879  
FPCN13 CWVR 221755  
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 11:00 A.M. PDT WEDNESDAY 22 JULY 2026 FOR TODAY  
AND THURSDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. PDT.  
 
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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..SUNNY. LOCAL SMOKE BECOMING HAZY NEAR NOON. WIND NORTHWEST  
20 KM/H GUSTING TO 40. HIGH 37. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. HAZY. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT THIS EVENING. LOW 19.  
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE  
IN THE MORNING AND IN THE AFTERNOON. RISK OF A THUNDERSTORM IN THE  
AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE  
AFTERNOON. HIGH 35. HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
 
SOUTH OKANAGAN - INCLUDING PENTICTON.  
TODAY..SUNNY. LOCAL SMOKE BECOMING HAZY NEAR NOON. WIND BECOMING  
SOUTH 20 KM/H THIS AFTERNOON. HIGH 37. HUMIDEX 38. UV INDEX 9 OR  
VERY HIGH.  
TONIGHT..CLEAR. HAZY. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING.  
LOW 19.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. HAZY. WIND BECOMING SOUTH  
20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 35. HUMIDEX 38. UV  
INDEX 8 OR VERY HIGH.  
 
SIMILKAMEEN.  
TODAY..SUNNY. LOCAL SMOKE BECOMING HAZY NEAR NOON. HIGH 38. UV  
INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. HAZY. LOW 15.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. HAZY. WIND BECOMING  
NORTHWEST 20 KM/H IN THE AFTERNOON. HIGH 34. UV INDEX 8 OR VERY  
HIGH.  
 
FRASER CANYON - NORTH INCLUDING LILLOOET.  
TODAY..MAINLY SUNNY. LOCAL SMOKE. HIGH 40. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOCAL SMOKE.  
LOW 21.  
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON. LOCAL SMOKE BECOMING HAZY NEAR NOON. HIGH 37. UV INDEX 8  
OR VERY HIGH.  
 
FRASER CANYON - SOUTH INCLUDING LYTTON.  
TODAY..SUNNY. LOCAL SMOKE. WIND BECOMING SOUTH 20 KM/H THIS  
AFTERNOON. HIGH 41. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOCAL SMOKE. WIND  
SOUTH 20 KM/H. LOW 23.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
LOCAL SMOKE BECOMING HAZY NEAR NOON. WIND SOUTH 30 KM/H GUSTING TO  
50. HIGH 37. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
 
NICOLA.  
TODAY..SUNNY. LOCAL SMOKE BECOMING HAZY NEAR NOON. HIGH 36. UV  
INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. HAZY EARLY THIS EVENING. LOW 15.  
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE  
IN THE MORNING AND IN THE AFTERNOON. RISK OF A THUNDERSTORM IN THE  
AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON.  
HIGH 34. UV INDEX 8 OR VERY HIGH.  
 
SOUTH THOMPSON.  
TODAY..SUNNY. LOCAL SMOKE BECOMING HAZY NEAR NOON. HIGH 39. UV  
INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. HAZY. LOW 20.  
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. HAZY. WIND BECOMING SOUTHWEST  
20 KM/H IN THE AFTERNOON. HIGH 37. UV INDEX 8 OR VERY HIGH.  
 
SHUSWAP.  
TODAY..SUNNY. LOCAL SMOKE BECOMING HAZY NEAR NOON. HIGH 35. HUMIDEX  
40. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. HAZY. LOW 15.  
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 33. HUMIDEX 38. UV  
INDEX 8 OR VERY HIGH.  
 
MANNING - SKAGIT VALLEY.  
TODAY..SUNNY. LOCAL SMOKE BECOMING HAZY NEAR NOON. HIGH 35. UV  
INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. HAZY. LOW 16.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. HAZY. WIND BECOMING  
NORTHWEST 20 KM/H IN THE AFTERNOON. HIGH 31. UV INDEX 8 OR VERY  
HIGH.  
 
END  
 
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