901  
WUCN16 CWWG 280535  
YELLOW WARNING - SEVERE THUNDERSTORM  
FOR NORTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 11:35 P.M. MDT THURSDAY 27 AUGUST 2026.  
---------------------------------------------------------------------  
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
=NEW= SMOKY LAKE CO. NEAR SMOKY LAKE AND WASKATENAU  
=NEW= ATHABASCA CO. NEAR ROCHESTER COLINTON AND MEANOOK  
=NEW= THORHILD CO. NEAR NEWBROOK AND LONG LAKE PROV. PARK  
STURGEON CO. NEAR LEGAL AND MEARNS  
THORHILD CO. NEAR THORHILD OPAL AND RADWAY  
STURGEON CO. NEAR BON ACCORD GIBBONS AND NAMAO  
STURGEON CO. NEAR REDWATER  
LAMONT CO. NEAR BRUDERHEIM LAMONT AND PENO CREEK  
WESTLOCK CO. NEAR WESTLOCK AND CLYDE.  
 
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:  
STURGEON CO. NEAR RIVIERE QUI BARRE AND VILLENEUVE  
STURGEON CO. NEAR MORINVILLE VOLMER AND BIG LAKE.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 12:23 A.M. MDT.  
 
AT 11:34 P.M. MDT, A LINE OF SEVERE THUNDERSTORMS IS LOCATED FROM  
REDWATER TO LEGAL. THESE SEVERE THUNDERSTORMS ARE MOVING NORTHEAST  
AT 55 KM/H. DAMAGING WIND GUSTS, LOONIE TO PING PONG BALL SIZE HAIL  
AND HEAVY RAIN ARE POSSIBLE.  
 
LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: CORONADO,  
VIMY, RADWAY, WASKATENAU, THORHILD, WARSPITE, NEWBROOK  
 
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 SOCIAL  
MEDIA USING (HASH)ABSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
 
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