940  
WWCN12 CWWG 312103  
SEVERE THUNDERSTORM WATCH  
FOR NORTHERN MANITOBA  
ISSUED BY ENVIRONMENT CANADA  
AT 4:03 P.M. CDT SUNDAY 31 AUGUST 2025.  
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SEVERE THUNDERSTORM WATCH FOR:  
=NEW= THE PAS - WANLESS - WESTRAY - CLEARWATER LAKE PROV. PARK  
=NEW= FLIN FLON - CRANBERRY PORTAGE - SNOW LAKE  
=NEW= LEAF RAPIDS  
=NEW= PUKATAWAGAN.  
 
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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.  
 
THUNDERSTORMS HAVE DEVELOPED ALONG A COLD FRONT NEAR THE  
SASKATCHEWAN BORDER. SEVERE THUNDERSTORMS WILL BE POSSIBLE LATE THIS  
AFTERNOON AND INTO THE EVENING AS THE FRONT PROGRESSES EASTWARD.  
 
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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