120  
FPCN15 CWVR 112153  
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 4:00 P.M. MDT MONDAY 11 MAY 2026 FOR TONIGHT  
TUESDAY AND TUESDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT TUESDAY.  
 
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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..CLEAR. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING.  
LOW 7 EXCEPT PLUS 2 OVER WESTERN SECTIONS. RISK OF FROST.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE MORNING.  
HIGH 29. UV INDEX 6 OR HIGH.  
TUESDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT  
THEN 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 10.  
 
ARROW LAKES - SLOCAN LAKE.  
TONIGHT..A FEW CLOUDS. LOW PLUS 4 WITH RISK OF FROST.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. HIGH 22.  
UV INDEX 6 OR HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.  
LOW 9.  
 
WEST KOOTENAY.  
TONIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 6.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 27. UV INDEX 6 OR HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.  
LOW 10.  
 
KOOTENAY LAKE.  
TONIGHT..A FEW CLOUDS. LOW 9.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 26. UV INDEX 7 OR HIGH.  
TUESDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS OVERNIGHT. LOW 12.  
 
EAST KOOTENAY - NORTH INCLUDING INVERMERE.  
TONIGHT..A FEW CLOUDS. WIND NORTHWEST 30 KM/H BECOMING LIGHT THIS  
EVENING. LOW PLUS 4 WITH RISK OF FROST.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 26. UV INDEX 6 OR HIGH.  
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOW PLUS 4.  
 
EAST KOOTENAY - SOUTH INCLUDING CRANBROOK.  
TONIGHT..A FEW CLOUDS. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING.  
LOW PLUS 5.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. HIGH 25.  
UV INDEX 6 OR HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY. LOW 9.  
 
ELK VALLEY.  
TONIGHT..A FEW CLOUDS. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT THIS EVENING. LOW PLUS 2.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
WIND BECOMING SOUTH 20 KM/H NEAR NOON. HIGH 24. UV INDEX 6 OR HIGH.  
TUESDAY NIGHT..A FEW CLOUDS. LOW PLUS 4.  
 
END  
 
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