443  
WOCN11 CWTO 312355  
YELLOW ADVISORY - FOG  
FOR SOUTHERN ONTARIO  
ISSUED BY ENVIRONMENT CANADA  
AT 7:55 P.M. EDT MONDAY 31 AUGUST 2026.  
---------------------------------------------------------------------  
YELLOW LEVEL ADVISORY - FOG - FOR:  
=NEW= CITY OF TORONTO  
=NEW= HALTON - PEEL  
=NEW= YORK - DURHAM  
=NEW= INNISFIL - NEW TECUMSETH - ANGUS  
=NEW= LINDSAY - SOUTHERN KAWARTHA LAKES.  
 
---------------------------------------------------------------------  
IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
NEAR-ZERO VISIBILITY IN FOG IS EXPECTED OVER SOME AREAS.  
 
LOCALLY DENSE FOG WILL PERSIST INTO TUESDAY MORNING.  
 
BE PREPARED FOR AREAS OF NEAR-ZERO VISIBILITY AND ALLOW EXTRA TIME  
TO REACH YOUR DESTINATION.  
 
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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