033  
WUCN11 CWTO 022337  
YELLOW WARNING - SEVERE THUNDERSTORM  
FOR SOUTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 7:37 P.M. EDT WEDNESDAY 2 SEPTEMBER 2026.  
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY  
SIMCOE - DELHI - NORFOLK.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 8:36 P.M. EDT.  
 
AT 7:37 P.M. EDT, A SEVERE THUNDERSTORM IS LOCATED OVER GLEN  
MEYER. THIS SEVERE THUNDERSTORM IS MOVING EAST AT 40 KM/H. DAMAGING  
WIND GUSTS, LOONIE TO PING PONG BALL SIZE HAIL AND HEAVY RAIN ARE  
POSSIBLE.  
 
LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: GLEN  
MEYER, CULTUS, LANGTON, PORT ROWAN, ST. WILLIAMS, LONG POINT, LONG  
POINT PROVINCIAL PARK, VITTORIA, TURKEY POINT PROVINCIAL PARK,  
TURKEY POINT  
 
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.  
 
DAMAGE TO ROOFS, FENCES, SOFT SHELTERS OR TREES IS LIKELY. LARGE  
HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY. LOCAL UTILITY OUTAGES  
ARE LIKELY.  
 
EMERGENCY MANAGEMENT ONTARIO RECOMMENDS THAT YOU TAKE COVER  
IMMEDIATELY IF THREATENING WEATHER APPROACHES.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA.  
 
TO REPORT SEVERE WEATHER IN ONTARIO, SEND AN EMAIL TO  
ONSTORM(AT)EC.GC.CA OR POST REPORTS ON SOCIAL MEDIA USING  
(HASH)ONSTORM.  
 
FOR MORE INFORMATION:  
HTTPS://WWW.ONTARIO.CA/PAGE/BE-PREPARED-EMERGENCY.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
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