630  
WUCN11 CWTO 012306  
SEVERE THUNDERSTORM WARNING  
FOR SOUTHERN ONTARIO  
ISSUED BY ENVIRONMENT CANADA  
AT 7:06 P.M. EDT TUESDAY 1 JULY 2025.  
---------------------------------------------------------------------  
SEVERE THUNDERSTORM WARNING FOR:  
=NEW= MAXVILLE - ALEXANDRIA.  
 
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==DISCUSSION==  
 
UPDATED OR ENDED BY 9:05 P.M. EDT.  
 
AT 7:06 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
SEVERE THUNDERSTORM CAPABLE OF PRODUCING HEAVY RAIN.  
 
THIS SEVERE THUNDERSTORM IS LOCATED NEAR ALEXANDRIA AND IS NEARLY  
STATIONARY.  
 
HAZARD: TORRENTIAL DOWNPOURS WITH RAINFALL POSSIBLY EXCEEDING 50 MM,  
LOCALLY. STRONG WIND GUSTS ARE ALSO POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE:  
MAXVILLE, ALEXANDRIA, TAYSIDE, BLOOMINGTON, ST. ELMO, DOMINIONVILLE,  
DUNVEGAN, LAGGAN, FASSIFERN AND GLEN ROBERTSON.  
 
HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO  
VISIBILITY.  
 
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  
 
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