339
WOCN11 CWTO 120818
YELLOW ADVISORY - FOG
FOR SOUTHERN ONTARIO
ISSUED BY ENVIRONMENT CANADA
AT 4:18 A.M. EDT WEDNESDAY 12 AUGUST 2026.
---------------------------------------------------------------------
YELLOW LEVEL ADVISORY - FOG - FOR:
=NEW= WINDSOR - ESSEX - CHATHAM-KENT
=NEW= SARNIA - LAMBTON
=NEW= RODNEY - SHEDDEN - WESTERN ELGIN COUNTY
=NEW= STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.
---------------------------------------------------------------------
IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
DENSE FOG HAS DEVELOPED EARLY THIS MORNING RESULTING IN NEAR ZERO
VISIBILITY IN SOME LOCATIONS. THE VISIBILITY WILL IMPROVE LATER THIS
MORNING AS THE DENSE FOG DISSIPATES.
TRAVEL WILL LIKELY BE HAZARDOUS IN SOME LOCATIONS. 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page