673
WUCN11 CWTO 071845
YELLOW WARNING - SEVERE THUNDERSTORM
FOR SOUTHERN ONTARIO
ISSUED BY ENVIRONMENT CANADA
AT 2:45 P.M. EDT WEDNESDAY 7 OCTOBER 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
=NEW= DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
UPDATED OR ENDED BY 3:42 P.M. EDT.
AT 2:43 P.M. EDT, A SEVERE THUNDERSTORM IS LOCATED OVER SAMUEL DE
CHAMPLAIN PROVINCIAL PARK. THIS SEVERE THUNDERSTORM IS MOVING EAST
AT 45 KM/H. UP TO QUARTER SIZE HAIL IS POSSIBLE.
LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: SAMUEL DE
CHAMPLAIN PROVINCIAL PARK, MATTAWA, DEUX-RIVIERES, MAGANASIPI LAKE
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. TAKE IMMEDIATE
COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT YOURSELF
FROM HAIL.
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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