836  
WWCN16 CWWG 190229  
SEVERE THUNDERSTORM WATCH  
FOR NORTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 8:29 P.M. MDT WEDNESDAY 18 JUNE 2025.  
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SEVERE THUNDERSTORM WATCH FOR:  
CITY OF EDMONTON - ST. ALBERT - SHERWOOD PARK  
SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG  
FORT SASKATCHEWAN - VEGREVILLE - REDWATER - SMOKY LAKE  
DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE  
LEDUC - CAMROSE - WETASKIWIN - TOFIELD  
LLOYDMINSTER - WAINWRIGHT - VERMILION - PROVOST.  
 
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==DISCUSSION==  
 
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF DANGEROUS  
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING DAMAGING WIND GUSTS,  
LARGE HAIL AND HEAVY RAIN.  
 
THUNDERSTORMS ARE EXPECTED TO REDEVELOP OVER WESTERN ALBERTA THIS  
EVENING. THESE THUNDERSTORMS WILL MOVE NORTHWARD THROUGH THE NIGHT.  
 
WHEN THUNDER ROARS, GO INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND  
INJURES CANADIANS EVERY YEAR.  
 
HEAVY RAIN CAN CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO  
VISIBILITY.  
 
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  
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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