231  
WWCN16 CWWG 280142  
YELLOW WATCH - SEVERE THUNDERSTORM  
FOR NORTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 7:42 P.M. MDT THURSDAY 27 AUGUST 2026.  
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YELLOW LEVEL WATCH - SEVERE THUNDERSTORM - FOR:  
=NEW= PEACE RIVER - FAIRVIEW - HIGH PRAIRIE - MANNING  
=NEW= SLAVE LAKE  
SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG  
DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE  
WESTLOCK - BARRHEAD - ATHABASCA  
WHITECOURT - EDSON - FOX CREEK - SWAN HILLS  
HINTON - GRANDE CACHE  
GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF SEVERE  
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING STRONG WIND GUSTS AND  
HEAVY RAIN.  
 
THUNDERSTORMS WILL CONTINUE TO DEVELOP THROUGHOUT THE EVENING, SOME  
OF WHICH MAY BE SEVERE.  
 
DRIVING CONDITIONS MAY BE DIFFICULT. WHEN THUNDER ROARS, GO  
INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND INJURES CANADIANS  
EVERY YEAR. SECURE LOOSE OBJECTS.  
 
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 SOCIAL  
MEDIA USING (HASH)ABSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
 
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