467  
WOCN11 CWTO 221225  
YELLOW ADVISORY - FROST  
FOR SOUTHERN ONTARIO  
ENDED BY ENVIRONMENT CANADA  
AT 8:25 A.M. EDT FRIDAY 22 MAY 2026.  
---------------------------------------------------------------------  
YELLOW LEVEL ADVISORY - FROST - ENDED FOR:  
GATINEAU  
UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION  
NEWMARKET - GEORGINA - NORTHERN YORK REGION  
INNISFIL - NEW TECUMSETH - ANGUS  
BARRIE - ORILLIA - MIDLAND  
PETERBOROUGH - KAWARTHA LAKES  
STIRLING - TWEED - SOUTH FRONTENAC  
BANCROFT - BON ECHO PARK  
BROCKVILLE - LEEDS AND GRENVILLE  
CITY OF OTTAWA  
PRESCOTT AND RUSSELL  
CORNWALL - MORRISBURG  
SMITHS FALLS - LANARK - SHARBOT LAKE  
PARRY SOUND - MUSKOKA  
HALIBURTON  
RENFREW - PEMBROKE - BARRY'S BAY  
ALGONQUIN  
BURK'S FALLS - BAYFIELD INLET.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
WIDESPREAD FROST IS NO LONGER EXPECTED.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CANADA Page
Main Text Page