328  
WWCN18 CWVR 231643  
YELLOW WATCH - SEVERE THUNDERSTORM  
FOR THE B.C. TRAVELLERS ROUTES  
ISSUED BY ENVIRONMENT CANADA  
AT 9:43 A.M. PDT SUNDAY 23 AUGUST 2026.  
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YELLOW LEVEL WATCH - SEVERE THUNDERSTORM - FOR:  
=NEW= HIGHWAY 3 - PAULSON SUMMIT TO KOOTENAY PASS.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF SEVERE  
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING STRONG WIND GUSTS,  
LARGE HAIL AND HEAVY RAIN.  
 
WHEN THUNDER ROARS, GO INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND  
INJURES CANADIANS EVERY YEAR.  
 
SEVERE THUNDERSTORM WATCHES ARE ISSUED WHEN CONDITIONS ARE  
FAVOURABLE FOR THE DEVELOPMENT OF THUNDERSTORMS CAPABLE OF PRODUCING  
DAMAGING HAIL, WIND OR RAIN.  
 
WEATHER IN THE MOUNTAINS CAN CHANGE SUDDENLY RESULTING IN HAZARDOUS  
DRIVING CONDITIONS.  
 
ROAD CONDITIONS ARE AVAILABLE AT HTTPS://WWW.DRIVEBC.CA/.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO  
BCSTORM(AT)EC.GC.CA OR POST REPORTS ON SOCIAL MEDIA USING  
(HASH)BCSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PSPC  
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