034  
WWCN11 CWTO 290539  
YELLOW WARNING - FREEZING RAIN  
FOR SOUTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 12:39 A.M. EST MONDAY 29 DECEMBER 2025.  
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YELLOW LEVEL WARNING - FREEZING RAIN - FOR:  
BRANTFORD - COUNTY OF BRANT  
CITY OF HAMILTON.  
 
YELLOW LEVEL WARNING - FREEZING RAIN - ENDED FOR:  
DUNNVILLE - CALEDONIA - HALDIMAND  
WOODSTOCK - TILLSONBURG - OXFORD COUNTY  
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
FREEZING RAIN CONTINUES.  
 
WHAT:  
FREEZING RAIN LEADING TO ICY SURFACES.  
ICE ACCRETION OR BUILD-UP OF 2 TO 5 MM ON SOME SURFACES.  
 
WHEN:  
ENDING EARLY THIS MORNING.  
 
ADDITIONAL INFORMATION:  
FREEZING RAIN OR RAIN IS EXPECTED TO CHANGE OVER TO RAIN WITHIN THE  
NEXT FEW HOURS AS TEMPERATURES CLIMB ABOVE THE FREEZING MARK.  
 
ROADS AND WALKWAYS WILL LIKELY BECOME ICY AND SLIPPERY. ICY SURFACES  
COULD BE DIFFICULT TO DETECT.  
 
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.  
 
FOR MORE INFORMATION ABOUT THE ALERTING PROGRAM, PLEASE VISIT:  
HTTPS://WWW.CANADA.CA/EN/SERVICES/ENVIRONMENT/WEATHER/SEVEREWEATHER/WEATHER-ALERTS/COLOUR-CODED-ALERTS.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
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