017  
WWCN11 CWWG 271905  
SEVERE THUNDERSTORM WATCH  
FOR SOUTHERN MANITOBA  
ISSUED BY ENVIRONMENT CANADA  
AT 2:05 P.M. CDT FRIDAY 27 JUNE 2025.  
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SEVERE THUNDERSTORM WATCH FOR:  
=NEW= MELITA - BOISSEVAIN - TURTLE MOUNTAIN PROVINCIAL PARK  
=NEW= VIRDEN - SOURIS  
=NEW= MINNEDOSA - RIDING MOUNTAIN NATIONAL PARK.  
 
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==DISCUSSION==  
 
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF DANGEROUS  
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING DAMAGING WIND GUSTS,  
DAMAGING HAIL AND TORRENTIAL RAIN.  
 
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF SEVERE  
THUNDERSTORMS THIS AFTERNOON AND EARLY EVENING THAT MAY BE CAPABLE  
OF PRODUCING SEVERE WIND GUST, HEAVY RAIN AND LARGE HAIL. THERE ALSO  
A LOW RISK OF A TORNADO.  
 
THE THREAT SHOULD END BEFORE MIDNIGHT AS THE THUNDERSTORMS WEAKEN.  
 
SIGNIFICANT DAMAGE TO PROPERTY, BUILDINGS AND TREES IS POSSIBLE. BE  
PREPARED FOR SEVERE WEATHER. IF THREATENING WEATHER APPROACHES, TAKE  
COVER IN A BASEMENT OR INTERIOR ROOM. IF OUTSIDE, PROTECT YOURSELF  
FROM FLYING DEBRIS AND HAIL. WHEN THUNDER ROARS, GO  
INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND INJURES CANADIANS  
EVERY YEAR.  
 
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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