246
WWCN11 CWTO 290623
YELLOW WARNING - FREEZING RAIN
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 1:23 A.M. EST MONDAY 29 DECEMBER 2025.
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YELLOW LEVEL WARNING - FREEZING RAIN - FOR:
HALTON HILLS - MILTON
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.
YELLOW LEVEL WARNING - FREEZING RAIN - ENDED FOR:
KITCHENER - CAMBRIDGE - REGION OF WATERLOO.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
ICE STORM ENDING EARLY THIS MORNING.
WHAT:
FREEZING RAIN LEADING TO ICY SURFACES.
ICE ACCRETION OR BUILD-UP OF 5 TO 15 MM.
WHEN:
ENDING EARLY THIS MORNING.
ADDITIONAL INFORMATION:
PERIODS OF FREEZING RAIN ARE EXPECTED TO TAPER TO PATCHY DRIZZLE OR
FREEZING DRIZZLE EARLY THIS MORNING. ANY ADDITIONAL ICE BUILD-UP IS
EXPECTED TO BE FAIRLY MINIMAL.
ROADS AND WALKWAYS WILL LIKELY BECOME ICY AND SLIPPERY. THERE MAY BE
A SIGNIFICANT IMPACT ON RUSH HOUR TRAFFIC. 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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