573  
FPCN52 CWVR 151759  
EXTENDED FORECASTS FROM SUNDAY NIGHT 16 AUGUST TO FRIDAY 21 AUGUST  
FOR THE SOUTHWEST AND CENTRAL INTERIOR OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 11:00 A.M. PDT SATURDAY 15 AUGUST 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. PDT.  
 
OKANAGAN VALLEY.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
WIDESPREAD SMOKE. LOW 14.  
MONDAY..SUNNY. HIGH 31.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 16.  
TUESDAY..SUNNY. HIGH 29.  
TUESDAY NIGHT..CLEAR. LOW 14.  
WEDNESDAY..SUNNY. HIGH 29.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 14.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 29.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 14.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 28.  
NORMALS FOR THE PERIOD..LOW 11. HIGH 26.  
 
SIMILKAMEEN.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 11.  
MONDAY..SUNNY. HIGH 31.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 12.  
TUESDAY..SUNNY. HIGH 29.  
TUESDAY NIGHT..CLEAR. LOW 11.  
WEDNESDAY..SUNNY. HIGH 29.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 15.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 29.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 15.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 27.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 27.  
 
FRASER CANYON.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
WIDESPREAD SMOKE. LOW 15.  
MONDAY..SUNNY. HIGH 33.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 18.  
TUESDAY..SUNNY. HIGH 32.  
TUESDAY NIGHT..CLEAR. LOW 18.  
WEDNESDAY..SUNNY. HIGH 31.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..SUNNY. HIGH 29.  
THURSDAY NIGHT..CLEAR. LOW 14.  
FRIDAY..SUNNY. HIGH 28.  
NORMALS FOR THE PERIOD..LOW 11. HIGH 25.  
 
NICOLA.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
WIDESPREAD SMOKE. LOW 12.  
MONDAY..SUNNY. HIGH 26.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 13.  
TUESDAY..SUNNY. HIGH 27.  
TUESDAY NIGHT..CLEAR. LOW 12.  
WEDNESDAY..SUNNY. HIGH 27.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 14.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 30.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 15.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 28.  
NORMALS FOR THE PERIOD..LOW 10. HIGH 27.  
 
SOUTH THOMPSON.  
SUNDAY NIGHT..CLEAR. WIDESPREAD SMOKE. LOW 15.  
MONDAY..SUNNY. HIGH 29.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 17.  
TUESDAY..SUNNY. HIGH 31.  
TUESDAY NIGHT..CLEAR. LOW 16.  
WEDNESDAY..SUNNY. HIGH 31.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 15.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 32.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 15.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 31.  
NORMALS FOR THE PERIOD..LOW 13. HIGH 28.  
 
SHUSWAP.  
SUNDAY NIGHT..CLEAR. WIDESPREAD SMOKE. LOW 13.  
MONDAY..SUNNY. HIGH 29.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 15.  
TUESDAY..SUNNY. HIGH 28.  
TUESDAY NIGHT..CLEAR. LOW 13.  
WEDNESDAY..SUNNY. HIGH 28.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 14.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 28.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 14.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 28.  
NORMALS FOR THE PERIOD..LOW 11. HIGH 26.  
 
100 MILE.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 11.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 24.  
MONDAY NIGHT..CLEAR. LOW 15.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 13.  
WEDNESDAY..SUNNY. HIGH 26.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 10.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 27.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 11.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 27.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 23.  
 
CHILCOTIN.  
SUNDAY NIGHT..CLEAR. LOW 7.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
TUESDAY NIGHT..CLEAR. LOW 8.  
WEDNESDAY..SUNNY. HIGH 26.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 28.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 7.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 28.  
NORMALS FOR THE PERIOD..LOW 10. HIGH 25.  
 
CARIBOO.  
SUNDAY NIGHT..CLEAR. LOW 9.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 25.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 12.  
TUESDAY..CLOUDY. HIGH 24.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 11.  
WEDNESDAY..SUNNY. HIGH 26.  
WEDNESDAY NIGHT..CLEAR. LOW 9.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 27.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 9.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 27.  
NORMALS FOR THE PERIOD..LOW 9. HIGH 24.  
 
PRINCE GEORGE  
STUART - NECHAKO.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 11.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 25.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 12.  
TUESDAY..CLOUDY. HIGH 22.  
TUESDAY NIGHT..CLEARING. LOW 13.  
WEDNESDAY..SUNNY. HIGH 24.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 9.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 28.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 11.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 22.  
 
YELLOWHEAD.  
SUNDAY NIGHT..CLEAR. LOW 7.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 24.  
MONDAY NIGHT..CLEAR. LOW 8.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 24.  
TUESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 10.  
WEDNESDAY..CLEARING. HIGH 23.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 9.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 25.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 9.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 21.  
 
MCGREGOR.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 12.  
MONDAY..CLOUDY. HIGH 20.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 14.  
TUESDAY..CLOUDY. HIGH 20.  
TUESDAY NIGHT..CLOUDY. LOW 13.  
WEDNESDAY..SUNNY. HIGH 23.  
WEDNESDAY NIGHT..CLEAR. LOW 10.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 10.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 21.  
 
WILLISTON.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 12.  
MONDAY..CLOUDY. HIGH 23.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 12.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 22.  
TUESDAY NIGHT..CLOUDY. LOW 11.  
WEDNESDAY..SUNNY. HIGH 25.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 10.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 25.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 11.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 21.  
 
BULKLEY VALLEY AND THE LAKES DISTRICT.  
SUNDAY NIGHT..CLOUDY. LOW 14.  
MONDAY..CLOUDY. HIGH 22.  
MONDAY NIGHT..CLOUDY PERIODS. LOW 12.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 22.  
TUESDAY NIGHT..CLEAR. LOW 10.  
WEDNESDAY..SUNNY. HIGH 24.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 10.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 25.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 11.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 21.  
 
MANNING - SKAGIT VALLEY.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 11.  
MONDAY..SUNNY. HIGH 23.  
MONDAY NIGHT..CLEAR. LOW 8.  
TUESDAY..SUNNY. HIGH 21.  
TUESDAY NIGHT..CLEAR. LOW 8.  
WEDNESDAY..SUNNY. HIGH 24.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 16.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 28.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 15.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
NORMALS FOR THE PERIOD..LOW 11. HIGH 25.  
 
END  
 
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