WOCN11 CWTO 111347

YELLOW ADVISORY - FOG

FOR SOUTHERN ONTARIO

UPDATED BY ENVIRONMENT CANADA

AT 8:47 A.M. EST WEDNESDAY 11 NOVEMBER 2026.

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YELLOW LEVEL ADVISORY - FOG - FOR:

      WATERLOO - WELLINGTON.



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IMPACT LEVEL: MODERATE

FORECAST CONFIDENCE: HIGH



==DISCUSSION==



NEAR-ZERO VISIBILITY IN FOG CONTINUES OVER SOME AREAS.



FOG PATCHES WILL DISSIPATE LATER THIS MORNING.



VISIBILITY WILL LIKELY BE SUDDENLY REDUCED AT TIMES. BE PREPARED FOR 

AREAS OF NEAR-ZERO VISIBILITY AND ALLOW EXTRA TIME TO REACH YOUR 

DESTINATION. 



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