109
WWCN16 CWWG 280428
YELLOW WATCH - SEVERE THUNDERSTORM
FOR NORTHERN ALBERTA
UPDATED BY ENVIRONMENT CANADA
AT 10:28 P.M. MDT THURSDAY 27 AUGUST 2026.
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YELLOW LEVEL WATCH - SEVERE THUNDERSTORM - FOR:
SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG
WESTLOCK - BARRHEAD - ATHABASCA
WHITECOURT - EDSON - FOX CREEK - SWAN HILLS
HINTON - GRANDE CACHE
GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW
PEACE RIVER - FAIRVIEW - HIGH PRAIRIE - MANNING
SLAVE LAKE
WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE.
YELLOW LEVEL WATCH - SEVERE THUNDERSTORM - ENDED FOR:
DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE.
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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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