736  
FPCN15 CWVR 101645  
FORECASTS FOR THE KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 11:00 A.M. MDT THURSDAY 10 JULY 2025 FOR TODAY  
AND FRIDAY.  
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. CLEARING LATE THIS AFTERNOON. WIND  
NORTHWEST 20 KM/H. HIGH 29. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE THIS  
EVENING. LOW 13.  
FRIDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H LATE IN THE AFTERNOON.  
HIGH 32. UV INDEX 8 OR VERY HIGH.  
 
ARROW LAKES - SLOCAN LAKE.  
TODAY..MAINLY CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO  
30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF A THUNDERSTORM  
THIS AFTERNOON. HIGH 23. UV INDEX 7 OR HIGH.  
TONIGHT..A FEW CLOUDS. LOW 10.  
FRIDAY..SUNNY. HIGH 28. UV INDEX 8 OR VERY HIGH.  
 
WEST KOOTENAY.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS  
AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H EARLY THIS AFTERNOON.  
HIGH 28. UV INDEX 8 OR VERY HIGH.  
TONIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 11.  
FRIDAY..SUNNY. HIGH 30. UV INDEX 8 OR VERY HIGH.  
 
KOOTENAY LAKE.  
TODAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS THIS  
AFTERNOON. 70 PERCENT CHANCE OF SHOWERS OVER NORTHERN SECTIONS EARLY  
THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND NORTH  
20 KM/H. HIGH 25. UV INDEX 7 OR HIGH.  
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING AND RISK OF A THUNDERSTORM. CLEARING THIS EVENING. WIND  
NORTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW 13.  
FRIDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H LATE IN THE AFTERNOON.  
HIGH 29. HUMIDEX 31. UV INDEX 8 OR VERY HIGH.  
 
EAST KOOTENAY - NORTH INCLUDING INVERMERE.  
TODAY..A MIX OF SUN AND CLOUD. 70 PERCENT CHANCE OF SHOWERS CHANGING  
TO 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF A  
THUNDERSTORM THIS AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H EARLY  
THIS AFTERNOON. HIGH 22. UV INDEX 7 OR HIGH.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW 8.  
FRIDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H LATE IN THE AFTERNOON.  
HIGH 28. UV INDEX 8 OR VERY HIGH.  
 
EAST KOOTENAY - SOUTH INCLUDING CRANBROOK.  
TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM LATE THIS AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H  
GUSTING TO 40 EARLY THIS AFTERNOON. HIGH 23. UV INDEX 7 OR HIGH.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING AND RISK OF A THUNDERSTORM. CLEARING THIS EVENING. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING.  
LOW 9.  
FRIDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H LATE IN THE AFTERNOON.  
HIGH 28. UV INDEX 8 OR VERY HIGH.  
 
ELK VALLEY.  
TODAY..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS AFTERNOON. WIND BECOMING NORTH 20 KM/H THIS  
AFTERNOON. HIGH 20. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING AND RISK OF A THUNDERSTORM. CLEARING THIS EVENING. WIND  
NORTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW 6.  
FRIDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H IN THE AFTERNOON. HIGH 26.  
UV INDEX 8 OR VERY HIGH.  
 
END  
 
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