262  
FPCN15 CWVR 221645  
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 11:00 A.M. MDT FRIDAY 22 MAY 2026 FOR TODAY AND  
SATURDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.  
 
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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.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS  
AFTERNOON. RISK OF THUNDERSTORMS OVER NORTHERN SECTIONS. HIGH 25. UV  
INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. RISK OF THUNDERSTORMS OVER NORTHERN SECTIONS EARLY THIS  
EVENING. LOW 11.  
SATURDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
WIND BECOMING SOUTHWEST 20 KM/H IN THE MORNING. HIGH 28. UV INDEX 7  
OR HIGH.  
 
ARROW LAKES - SLOCAN LAKE.  
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON  
WITH RISK OF A THUNDERSTORM. HIGH 20. UV INDEX 5 OR MODERATE.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM EARLY THIS EVENING. LOW 7.  
SATURDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS LATE  
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 23. UV INDEX 7 OR  
HIGH.  
 
WEST KOOTENAY.  
TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS AFTERNOON  
WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTHWEST 20 KM/H THIS  
AFTERNOON. HIGH 24. UV INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS EVENING  
WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 9.  
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE  
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIND BECOMING  
SOUTHWEST 30 KM/H GUSTING TO 50 IN THE AFTERNOON. HIGH 27. UV  
INDEX 7 OR HIGH.  
 
KOOTENAY LAKE.  
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON  
WITH RISK OF A THUNDERSTORM. WIND BECOMING NORTHWEST 20 KM/H THIS  
AFTERNOON. HIGH 23. UV INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING  
AND RISK OF A THUNDERSTORM. CLEARING LATE THIS EVENING. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTHWEST  
20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 25. UV INDEX 7 OR HIGH.  
 
EAST KOOTENAY.  
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON  
WITH RISK OF A THUNDERSTORM. HIGH 22. UV INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING AND RISK OF A THUNDERSTORM. CLEARING THIS EVENING. LOW 7.  
SATURDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS LATE  
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIND BECOMING  
SOUTHWEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 23. UV  
INDEX 7 OR HIGH.  
 
ELK VALLEY.  
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON  
WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H GUSTING TO  
40 THIS AFTERNOON. HIGH 18. UV INDEX 5 OR MODERATE.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING AND RISK OF A THUNDERSTORM. CLEARING LATE THIS EVENING. WIND  
SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 4  
WITH RISK OF FROST.  
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE  
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTH  
30 KM/H GUSTING TO 60 IN THE AFTERNOON. HIGH 21. UV INDEX 7 OR HIGH.  
 
END  
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