236  
WUCN11 CWVR 230058  
YELLOW WARNING - SEVERE THUNDERSTORM  
FOR COASTAL BRITISH COLUMBIA  
UPDATED BY ENVIRONMENT CANADA  
AT 5:58 P.M. PDT SATURDAY 22 AUGUST 2026.  
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
EAST VANCOUVER ISLAND - NANOOSE BAY TO FANNY BAY.  
 
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:  
EAST VANCOUVER ISLAND - COURTENAY TO CAMPBELL RIVER.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 6:41 P.M. PDT.  
 
AT 5:57 P.M. PDT, A SEVERE THUNDERSTORM IS LOCATED NEAR DENMAN  
ISLAND. THIS SEVERE THUNDERSTORM IS MOVING SLOWLY TO THE  
NORTHWEST. STRONG WIND GUSTS, UP TO QUARTER SIZE HAIL AND VERY HEAVY  
RAIN ARE POSSIBLE.  
 
LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: HORNBY  
ISLAND, FANNY BAY, DENMAN ISLAND  
 
TAKE IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE,  
PROTECT YOURSELF FROM FLYING DEBRIS AND HAIL.  
 
SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING  
THUNDERSTORMS ARE EXPECTED TO PRODUCE DAMAGING HAIL, WIND OR RAIN.  
 
HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO  
VISIBILITY.  
 
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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