483  
WUCN16 CWWG 182220  
SEVERE THUNDERSTORM WARNING  
FOR NORTHERN ALBERTA  
ISSUED BY ENVIRONMENT CANADA  
AT 4:20 P.M. MDT WEDNESDAY 18 JUNE 2025.  
---------------------------------------------------------------------  
SEVERE THUNDERSTORM WARNING FOR:  
=NEW= CO. OF GRANDE PRAIRIE NEAR SEXSMITH AND LA GLACE  
=NEW= SADDLE HILLS CO. NEAR WOKING.  
 
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==DISCUSSION==  
 
UPDATED OR ENDED BY 6:19 P.M. MDT.  
 
AT 4:20 P.M. MDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
CLUSTER OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING VERY STRONG  
WIND GUSTS, UP TO TOONIE SIZE HAIL AND HEAVY RAIN.  
 
THESE THUNDERSTORMS ARE JUST WEST OF WEBSTER AND NEARLY STATIONARY.  
 
LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY. TAKE IMMEDIATE  
COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT YOURSELF  
FROM FLYING DEBRIS AND HAIL.  
 
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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