173  
FPCN54 CWVR 201045  
EXTENDED FORECASTS FROM TUESDAY NIGHT 21 APRIL TO SUNDAY 26 APRIL FOR  
THE COLUMBIA AND KOOTENAY DISTRICTS OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 5:00 A.M. MDT MONDAY 20 APRIL 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.  
 
WEST COLUMBIA.  
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 8.  
WEDNESDAY..CLOUDY. HIGH 15.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
FRIDAY..SUNNY. HIGH 14.  
FRIDAY NIGHT..CLEAR. LOW PLUS 3.  
SATURDAY..SUNNY. HIGH 18.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 15.  
 
EAST COLUMBIA.  
TUESDAY NIGHT..CLOUDY. LOW 7.  
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 13.  
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW ZERO.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 11.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.  
FRIDAY..SUNNY. HIGH 12.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 12.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 15.  
 
NORTH COLUMBIA  
KINBASKET.  
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.  
WEDNESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.  
FRIDAY..SUNNY. HIGH 8.  
FRIDAY NIGHT..CLEAR. LOW PLUS 1.  
SATURDAY..SUNNY. HIGH 16.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 12.  
 
YOHO PARK - KOOTENAY PARK.  
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN  
SHOWERS. LOW MINUS 1.  
WEDNESDAY..RAIN. HIGH PLUS 3.  
WEDNESDAY NIGHT..PERIODS OF SNOW. LOW MINUS 6.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 4.  
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 13.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 2.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 11.  
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH 9.  
 
NORTH THOMPSON.  
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 5.  
WEDNESDAY..CLEARING. HIGH 9.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 3.  
THURSDAY..SUNNY. HIGH 10.  
THURSDAY NIGHT..CLEAR. LOW MINUS 5.  
FRIDAY..SUNNY. HIGH 12.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..SUNNY. HIGH 18.  
SATURDAY NIGHT..CLEAR. LOW PLUS 2.  
SUNDAY..SUNNY. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 16.  
 
BOUNDARY.  
TUESDAY NIGHT..CLOUDY. LOW 10.  
WEDNESDAY..A MIX OF SUN AND CLOUD. WINDY. HIGH 17.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 5.  
THURSDAY..SUNNY. HIGH 14.  
THURSDAY NIGHT..CLEAR. LOW PLUS 3.  
FRIDAY..SUNNY. HIGH 14.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 17.  
 
ARROW LAKES - SLOCAN LAKE.  
TUESDAY NIGHT..CLOUDY. LOW 8.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
THURSDAY..SUNNY. HIGH 12.  
THURSDAY NIGHT..CLEAR. LOW PLUS 2.  
FRIDAY..SUNNY. HIGH 14.  
FRIDAY NIGHT..CLEAR. LOW PLUS 1.  
SATURDAY..SUNNY. HIGH 18.  
SATURDAY NIGHT..CLEAR. LOW PLUS 2.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 15.  
 
WEST KOOTENAY.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 8.  
WEDNESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 17.  
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW PLUS 5.  
THURSDAY..SUNNY. HIGH 18.  
THURSDAY NIGHT..CLEAR. LOW PLUS 3.  
FRIDAY..SUNNY. HIGH 15.  
FRIDAY NIGHT..CLEAR. LOW PLUS 1.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 17.  
 
KOOTENAY LAKE.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 10.  
WEDNESDAY..RAIN. HIGH 14.  
WEDNESDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 16.  
 
EAST KOOTENAY.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 8.  
WEDNESDAY..SHOWERS. HIGH 13.  
WEDNESDAY NIGHT..RAIN. LOW PLUS 1.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 9.  
FRIDAY NIGHT..CLEAR. LOW MINUS 1.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 16.  
 
ELK VALLEY.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
WEDNESDAY..PERIODS OF RAIN. HIGH 10.  
WEDNESDAY NIGHT..PERIODS OF RAIN. LOW MINUS 3.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.  
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 6.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 6.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 11.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 12.  
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 10.  
 
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