WUCN16 CWWG 240352
YELLOW WARNING - SEVERE THUNDERSTORM
FOR NORTHERN ALBERTA
ISSUED BY ENVIRONMENT CANADA
AT 9:52 P.M. MDT SUNDAY 23 AUGUST 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
=NEW= CO. OF VERMILION RIVER NEAR DEWBERRY AND CLANDONALD
=NEW= CO. OF VERMILION RIVER NEAR TULLIBY LAKE
      CO. OF VERMILION RIVER NEAR VERMILION
      CO. OF VERMILION RIVER NEAR ISLAY AND MCNABB SANCTUARY
      CO. OF VERMILION RIVER NEAR KITSCOTY AND MARWAYNE
      CO. OF VERMILION RIVER NEAR PARADISE VALLEY
      CITY OF LLOYDMINSTER
      M.D. OF WAINWRIGHT NEAR WAINWRIGHT
      M.D. OF WAINWRIGHT NEAR EDGERTON AND KOROLUK LANDSLIDE.

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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH

==DISCUSSION==

UPDATED OR ENDED BY 11:48 P.M. MDT.

AT�9:49 P.M. MDT,�A LINE OF SEVERE THUNDERSTORMS�IS LOCATED�FROM 
ABOUT 30 KM SOUTH OF VERMILION TO MCLAUGHLIN.�THESE SEVERE 
THUNDERSTORMS ARE MOVING NORTHEAST AT 55 KM/H.�DAMAGING WIND GUSTS, 
UP TO QUARTER SIZE HAIL AND HEAVY RAIN ARE POSSIBLE. 

LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: 
LLOYDMINSTER, VERMILION

WHEN THUNDER ROARS, GO INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND 
INJURES CANADIANS EVERY YEAR. 

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