037  
FPCN13 CWVR 192254  
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 4:00 P.M. PDT THURSDAY 19 JUNE 2025 FOR TONIGHT  
FRIDAY AND FRIDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. PDT FRIDAY.  
 
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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..A FEW CLOUDS. LOW 9.  
FRIDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY LATE IN THE MORNING.  
HIGH 23. UV INDEX 5 OR MODERATE.  
FRIDAY NIGHT..A FEW SHOWERS ENDING BEFORE MORNING THEN CLOUDY WITH  
30 PERCENT CHANCE OF SHOWERS. RISK OF THUNDERSTORMS IN THE EVENING.  
LOW 10.  
 
SOUTH OKANAGAN - INCLUDING PENTICTON.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING. WIND  
NORTH 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 12.  
FRIDAY..BECOMING CLOUDY IN THE MORNING. 30 PERCENT CHANCE OF SHOWERS  
LATE IN THE AFTERNOON. RISK OF THUNDERSTORMS LATE IN THE AFTERNOON.  
HIGH 23. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..SHOWERS. RISK OF THUNDERSTORMS EARLY IN THE EVENING.  
LOW 11.  
 
SIMILKAMEEN.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. WIND  
WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW 8.  
FRIDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON WITH  
RISK OF THUNDERSTORMS. HIGH 19 WITH TEMPERATURE FALLING TO 16 IN THE  
AFTERNOON. UV INDEX 6 OR HIGH.  
FRIDAY NIGHT..SHOWERS. RISK OF THUNDERSTORMS IN THE EVENING. LOW 6.  
 
FRASER CANYON - NORTH INCLUDING LILLOOET.  
TONIGHT..PARTLY CLOUDY. WIND SOUTH 20 KM/H BECOMING LIGHT EARLY THIS  
EVENING. LOW 11.  
FRIDAY..BECOMING CLOUDY IN THE MORNING WITH 30 PERCENT CHANCE OF  
SHOWERS CHANGING TO 70 PERCENT CHANCE OF SHOWERS NEAR NOON. RISK OF  
A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 18. UV INDEX 3 OR  
MODERATE.  
FRIDAY NIGHT..SHOWERS. RISK OF A THUNDERSTORM EARLY IN THE EVENING.  
LOW 8.  
 
FRASER CANYON - SOUTH INCLUDING LYTTON.  
TONIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. WIND SOUTH  
20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 13.  
FRIDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. WIND  
BECOMING SOUTH 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 21 WITH  
TEMPERATURE FALLING TO 17 IN THE AFTERNOON. UV INDEX 5 OR MODERATE.  
FRIDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN THE  
EVENING. PERIODS OF RAIN BEGINNING IN THE EVENING. AMOUNT 10 TO  
15 MM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR  
MIDNIGHT. LOW 12.  
 
NICOLA.  
TONIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW 12.  
FRIDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGH 21. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..PERIODS OF RAIN. LOW PLUS 5.  
 
SOUTH THOMPSON.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. WIND  
EAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 13.  
FRIDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON WITH  
RISK OF A THUNDERSTORM. WIND BECOMING WEST 20 KM/H IN THE MORNING.  
HIGH 24 WITH TEMPERATURE FALLING TO 20 IN THE AFTERNOON. UV INDEX 5  
OR MODERATE.  
FRIDAY NIGHT..PERIODS OF RAIN. RISK OF A THUNDERSTORM EARLY IN THE  
EVENING. AMOUNT 5 TO 10 MM. WIND WEST 20 KM/H BECOMING LIGHT IN THE  
EVENING. LOW 12.  
 
SHUSWAP.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 10.  
FRIDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY LATE IN THE MORNING  
WITH 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. HIGH 23. UV INDEX 5 OR MODERATE.  
FRIDAY NIGHT..SHOWERS. LOW 12.  
 
MANNING - SKAGIT VALLEY.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW 6.  
FRIDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE IN THE MORNING AND  
IN THE AFTERNOON. HIGH 14. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..PERIODS OF RAIN. LOW 6.  
 
END  
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