940  
FPCN13 CWVR 152245  
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 4:00 P.M. PDT MONDAY 15 JUNE 2026 FOR TONIGHT  
TUESDAY AND TUESDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. PDT TUESDAY.  
 
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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.  
TONIGHT..MAINLY CLOUDY. CLEARING LATE THIS EVENING. WIND SOUTHWEST  
20 KM/H GUSTING TO 40. LOW 16.  
TUESDAY..SUNNY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH  
30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. WIND SOUTHWEST  
30 KM/H GUSTING TO 50. HIGH 27. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR OVERNIGHT. WIND  
NORTHWEST 20 KM/H GUSTING TO 40. LOW 12.  
 
SOUTH OKANAGAN - INCLUDING PENTICTON.  
TONIGHT..MAINLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND NORTHWEST  
20 KM/H GUSTING TO 40. LOW 17.  
TUESDAY..MAINLY SUNNY. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH 28  
EXCEPT 31 NEAR OSOYOOS. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 30 KM/H GUSTING TO 50.  
LOW 13 EXCEPT 18 NEAR OSOYOOS.  
 
SIMILKAMEEN.  
TONIGHT..CLEARING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
AFTER MIDNIGHT. LOW 12.  
TUESDAY..SUNNY. WIND BECOMING WEST 30 KM/H GUSTING TO 50 LATE IN THE  
MORNING. HIGH 26. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..A FEW CLOUDS. WIND WEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT IN THE EVENING. LOW 8.  
 
FRASER CANYON - NORTH INCLUDING LILLOOET.  
TONIGHT..CLEARING THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50.  
LOW 20.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND  
SOUTHWEST 20 KM/H INCREASING TO 40 GUSTING TO 60 IN THE MORNING.  
HIGH 29. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40.  
LOW 16.  
 
FRASER CANYON - SOUTH INCLUDING LYTTON.  
TONIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND SOUTH 40 KM/H  
GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 50 THIS EVENING. LOW 20.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND SOUTH  
40 KM/H GUSTING TO 70 INCREASING TO 60 GUSTING TO 80 NEAR NOON.  
HIGH 31. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY. WIND SOUTH 60 KM/H GUSTING TO 80  
DIMINISHING TO 30 GUSTING TO 50 IN THE EVENING. LOW 16.  
 
NICOLA.  
TONIGHT..CLEARING THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50.  
LOW 15.  
TUESDAY..SUNNY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH  
30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. WIND SOUTHWEST  
20 KM/H GUSTING TO 40 INCREASING TO 40 GUSTING TO 60 NEAR NOON.  
HIGH 26. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40. LOW 10.  
 
SOUTH THOMPSON.  
TONIGHT..CLEARING THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40.  
LOW 16.  
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND  
SOUTHWEST 20 KM/H BECOMING NORTHWEST 30 GUSTING TO 50 NEAR NOON.  
HIGH 27. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY. CLEARING BEFORE MORNING. WIND NORTHWEST  
30 KM/H GUSTING TO 50. LOW 15.  
 
SHUSWAP.  
TONIGHT..MAINLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND SOUTHWEST  
20 KM/H GUSTING TO 40. LOW 15.  
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN  
THE MORNING AND IN THE AFTERNOON. WIND SOUTHWEST 20 KM/H BECOMING  
NORTHWEST 20 GUSTING TO 40 NEAR NOON. HIGH 25. UV INDEX 8 OR VERY  
HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40.  
LOW 12.  
 
MANNING - SKAGIT VALLEY.  
TONIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT AFTER MIDNIGHT. LOW 12.  
TUESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING. WIND  
BECOMING WEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 25. UV  
INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..CLEAR. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
AFTER MIDNIGHT. LOW 9.  
 
END  
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