335  
WWCN11 CWTO 122355  
YELLOW WATCH - SEVERE THUNDERSTORM  
FOR SOUTHERN ONTARIO  
ENDED BY ENVIRONMENT CANADA  
AT 7:55 P.M. EDT WEDNESDAY 12 AUGUST 2026.  
---------------------------------------------------------------------  
YELLOW LEVEL WATCH - SEVERE THUNDERSTORM - ENDED FOR:  
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY  
KITCHENER - CAMBRIDGE - REGION OF WATERLOO  
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
CONDITIONS ARE NO LONGER FAVOURABLE FOR THE DEVELOPMENT OF SEVERE  
THUNDERSTORMS.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
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