468  
WUCN10 CWUL 181915  
YELLOW WARNING - SEVERE THUNDERSTORM  
FOR QUEBEC  
UPDATED BY ENVIRONMENT CANADA  
AT 3:15 P.M. EDT THURSDAY 18 JUNE 2026.  
---------------------------------------------------------------------  
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
VALLEYFIELD - BEAUHARNOIS AREA  
HUNTINGDON AREA.  
 
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:  
SOULANGES AREA  
VAUDREUIL AREA.  
 
---------------------------------------------------------------------  
IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 5:14 P.M. EDT.  
 
AT 3:15 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WIND GUSTS, UP TO  
QUARTER SIZE HAIL AND HEAVY RAIN.  
 
LOCAL UTILITY OUTAGES ARE LIKELY. TAKE IMMEDIATE COVER IF A  
THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT YOURSELF FROM FLYING  
DEBRIS AND HAIL. SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES. 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 X USING (HASH)QCSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/QSPC  
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