489
WUCN11 CWTO 141613
YELLOW WARNING - SEVERE THUNDERSTORM
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 12:13 P.M. EDT SUNDAY 14 JUNE 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
=NEW= ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY
CHATHAM-KENT - RONDEAU PARK
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
UPDATED OR ENDED BY 2:12 P.M. EDT.
AT 12:13 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING STRONG WIND GUSTS
AND HEAVY RAIN.
THUNDERSTORM LOCATION:
LINE OF THUNDERSTORM EXTENDING FROM CHATHAM TO ST THOMAS.
MOTION: NEAR STATIONARY LINE OF THUNDERSTORMS
HAZARDS:
WIND: STRONG UP TO 90 KM/H
RAIN: VERY HEAVY, POSSIBLY EXCEEDING 50 MM.
DRIVING CONDITIONS WILL LIKELY BE DIFFICULT. HEAVY RAIN MAY CAUSE
FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO VISIBILITY. DON'T DRIVE
THROUGH FLOODED ROADWAYS. SEVERE THUNDERSTORM WARNINGS ARE ISSUED
WHEN IMMINENT OR OCCURRING THUNDERSTORMS ARE EXPECTED TO PRODUCE
DAMAGING HAIL, WIND OR RAIN.
EMERGENCY MANAGEMENT ONTARIO RECOMMENDS THAT YOU TAKE COVER
IMMEDIATELY IF THREATENING WEATHER APPROACHES.
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:
HTTPS://WWW.ONTARIO.CA/PAGE/BE-PREPARED-EMERGENCY.
HTTP://WEATHER.GC.CA
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