470  
WUCN16 CWWG 190127  
SEVERE THUNDERSTORM WARNING  
FOR NORTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 7:27 P.M. MDT WEDNESDAY 18 JUNE 2025.  
---------------------------------------------------------------------  
SEVERE THUNDERSTORM WARNING FOR:  
=NEW= LAC STE. ANNE CO. NEAR ONOWAY AND LAC STE. ANNE  
=NEW= PARKLAND CO. NEAR WABAMUN CARVEL AND KEEPHILLS  
LAC STE. ANNE CO. NEAR CHERHILL AND GLENEVIS  
PARKLAND CO. NEAR ENTWISTLE FALLIS AND TOMAHAWK.  
 
SEVERE THUNDERSTORM WARNING ENDED FOR:  
LAC STE. ANNE CO. NEAR MAYERTHORPE AND SANGUDO.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
UPDATED OR ENDED BY 9:26 P.M. MDT.  
 
AT 7:27 P.M. MDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
CLUSTER OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING STRONG WIND  
GUSTS, UP TO TOONIE SIZE HAIL AND HEAVY RAIN.  
 
THIS THUNDERSTORM IS NEAR SILVER SANDS AND MOVING EAST AT 20 KM/H.  
 
HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO  
VISIBILITY. LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY. TAKE  
IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT  
YOURSELF FROM FLYING DEBRIS AND HAIL. DON'T DRIVE THROUGH FLOODED  
ROADWAYS.  
 
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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