790
WUCN11 CWTO 232205
SEVERE THUNDERSTORM WARNING
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 6:05 P.M. EDT TUESDAY 23 SEPTEMBER 2025.
---------------------------------------------------------------------
SEVERE THUNDERSTORM WARNING FOR:
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.
SEVERE THUNDERSTORM WARNING ENDED FOR:
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.
---------------------------------------------------------------------
==DISCUSSION==
UPDATED OR ENDED BY 6:59 P.M. EDT.
AT 6:05 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
CLUSTER OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING HEAVY RAIN.
THIS CLUSTER OF SEVERE THUNDERSTORMS IS LOCATED FROM POPLAR HILL TO
KOMOKA PROVINCIAL PARK TO 8 KILOMETRES SOUTH OF STRATHROY TO
STRATHROY, MOVING SOUTH AT 15 KM/H.
HAZARD: HEAVY RAINFALL WITH LOCAL AMOUNTS OF 50 TO 75 MM
LOCATIONS IMPACTED INCLUDE:
STRATHROY, MOUNT BRYDGES, KOMOKA, POPLAR HILL, NAPPERTON,
MULLIFARRY, CAIRNGORM, NORTH EKFRID, WRIGHTMANS CORNERS, GLEN OAK,
HICKORY CORNER, FALCONBRIDGE, CARADOC AND COLDSTREAM.
HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO
VISIBILITY. FAST-MOVING AND RAPIDLY RISING WATER CAN SWEEP VEHICLES
AWAY AND DAMAGE INFRASTRUCTURE. TAKE IMMEDIATE COVER IF A
THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT YOURSELF FROM FLYING
DEBRIS AND HAIL. 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
END/OSPC
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page