307  
FPCN54 CWVR 222145  
EXTENDED FORECASTS FROM THURSDAY 24 SEPTEMBER TO MONDAY 28 SEPTEMBER  
FOR THE COLUMBIA AND KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 4:00 P.M. MDT TUESDAY 22 SEPTEMBER 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT  
WEDNESDAY.  
 
WEST COLUMBIA.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 11.  
FRIDAY..RAIN. HIGH 13.  
FRIDAY NIGHT..RAIN. LOW 9.  
SATURDAY..CLOUDY. HIGH 15.  
SATURDAY NIGHT..CLOUDY. LOW 6.  
SUNDAY..CLOUDY. HIGH 15.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 13.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 16.  
 
EAST COLUMBIA.  
THURSDAY..SUNNY. HIGH 18.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 8.  
FRIDAY..SHOWERS. HIGH 14.  
FRIDAY NIGHT..SHOWERS. LOW 7.  
SATURDAY..CLOUDY. HIGH 13.  
SATURDAY NIGHT..CLOUDY. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 16.  
 
NORTH COLUMBIA  
KINBASKET.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 15.  
THURSDAY NIGHT..PERIODS OF RAIN. LOW 9.  
FRIDAY..RAIN. HIGH 11.  
FRIDAY NIGHT..SHOWERS. LOW 6.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 12.  
SATURDAY NIGHT..CLOUDY. LOW PLUS 3.  
SUNDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 13.  
SUNDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 4.  
MONDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 16.  
 
YOHO PARK - KOOTENAY PARK.  
THURSDAY..SUNNY. HIGH 16.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 5.  
FRIDAY..SHOWERS. HIGH 15.  
FRIDAY NIGHT..SHOWERS. LOW PLUS 4.  
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 8.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 12.  
 
NORTH THOMPSON.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 18.  
THURSDAY NIGHT..PERIODS OF RAIN. LOW 9.  
FRIDAY..RAIN. HIGH 14.  
FRIDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. LOW PLUS 4.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 11.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
SUNDAY..CLOUDY. HIGH 15.  
SUNDAY NIGHT..CLOUDY. LOW PLUS 5.  
MONDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 16.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 16.  
 
BOUNDARY.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 10.  
FRIDAY..SHOWERS. HIGH 15.  
FRIDAY NIGHT..SHOWERS. LOW PLUS 5.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 6.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 20.  
 
ARROW LAKES - SLOCAN LAKE.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 11.  
FRIDAY..SHOWERS. HIGH 14.  
FRIDAY NIGHT..SHOWERS. LOW 9.  
SATURDAY..CLOUDY. HIGH 15.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 6.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 6.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 16.  
 
WEST KOOTENAY.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 12.  
FRIDAY..SHOWERS. HIGH 17.  
FRIDAY NIGHT..SHOWERS. LOW 8.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.  
SUNDAY..CLOUDY. HIGH 17.  
SUNDAY NIGHT..CLOUDY. LOW 6.  
MONDAY..CLOUDY. HIGH 18.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 19.  
 
KOOTENAY LAKE.  
THURSDAY..SUNNY. HIGH 23.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 13.  
FRIDAY..SHOWERS. HIGH 18.  
FRIDAY NIGHT..SHOWERS. LOW 9.  
SATURDAY..CLOUDY. HIGH 16.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 19.  
 
EAST KOOTENAY.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 10.  
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WINDY. HIGH 20.  
FRIDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 9.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 19.  
 
ELK VALLEY.  
THURSDAY..SUNNY. HIGH 23.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 8.  
FRIDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
WINDY. HIGH 20.  
FRIDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. LOW 7.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 14.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 15.  
 
END  
 
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