIDESPREAD SMOKE. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT THIS EVENING. LOW 13.  
SATURDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. 60 PERCENT  
CHANCE OF SHOWERS IN THE AFTERNOON WITH RISK OF A THUNDERSTORM.  
WIDESPREAD SMOKE. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 EARLY IN  
THE AFTERNOON. HIGH 23. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM IN THE EVENING. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE NEAR MIDNIGHT. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT  
IN THE EVENING. LOW 10.  
 
EAST KOOTENAY - NORTH INCLUDING INVERMERE.  
TONIGHT..A FEW CLOUDS. LOCAL SMOKE. WIND SOUTH 20 KM/H GUSTING TO 40  
BECOMING LIGHT THIS EVENING. LOW 6.  
SATURDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. WIND BECOMING  
SOUTH 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 21. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE  
EVENING AND AFTER MIDNIGHT WITH RISK OF A THUNDERSTORM. LOCAL SMOKE.  
WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING.  
LOW 7.  
 
EAST KOOTENAY - SOUTH INCLUDING CRANBROOK.  
TONIGHT..WIDESPREAD SMOKE. WIND SOUTH 30 KM/H GUSTING TO 50 BECOMING  
LIGHT THIS EVENING. LOW 9.  
SATURDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. 40 PERCENT  
CHANCE OF SHOWERS IN THE AFTERNOON WITH RISK OF A THUNDERSTORM.  
LOCAL SMOKE. WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 50 IN THE  
AFTERNOON. HIGH 22. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN  
THE EVENING AND RISK OF A THUNDERSTORM. CLEARING NEAR MIDNIGHT.  
LOCAL SMOKE. WIND SOUTHEAST 30 KM/H GUSTING TO 50 BECOMING LIGHT IN  
THE EVENING. LOW 9.  
 
ELK VALLEY.  
TONIGHT..A FEW CLOUDS. LOCAL SMOKE. WIND SOUTH 30 KM/H GUSTING TO 50  
BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 5.  
SATURDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS LATE  
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE BECOMING  
HAZY NEAR NOON. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 NEAR NOON.  
HIGH 22. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN  
THE EVENING AND RISK OF A THUNDERSTORM. CLEARING NEAR MIDNIGHT.  
HAZY. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE  
EVENING. LOW 6.  
 
END  
 
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