855  
WWCN11 CWWG 110752  
SEVERE THUNDERSTORM WATCH  
FOR SOUTHERN MANITOBA  
UPDATED BY ENVIRONMENT CANADA  
AT 2:52 A.M. CDT FRIDAY 11 JULY 2025.  
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SEVERE THUNDERSTORM WATCH FOR:  
STEINBACH - ST. ADOLPHE - EMERSON - VITA - RICHER  
DUGALD - BEAUSEJOUR - GRAND BEACH  
BISSETT - VICTORIA BEACH - NOPIMING PROV. PARK - PINE FALLS  
WHITESHELL - LAC DU BONNET - PINAWA  
SPRAGUE - NORTHWEST ANGLE PROVINCIAL FOREST.  
 
SEVERE THUNDERSTORM WATCH ENDED FOR:  
CITY OF WINNIPEG  
SELKIRK - GIMLI - STONEWALL - WOODLANDS  
PORTAGE LA PRAIRIE - HEADINGLEY - BRUNKILD - CARMAN  
MORDEN - WINKLER - ALTONA - MORRIS  
KILLARNEY - PILOT MOUND - MANITOU.  
 
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==DISCUSSION==  
 
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF SEVERE  
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING STRONG WIND GUSTS,  
LARGE HAIL AND HEAVY RAIN.  
 
A COLD FRONT TRACKING THROUGH SOUTHEASTERN MANITOBA CONTINUES TO  
INITIATE THUNDERSTORMS, SOME OF THEM SEVERE, OVERNIGHT. THEY WILL  
TRACK EAST INTO ONTARIO BY FRIDAY MORNING.  
 
WHEN THUNDER ROARS, GO INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND  
INJURES CANADIANS EVERY YEAR.  
 
HEAVY RAIN CAN CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO  
VISIBILITY.  
 
STRONG WIND GUSTS CAN DAMAGE TREES, BUILDINGS AND OVERTURN VEHICLES.  
 
LARGE HAIL CAN CAUSE SIGNIFICANT DAMAGE AND INJURY.  
 
SEVERE THUNDERSTORM WATCHES ARE ISSUED WHEN CONDITIONS ARE  
FAVOURABLE FOR THE DEVELOPMENT OF THUNDERSTORMS CAPABLE OF PRODUCING  
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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