414
WUCN11 CWTO 030027
YELLOW WARNING - SEVERE THUNDERSTORM
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 8:27 P.M. EDT WEDNESDAY 2 SEPTEMBER 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
=NEW= ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
UPDATED OR ENDED BY 9:10 P.M. EDT.
AT 8:26 P.M. EDT, A SEVERE THUNDERSTORM IS LOCATED OVER WEST
LORNE. THIS SEVERE THUNDERSTORM IS MOVING QUICKLY TO THE EAST AT 65
KM/H. STRONG WIND GUSTS, UP TO QUARTER SIZE HAIL AND HEAVY RAIN ARE
POSSIBLE.
LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: NEWBURY,
WARDSVILLE, WEST LORNE, DUTTON, SHEDDEN, ST. THOMAS, PORT STANLEY,
AYLMER
TAKE IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE,
PROTECT YOURSELF FROM FLYING DEBRIS AND HAIL.
SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING
THUNDERSTORMS ARE EXPECTED TO PRODUCE DAMAGING HAIL, WIND OR RAIN.
LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY. LOCAL UTILITY
OUTAGES ARE LIKELY.
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 SOCIAL MEDIA USING
(HASH)ONSTORM.
FOR MORE INFORMATION:
HTTPS://WWW.ONTARIO.CA/PAGE/BE-PREPARED-EMERGENCY.
HTTP://WEATHER.GC.CA
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