339  
FPCN15 CWVR 052145  
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 4:00 P.M. MDT SUNDAY 5 APRIL 2026 FOR TONIGHT  
MONDAY AND MONDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY.  
 
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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..PARTLY CLOUDY. LOW PLUS 4.  
MONDAY..A MIX OF SUN AND CLOUD. 40 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 21. UV INDEX 4 OR  
MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H  
GUSTING TO 50. LOW PLUS 5.  
 
ARROW LAKES - SLOCAN LAKE.  
TONIGHT..PARTLY CLOUDY. LOW PLUS 2.  
MONDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF THUNDERSTORMS. WIND BECOMING SOUTHWEST  
20 KM/H EARLY IN THE AFTERNOON. HIGH 15. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..SHOWERS. RISK OF THUNDERSTORMS EARLY IN THE EVENING.  
SNOW LEVEL LOWERING TO 800 METRES BEFORE MORNING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT IN THE EVENING. WIND BECOMING NORTH 30  
GUSTING TO 60 BEFORE MORNING. LOW PLUS 4.  
 
WEST KOOTENAY.  
TONIGHT..PARTLY CLOUDY. LOW PLUS 2.  
MONDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF THUNDERSTORMS. WIND BECOMING SOUTHWEST  
20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON. HIGH 20. UV INDEX 4 OR  
MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING WITH RISK OF THUNDERSTORMS. WIND SOUTHWEST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW PLUS 4.  
 
KOOTENAY LAKE.  
TONIGHT..PARTLY CLOUDY. LOW PLUS 4.  
MONDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS LATE IN  
THE AFTERNOON WITH RISK OF THUNDERSTORMS. WIND BECOMING SOUTHWEST  
20 KM/H IN THE AFTERNOON. HIGH 19. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK  
OF THUNDERSTORMS EARLY IN THE EVENING. SNOW LEVEL LOWERING TO 1000  
METRES BEFORE MORNING. WIND SOUTHWEST 20 KM/H BECOMING LIGHT NEAR  
MIDNIGHT. LOW 6.  
 
EAST KOOTENAY.  
TONIGHT..PARTLY CLOUDY. LOW PLUS 1.  
MONDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS LATE IN  
THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTH  
20 KM/H IN THE AFTERNOON. HIGH 16. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHWEST  
20 KM/H GUSTING TO 40. LOW PLUS 4.  
 
ELK VALLEY.  
TONIGHT..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT LATE THIS EVENING. LOW ZERO.  
MONDAY..MAINLY CLOUDY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40  
IN THE AFTERNOON. HIGH 15. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN THE  
EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40.  
LOW PLUS 4.  
 
END  
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