WWCN13 CWWG 192324 SEVERE THUNDERSTORM WATCH FOR SOUTHERN SASKATCHEWAN ISSUED BY ENVIRONMENT CANADA AT 5:24 P.M. CST TUESDAY 19 AUGUST 2025. --------------------------------------------------------------------- SEVERE THUNDERSTORM WATCH FOR: =NEW= CITY OF REGINA =NEW= FORT QU'APPELLE - INDIAN HEAD - LUMSDEN - PILOT BUTTE =NEW= OUTLOOK - WATROUS - HANLEY - IMPERIAL - DINSMORE =NEW= YORKTON - MELVILLE - ESTERHAZY =NEW= KAMSACK - CANORA - PREECEVILLE =NEW= HUMBOLDT - WYNYARD - WADENA - LANIGAN - FOAM LAKE =NEW= MOOSE JAW - PENSE - CENTRAL BUTTE - CRAIK =NEW= ASSINIBOIA - GRAVELBOURG - CORONACH. --------------------------------------------------------------------- ==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