668  
WWCN13 CWWG 200246  
SEVERE THUNDERSTORM WATCH  
FOR SOUTHERN SASKATCHEWAN  
UPDATED BY ENVIRONMENT CANADA  
AT 8:46 P.M. CST TUESDAY 19 AUGUST 2025.  
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SEVERE THUNDERSTORM WATCH FOR:  
=NEW= SHAUNAVON - MAPLE CREEK - VAL MARIE - CYPRESS HILLS  
CITY OF REGINA  
FORT QU'APPELLE - INDIAN HEAD - LUMSDEN - PILOT BUTTE  
OUTLOOK - WATROUS - HANLEY - IMPERIAL - DINSMORE  
YORKTON - MELVILLE - ESTERHAZY  
KAMSACK - CANORA - PREECEVILLE  
HUMBOLDT - WYNYARD - WADENA - LANIGAN - FOAM LAKE  
MOOSE JAW - PENSE - CENTRAL BUTTE - CRAIK  
ASSINIBOIA - GRAVELBOURG - CORONACH.  
 
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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 ARE EXPECTED TO DEVELOP EARLY THIS EVENING AHEAD OF A  
LOW PRESSURE SYSTEM AND FRONTAL WAVE. SOME OF THESE THUNDERSTORMS  
COULD BECOME SEVERE. THEY ARE EXPECTED TO CONTINUE INTO THE  
OVERNIGHT HOURS.  
 
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  
SKSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING  
(HASH)SKSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
 
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