535
WWCN11 CWTO 192007
YELLOW WARNING - FREEZING RAIN
FOR SOUTHERN ONTARIO
ISSUED BY ENVIRONMENT CANADA
AT 4:07 P.M. EDT THURSDAY 19 MARCH 2026.
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YELLOW LEVEL WARNING - FREEZING RAIN - FOR:
=NEW= HALTON HILLS - MILTON
=NEW= CALEDON
=NEW= WATERLOO - WELLINGTON
=NEW= ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY
=NEW= SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY
=NEW= HANOVER - DUNDALK - SOUTHERN GREY COUNTY.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
ICE BUILD-UP DUE TO FREEZING RAIN IS EXPECTED.
WHAT:
FREEZING RAIN WITH ICE BUILD-UP OF 2 TO 5 MM.
WHEN:
FRIDAY MORNING.
ADDITIONAL INFORMATION:
FREEZING RAIN IS EXPECTED TO CHANGE OVER TO RAIN LATER FRIDAY
MORNING AS TEMPERATURES RISE ABOVE THE ZERO MARK.
ROADS AND WALKWAYS WILL LIKELY BECOME ICY AND SLIPPERY. THERE MAY BE
A SIGNIFICANT IMPACT ON RUSH HOUR TRAFFIC. LOCAL UTILITY OUTAGES ARE
POSSIBLE. THERE IS RISK OF INJURY DUE TO SLIPS AND FALLS.
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.
HTTP://WEATHER.GC.CA
END/OSPC
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