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WOCN11 CWTO 310146

FOG ADVISORY

FOR SOUTHERN ONTARIO

UPDATED BY ENVIRONMENT CANADA

AT 9:46 P.M. EDT SUNDAY 30 MARCH 2025.

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FOG ADVISORY FOR:

=NEW= UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION

=NEW= PICKERING - OSHAWA - SOUTHERN DURHAM REGION

      CITY OF TORONTO

      BRANTFORD - COUNTY OF BRANT

      CITY OF HAMILTON

      HALTON - PEEL

      NEWMARKET - GEORGINA - NORTHERN YORK REGION

      VAUGHAN - RICHMOND HILL - MARKHAM

      WATERLOO - WELLINGTON

      DUFFERIN - INNISFIL

      BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY

      OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY

      HANOVER - DUNDALK - SOUTHERN GREY COUNTY

      BARRIE - ORILLIA - MIDLAND

      PORT CARLING - PORT SEVERN

      BRACEBRIDGE - GRAVENHURST.



FOG ADVISORY ENDED FOR:

      WOODSTOCK - TILLSONBURG - OXFORD COUNTY.



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==DISCUSSION==



NEAR ZERO VISIBILITY IN FOG IS EXPECTED OR OCCURRING OVER SOME 

AREAS.



PATCHY DENSE FOG WILL LINGER ACROSS PARTS OF THE REGION THIS 

EVENING.



VISIBILITY MAY BE SIGNIFICANTLY AND SUDDENLY REDUCED TO NEAR ZERO. 

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