314  
FPCN54 CWVR 282150  
EXTENDED FORECASTS FROM SUNDAY 30 AUGUST TO THURSDAY 3 SEPTEMBER FOR  
THE COLUMBIA AND KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 4:00 P.M. MDT FRIDAY 28 AUGUST 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SATURDAY.  
 
WEST COLUMBIA.  
SUNDAY..SHOWERS. HIGH 19.  
SUNDAY NIGHT..SHOWERS. LOW 10.  
MONDAY..SUNNY. HIGH 24.  
MONDAY NIGHT..CLEAR. LOW 11.  
TUESDAY..SUNNY. HIGH 24.  
TUESDAY NIGHT..SHOWERS. LOW 12.  
WEDNESDAY..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. HIGH 16.  
WEDNESDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. LOW 11.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 16.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 22.  
 
EAST COLUMBIA.  
SUNDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 17.  
SUNDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 8.  
MONDAY..SUNNY. HIGH 21.  
MONDAY NIGHT..CLEAR. LOW 9.  
TUESDAY..SUNNY. HIGH 24.  
TUESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 8.  
WEDNESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 17.  
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 8.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 15.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 22.  
 
NORTH COLUMBIA  
KINBASKET.  
SUNDAY..SHOWERS. HIGH 15.  
SUNDAY NIGHT..SHOWERS. LOW 10.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
MONDAY NIGHT..CLEAR. LOW 8.  
TUESDAY..SUNNY. HIGH 23.  
TUESDAY NIGHT..SHOWERS. LOW 10.  
WEDNESDAY..RAIN. HIGH 17.  
WEDNESDAY NIGHT..RAIN. LOW 8.  
THURSDAY..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. HIGH 16.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 22.  
 
YOHO PARK - KOOTENAY PARK.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 13.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 5.  
MONDAY..SUNNY. HIGH 16.  
MONDAY NIGHT..CLEAR. LOW PLUS 4.  
TUESDAY..SUNNY. HIGH 21.  
TUESDAY NIGHT..CLEAR. LOW 6.  
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 17.  
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 15.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 18.  
 
NORTH THOMPSON.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 18.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS.  
LOW 7.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
MONDAY NIGHT..CLEAR. LOW 6.  
TUESDAY..SUNNY. HIGH 22.  
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.  
WEDNESDAY..PERIODS OF RAIN. HIGH 18.  
WEDNESDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. LOW 9.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 17.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 23.  
 
BOUNDARY.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
SUNDAY NIGHT..CLEAR. LOW PLUS 5.  
MONDAY..SUNNY. HIGH 22.  
MONDAY NIGHT..CLEAR. LOW 7.  
TUESDAY..SUNNY. HIGH 26.  
TUESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 12.  
WEDNESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 21.  
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 19.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 26.  
 
ARROW LAKES - SLOCAN LAKE.  
SUNDAY..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. HIGH 18.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.  
LOW 9.  
MONDAY..SUNNY. HIGH 23.  
MONDAY NIGHT..CLEAR. LOW 9.  
TUESDAY..SUNNY. HIGH 24.  
TUESDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.  
LOW 11.  
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 19.  
WEDNESDAY NIGHT..PERIODS OF RAIN. LOW 11.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 17.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 22.  
 
WEST KOOTENAY.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 22.  
SUNDAY NIGHT..CLEAR. LOW 8.  
MONDAY..SUNNY. HIGH 25.  
MONDAY NIGHT..CLEAR. LOW 9.  
TUESDAY..SUNNY. HIGH 29.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 12.  
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 21.  
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 20.  
NORMALS FOR THE PERIOD..LOW 10. HIGH 25.  
 
KOOTENAY LAKE.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 19.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS.  
LOW 10.  
MONDAY..SUNNY. HIGH 24.  
MONDAY NIGHT..CLEAR. LOW 12.  
TUESDAY..SUNNY. HIGH 28.  
TUESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 11.  
WEDNESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 22.  
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 18.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 24.  
 
EAST KOOTENAY.  
SUNDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 17.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.  
LOW 8.  
MONDAY..SUNNY. HIGH 24.  
MONDAY NIGHT..CLEAR. LOW 10.  
TUESDAY..SUNNY. HIGH 28.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 10.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 10.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 17.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 25.  
 
ELK VALLEY.  
SUNDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 16.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 5.  
MONDAY..SUNNY. HIGH 22.  
MONDAY NIGHT..CLEAR. LOW PLUS 5.  
TUESDAY..SUNNY. HIGH 26.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 9.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 10.  
THURSDAY..CLOUDY. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 20.  
 
END  
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