****0000001146****
WOCN11 CWTO 302116

FOG ADVISORY

FOR SOUTHERN ONTARIO

ISSUED BY ENVIRONMENT CANADA

AT 5:16 P.M. EDT SUNDAY 30 MARCH 2025.

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FOG ADVISORY FOR:

=NEW= CALEDON

=NEW= HALTON HILLS - MILTON

=NEW= WATERLOO - WELLINGTON

=NEW= SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY

=NEW= ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY

=NEW= HANOVER - DUNDALK - SOUTHERN GREY 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