706
WOCN11 CWTO 151059
YELLOW ADVISORY - FOG
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 6:59 A.M. EDT SATURDAY 15 AUGUST 2026.
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YELLOW LEVEL ADVISORY - FOG - FOR:
=NEW= SARNIA - LAMBTON
CALEDON
MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY
SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY
ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY
HANOVER - DUNDALK - SOUTHERN GREY COUNTY.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
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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