825  
WOCN11 CWTO 091028  
YELLOW ADVISORY - FOG  
FOR SOUTHERN ONTARIO  
ISSUED BY ENVIRONMENT CANADA  
AT 6:28 A.M. EDT SUNDAY 9 AUGUST 2026.  
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YELLOW LEVEL ADVISORY - FOG - FOR:  
=NEW= CHATHAM-KENT - RONDEAU PARK  
=NEW= SARNIA - LAMBTON  
=NEW= RODNEY - SHEDDEN - WESTERN ELGIN COUNTY  
=NEW= STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
NEAR-ZERO VISIBILITY IN FOG IS EXPECTED.  
 
LOCALLY DENSE FOG WILL PERSIST INTO EARLY THIS MORNING BEFORE  
DISSIPATING.  
 
TRAVEL WILL LIKELY BE HAZARDOUS IN SOME LOCATIONS. VISIBILITY WILL  
LIKELY BE SUDDENLY REDUCED AT TIMES.  
 
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.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
 
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