671
WUCN11 CWTO 141840
YELLOW WARNING - SEVERE THUNDERSTORM
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 2:40 P.M. EDT FRIDAY 14 AUGUST 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
=NEW= GANANOQUE - MALLORYTOWN
WESTPORT - CHARLESTON LAKE.
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:
TAMWORTH - SYDENHAM - SOUTH FRONTENAC.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
UPDATED OR ENDED BY 3:40 P.M. EDT.
AT 2:36 P.M. EDT, A SEVERE THUNDERSTORM IS LOCATED OVER
NEWBORO. THIS SEVERE THUNDERSTORM IS MOVING SOUTHEAST AT 40
KM/H. STRONG WIND GUSTS AND UP TO QUARTER SIZE HAIL ARE POSSIBLE.
LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: THE BUSH,
MORTON, SEELEYS BAY, LYNDHURST
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.
DAMAGE TO ROOFS, FENCES, SOFT SHELTERS OR TREES IS 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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