398
WWCN11 CWTO 290402
YELLOW WARNING - FREEZING RAIN
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 11:02 P.M. EST SUNDAY 28 DECEMBER 2025.
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YELLOW LEVEL WARNING - FREEZING RAIN - FOR:
HALTON HILLS - MILTON
KITCHENER - CAMBRIDGE - REGION OF WATERLOO
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
ICE STORM CONTINUES TONIGHT.
WHAT:
FREEZING RAIN LEADING TO ICY SURFACES.
ICE ACCRETION OR BUILD-UP OF 5 TO 15 MM.
WHEN:
ENDING OVERNIGHT.
ADDITIONAL INFORMATION:
FREEZING RAIN IS EXPECTED TO CHANGE OVER TO RAIN OVERNIGHT AS
TEMPERATURES CLIMB ABOVE THE FREEZING MARK.
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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