WUCN10 CWUL 240121
YELLOW WARNING - SEVERE THUNDERSTORM
FOR QUEBEC
UPDATED BY ENVIRONMENT CANADA
AT 9:21 P.M. EDT SUNDAY 23 AUGUST 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
=NEW= PORTNEUF AREA
      BECANCOUR - VILLEROY AREA
      MATAWIN - MAURICIE NATIONAL PARK AREA
      LAC-AUX-SABLES AREA
      SAINTE-ANNE-DE-LA-PERADE AREA
      LOTBINIERE AREA
      LA TUQUE AREA.

YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:
      VICTORIAVILLE AREA
      SHAWINIGAN AREA
      TROIS-RIVIERES AREA.

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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH

==DISCUSSION==

UPDATED OR ENDED BY 10:18 P.M. EDT.

AT�9:19 P.M. EDT,�A LINE OF SEVERE THUNDERSTORMS�IS LOCATED�FROM 
DOHENY TO SAINT-ALBAN.�THESE SEVERE THUNDERSTORMS ARE MOVING 
NORTHEAST AT 40 KM/H.�DAMAGING WIND GUSTS, UP TO QUARTER SIZE HAIL 
AND HEAVY RAIN ARE POSSIBLE. 

LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: 
DESCHAILLONS-SUR-SAINT-LAURENT, SAINT-MARC-DES-CARRIERES, PORTNEUF

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. 

PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY 
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO 
QCSTORM(AT)EC.GC.CA OR POST REPORTS ON SOCIAL MEDIA USING 
(HASH)QCSTORM.

HTTP://WEATHER.GC.CA

END/QSPC