401  
WWCN15 CWWG 041626  
YELLOW WATCH - SEVERE THUNDERSTORM  
FOR SOUTHERN ALBERTA  
ISSUED BY ENVIRONMENT CANADA  
AT 10:26 A.M. MDT THURSDAY 4 JUNE 2026.  
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YELLOW LEVEL WATCH - SEVERE THUNDERSTORM - FOR:  
=NEW= AIRDRIE - COCHRANE - OLDS - SUNDRE  
=NEW= DRUMHELLER - THREE HILLS  
=NEW= BROOKS - STRATHMORE - VULCAN.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
SOME THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS AFTERNOON. A FEW OF  
THESE THUNDERSTORMS COULD PRODUCE LARGE HAIL, HEAVY RAIN AND FUNNEL  
CLOUDS.  
 
WHEN THUNDER ROARS, GO INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND  
INJURES CANADIANS EVERY YEAR. 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  
ABSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING  
(HASH)ABSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
 
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