****0000001461**** WOCN11 CWTO 290323 FOG ADVISORY FOR SOUTHERN ONTARIO ISSUED BY ENVIRONMENT CANADA AT 11:23 P.M. EDT FRIDAY 28 MARCH 2025. --------------------------------------------------------------------- FOG ADVISORY FOR: =NEW= LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY =NEW= OXFORD - BRANT =NEW= ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION =NEW= CITY OF HAMILTON =NEW= CALEDON =NEW= HALTON HILLS - MILTON =NEW= HURON - PERTH =NEW= WATERLOO - WELLINGTON =NEW= SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY =NEW= ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY =NEW= OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY =NEW= SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY =NEW= HANOVER - DUNDALK - SOUTHERN GREY COUNTY. --------------------------------------------------------------------- ==DISCUSSION== NEAR ZERO VISIBILITY IN FOG IS EXPECTED OR OCCURRING. LOCALLY DENSE FOG IS EXPECTED TO PERSIST INTO EARLY SATURDAY MORNING BEFORE DISSIPATING. TRAVEL IS EXPECTED TO BE HAZARDOUS DUE TO REDUCED VISIBILITY IN SOME LOCATIONS. IF VISIBILITY IS REDUCED WHILE DRIVING, TURN ON YOUR LIGHTS AND MAINTAIN A SAFE FOLLOWING DISTANCE. 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