197
WOCN11 CWTO 030424
YELLOW ADVISORY - FOG
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 12:24 A.M. EDT FRIDAY 3 APRIL 2026.
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YELLOW LEVEL ADVISORY - FOG - FOR:
BRANTFORD - COUNTY OF BRANT
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION
CITY OF HAMILTON
CALEDON
HALTON HILLS - MILTON
BURLINGTON - OAKVILLE
NEWMARKET - GEORGINA - NORTHERN YORK REGION
WATERLOO - WELLINGTON
DUFFERIN - INNISFIL
OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY
HANOVER - DUNDALK - SOUTHERN GREY COUNTY
BARRIE - COLLINGWOOD - HILLSDALE.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
NEAR ZERO VISIBILITY IN FOG CONTINUES OVER SOME AREAS.
VISIBILITY IN EXPECTED TO IMPROVE NEAR MIDNIGHT.
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 X USING (HASH)ONSTORM.
HTTP://WEATHER.GC.CA
END/OSPC
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