107  
WWCN13 CWWG 140217  
YELLOW WATCH - SEVERE THUNDERSTORM  
FOR SOUTHERN SASKATCHEWAN  
UPDATED BY ENVIRONMENT CANADA  
AT 8:17 P.M. CST WEDNESDAY 13 MAY 2026.  
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YELLOW LEVEL WATCH - SEVERE THUNDERSTORM - FOR:  
=NEW= ASSINIBOIA - GRAVELBOURG - CORONACH  
SHAUNAVON - MAPLE CREEK - VAL MARIE - CYPRESS HILLS.  
 
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IMPACT LEVEL: HIGH  
FORECAST CONFIDENCE: MODERATE  
 
==DISCUSSION==  
 
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF DANGEROUS  
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING DAMAGING WIND GUSTS.  
 
SEVERE THUNDERSTORMS CURRENTLY IN MONTANA WILL APPROACH EXTREME  
SOUTHERN SASKATCHEWAN THIS EVENING. THESE STORMS MAY BRING STRONG  
WIND GUSTS POSSIBLY IN EXCESS OF 100 KM/H. THESE STORMS ARE EXPECTED  
TO WEAKEN OVERNIGHT.  
 
UTILITY OUTAGES ARE POSSIBLE. 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. 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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