036  
WUCN11 CWWG 210350  
SEVERE THUNDERSTORM WARNING  
FOR SOUTHERN MANITOBA  
UPDATED BY ENVIRONMENT CANADA  
AT 10:50 P.M. CDT WEDNESDAY 20 AUGUST 2025.  
---------------------------------------------------------------------  
SEVERE THUNDERSTORM WARNING FOR:  
=NEW= R.M. OF CARTIER INCL. ELIE ST. EUSTACHE AND SPRINGSTEIN  
R.M. OF PORTAGE LA PRAIRIE INCL. ST. AMBROISE.  
 
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==DISCUSSION==  
 
UPDATED OR ENDED BY 12:49 A.M. CDT.  
 
AT 10:50 P.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
SEVERE THUNDERSTORM CAPABLE OF PRODUCING VERY STRONG WIND GUSTS,  
NICKEL TO PING PONG BALL SIZE HAIL AND HEAVY RAIN.  
 
THIS SEVERE THUNDERSTORM IS LOCATED NEAR SIDNEY, MOVING EAST AT 40  
KM/H.  
 
HAZARDS:  
HEAVY RAIN  
QUARTER TO LOONIE SIZE HAIL  
WIND GUSTS OF 90-100 KM/H  
 
LOCATIONS IN THE PATH:  
PORTAGE LA PRAIRIE, ELIE, ST. EUSTACHE, LONG PLAIN.  
 
HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO  
VISIBILITY. LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY. TAKE  
IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT  
YOURSELF FROM FLYING DEBRIS AND HAIL. DON'T DRIVE THROUGH FLOODED  
ROADWAYS.  
 
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  
MBSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING  
(HASH)MBSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
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