673  
WUCN15 CWWG 210021  
SEVERE THUNDERSTORM WARNING  
FOR SOUTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 6:21 P.M. MDT WEDNESDAY 20 AUGUST 2025.  
---------------------------------------------------------------------  
SEVERE THUNDERSTORM WARNING FOR:  
=NEW= S.A. 2 NEAR BINDLOSS EMPRESS AND SOCIAL PLAINS  
=NEW= CYPRESS CO. NEAR MCNEILL AND SANDY POINT DISTRICT PARK  
S.A. 2 NEAR JENNER AND ATLEE  
S.A. 2 NEAR BUFFALO AND CAVENDISH  
CYPRESS CO. NEAR CFB SUFFIELD.  
 
SEVERE THUNDERSTORM WARNING ENDED FOR:  
CYPRESS CO. NEAR TIDE LAKE  
S.A. 2 NEAR IDDESLEIGH AND DINOSAUR PROV. PARK  
CO. OF NEWELL NEAR PATRICIA.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
UPDATED OR ENDED BY 8:20 P.M. MDT.  
 
AT 6:21 P.M. MDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
VERY DANGEROUS THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WIND  
GUSTS, UP TO BASEBALL SIZE HAIL AND HEAVY RAIN.  
 
THIS SEVERE THUNDERSTORM IS LOCATED 25 KM SOUTHWEST OF BINDLOSS AND  
IS MOVING TO THE EAST AT 90 KM/H.  
 
LARGE HAIL WILL CAUSE SIGNIFICANT DAMAGE AND INJURY. TAKE IMMEDIATE  
COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT YOURSELF  
FROM FLYING DEBRIS AND HAIL.  
 
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES.  
 
SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING  
THUNDERSTORMS ARE EXPECTED TO PRODUCE 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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