WOCN11 CWTO 111246 FROST ADVISORY FOR SOUTHERN ONTARIO ENDED BY ENVIRONMENT CANADA AT 8:46 A.M. EDT SUNDAY 11 MAY 2025. --------------------------------------------------------------------- FROST ADVISORY ENDED FOR: GATINEAU CALEDON UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION NEWMARKET - GEORGINA - NORTHERN YORK REGION LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY KITCHENER - CAMBRIDGE - REGION OF WATERLOO STIRLING - TWEED - SOUTH FRONTENAC MERRICKVILLE-WOLFORD - KEMPTVILLE WESTPORT - CHARLESTON LAKE CITY OF OTTAWA PRESCOTT AND RUSSELL CORNWALL - MORRISBURG SMITHS FALLS - LANARK - SHARBOT LAKE. --------------------------------------------------------------------- ==DISCUSSION== WIDESPREAD FROST IS NO LONGER EXPECTED. HTTP://WEATHER.GC.CA END/OSPC