WOCN11 CWTO 080203
YELLOW ADVISORY - FOG
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 9:03 P.M. EST SATURDAY 7 MARCH 2026.
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YELLOW LEVEL ADVISORY - FOG - FOR:
      CALEDON
      YORK - DURHAM
      LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY
      WATERLOO - WELLINGTON
      DUFFERIN - INNISFIL
      OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY
      SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY
      HANOVER - DUNDALK - SOUTHERN GREY COUNTY
      BARRIE - ORILLIA - MIDLAND
      BELLEVILLE - QUINTE - NORTHUMBERLAND
      KINGSTON - PRINCE EDWARD
      PETERBOROUGH - KAWARTHA LAKES
      STIRLING - TWEED - SOUTH FRONTENAC
      BANCROFT - BON ECHO PARK
      CITY OF OTTAWA
      SMITHS FALLS - LANARK - SHARBOT LAKE
      PARRY SOUND - MUSKOKA
      HALIBURTON
      RENFREW - PEMBROKE - BARRY'S BAY
      ALGONQUIN
      BURK'S FALLS - BAYFIELD INLET.

YELLOW LEVEL ADVISORY - FOG - ENDED FOR:
      GATINEAU
      BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY
      MERRICKVILLE-WOLFORD - KEMPTVILLE
      WESTPORT - CHARLESTON LAKE
      PRESCOTT AND RUSSELL
      WINCHESTER - NEWINGTON.

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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH

==DISCUSSION==

NEAR ZERO VISIBILITY IN FOG CONTINUES.

LOCALLY DENSE FOG WILL DISSIPATE THIS EVENING AS A COLD FRONT TRACKS 
OVER SOUTHERN ONTARIO. EXTREMELY DIFFICULT DRIVING CONDITIONS HAVE 
BEEN REPORTED FOR SOME AREAS.

TRAVEL WILL LIKELY BE HAZARDOUS. VISIBILITY WILL LIKELY BE SUDDENLY 
REDUCED AT TIMES. WIDESPREAD NEAR ZERO VISIBILITY IS POSSIBLE. 
ADJUST TRAVEL PLANS ACCORDINGLY. IF DRIVING, TURN ON YOUR LIGHTS, 
SLOW DOWN 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