868  
FPCN13 CWVR 152314 AAA  
UPDATED FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA  
ISSUED BY ENVIRONMENT CANADA AT 4:13 P.M. PDT SATURDAY 15 AUGUST 2026  
FOR TONIGHT SUNDAY AND SUNDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. PDT SUNDAY.  
 
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MAJOR REFERENCE ELEVATIONS:  
OKANAGAN AND KAMLOOPS LAKES: 340 METRES.  
COQUIHALLA - HOPE TO MERRITT: 1230 METRES.  
COQUIHALLA - MERRITT TO KAMLOOPS: 1440 METRES.  
CONNECTOR - PENNASK SUMMIT: 1728 METRES.  
ALLISON PASS: 1340 METRES.  
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FRASER CANYON.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. CLEARING OVERNIGHT. WIDESPREAD  
SMOKE. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS  
EVENING. LOW 16.  
SUNDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
BECOMING SOUTH 20 KM/H IN THE AFTERNOON. HIGH 32. UV INDEX 6 OR  
HIGH.  
SUNDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY  
IN THE EVENING AND RISK OF A THUNDERSTORM. CLEARING LATE IN THE  
EVENING. WIDESPREAD SMOKE. WIND SOUTH 20 KM/H BECOMING LIGHT IN THE  
EVENING. LOW 15.  
 
NICOLA.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.  
RISK OF THUNDERSTORMS OVER THE RIDGES THIS EVENING. WIDESPREAD  
SMOKE. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW 11.  
SUNDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. HIGH 29. UV  
INDEX 6 OR HIGH.  
SUNDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY  
IN THE EVENING AND RISK OF A THUNDERSTORM. CLEARING LATE IN THE  
EVENING. WIDESPREAD SMOKE. LOW 11.  
 
SOUTH THOMPSON.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.  
RISK OF THUNDERSTORMS OVER THE RIDGES EARLY THIS EVENING. WIDESPREAD  
SMOKE. LOW 14.  
SUNDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON. WIDESPREAD SMOKE. HIGH 31. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING. LOCAL SMOKE. LOW 15.  
 
SHUSWAP.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 14.  
SUNDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 32. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 13.  
 
MANNING - SKAGIT VALLEY.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 10.  
SUNDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH 21. UV INDEX 6 OR HIGH.  
SUNDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE  
EVENING AND RISK OF A THUNDERSTORM. CLEARING NEAR MIDNIGHT.  
WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE IN THE  
EVENING. LOW 12.  
 
REMAINDER UNCHANGED.  
 
END  
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