320
WOCN11 CWTO 271210
YELLOW ADVISORY - FOG
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 8:10 A.M. EDT SATURDAY 27 JUNE 2026.
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YELLOW LEVEL ADVISORY - FOG - FOR:
TAMWORTH - SYDENHAM - SOUTH FRONTENAC
MERRICKVILLE-WOLFORD - KEMPTVILLE
WESTPORT - CHARLESTON LAKE
OTTAWA SOUTH - RICHMOND - METCALFE
PRESCOTT AND RUSSELL
WINCHESTER - NEWINGTON.
YELLOW LEVEL ADVISORY - FOG - ENDED FOR:
SARNIA - LAMBTON
LONDON - MIDDLESEX
DUNNVILLE - CALEDONIA - HALDIMAND
NIAGARA
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY
STIRLING - TWEED - MADOC
PARRY SOUND - MUSKOKA.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
NEAR-ZERO VISIBILITY IN FOG CONTINUES OVER SOME AREAS.
THESE AREAS OF DENSE FOG ARE EXPECTED TO DISSIPATE LATER THIS
MORNING.
VISIBILITY WILL LIKELY BE SUDDENLY REDUCED AT TIMES.
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
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