877  
FPCN15 CWVR 232155  
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 4:00 P.M. MDT SATURDAY 23 AUGUST 2025 FOR  
TONIGHT SUNDAY AND SUNDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SUNDAY.  
 
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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..A FEW CLOUDS. LOW 13.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 35. UV INDEX 7 OR HIGH.  
SUNDAY NIGHT..CLEAR. LOW 15.  
 
ARROW LAKES - SLOCAN LAKE.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 9.  
SUNDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING EARLY IN THE MORNING.  
HIGH 28. HUMIDEX 31. UV INDEX 7 OR HIGH.  
SUNDAY NIGHT..A FEW CLOUDS. LOW 9.  
 
WEST KOOTENAY.  
TONIGHT..CLEAR. LOW 11.  
SUNDAY..MAINLY SUNNY. HIGH 34. UV INDEX 7 OR HIGH.  
SUNDAY NIGHT..A FEW CLOUDS. LOW 13.  
 
KOOTENAY LAKE.  
TONIGHT..CLEAR. LOW 17.  
SUNDAY..MAINLY SUNNY. HIGH 33 EXCEPT 26 NEAR THE LAKE. UV INDEX 7 OR  
HIGH.  
SUNDAY NIGHT..A FEW CLOUDS. LOW 17.  
 
EAST KOOTENAY.  
TONIGHT..CLEAR. LOW 12 EXCEPT 8 OVER NORTHERN SECTIONS.  
SUNDAY..SUNNY. HIGH 32. HUMIDEX 34. UV INDEX 7 OR HIGH.  
SUNDAY NIGHT..A FEW CLOUDS. LOW 13 EXCEPT 8 OVER NORTHERN SECTIONS.  
 
ELK VALLEY.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING BEFORE MORNING. WIND SOUTH  
20 KM/H BECOMING LIGHT THIS EVENING. LOW 6.  
SUNDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING  
SOUTH 20 KM/H NEAR NOON. HIGH 29. UV INDEX 7 OR HIGH.  
SUNDAY NIGHT..A FEW CLOUDS. WIND SOUTH 20 KM/H BECOMING LIGHT IN THE  
EVENING. LOW 8.  
 
END  
 
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