423  
FPCN13 CWVR 191845  
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 11:00 A.M. PST WEDNESDAY 19 NOVEMBER 2025 FOR  
TODAY AND THURSDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. PST.  
 
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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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NORTH OKANAGAN - INCLUDING VERNON  
CENTRAL OKANAGAN - INCLUDING KELOWNA.  
TODAY..MAINLY SUNNY. HIGH 8. UV INDEX 1 OR LOW.  
TONIGHT..PARTLY CLOUDY. LOW ZERO.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8. UV INDEX 1 OR LOW.  
 
SOUTH OKANAGAN - INCLUDING PENTICTON.  
TODAY..MAINLY SUNNY. HIGH 9. UV INDEX 1 OR LOW.  
TONIGHT..PARTLY CLOUDY. LOW PLUS 1.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 9. UV INDEX 1 OR LOW.  
 
SIMILKAMEEN.  
TODAY..CLEARING THIS AFTERNOON. HIGH PLUS 5. UV INDEX 1 OR LOW.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW  
MINUS 3.  
THURSDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 7. UV INDEX 1 OR LOW.  
 
FRASER CANYON - NORTH INCLUDING LILLOOET.  
TODAY..A MIX OF SUN AND CLOUD. HIGH 7. UV INDEX 1 OR LOW.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. LOW PLUS 1.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8. UV INDEX 1 OR LOW.  
 
FRASER CANYON - SOUTH INCLUDING LYTTON.  
TODAY..A MIX OF SUN AND CLOUD. HIGH 7. UV INDEX 1 OR LOW.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. TEMPERATURE STEADY NEAR PLUS 2.  
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS NEAR  
BOSTON BAR IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING.  
HIGH 8. UV INDEX 1 OR LOW.  
 
NICOLA.  
TODAY..CLEARING EARLY THIS AFTERNOON. HIGH 6. UV INDEX 1 OR LOW.  
TONIGHT..INCREASING CLOUDINESS THIS EVENING. LOW MINUS 3.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8. UV INDEX 1 OR LOW.  
 
SOUTH THOMPSON.  
TODAY..CLEARING THIS AFTERNOON. HIGH 7. UV INDEX 1 OR LOW.  
TONIGHT..PARTLY CLOUDY. LOW PLUS 1.  
THURSDAY..CLEARING IN THE MORNING. WIND BECOMING EAST 20 KM/H NEAR  
NOON. HIGH 8. UV INDEX 1 OR LOW.  
 
SHUSWAP.  
TODAY..CLEARING EARLY THIS AFTERNOON. HIGH 8. UV INDEX 1 OR LOW.  
TONIGHT..INCREASING CLOUDINESS THIS EVENING. FOG PATCHES DEVELOPING  
OVERNIGHT. LOW ZERO.  
THURSDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 7. UV INDEX 1 OR LOW.  
 
MANNING - SKAGIT VALLEY.  
TODAY..MAINLY SUNNY. WIND SOUTHEAST 20 KM/H. HIGH 6. UV INDEX 1 OR  
LOW.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. WIND UP TO 15  
KM/H. LOW MINUS 1. WIND CHILL MINUS 5 OVERNIGHT.  
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH 6. WIND  
CHILL MINUS 5 IN THE MORNING. UV INDEX 1 OR LOW.  
 
END  
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