520
WUCN15 CWWG 042101
SEVERE THUNDERSTORM WARNING
FOR SOUTHERN ALBERTA
UPDATED BY ENVIRONMENT CANADA
AT 3:01 P.M. MDT MONDAY 4 AUGUST 2025.
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SEVERE THUNDERSTORM WARNING FOR:
CITY OF CALGARY
ROCKY VIEW CO. NEAR BRAGG CREEK AND TSUU T'INA RES.
FOOTHILLS CO. NEAR PRIDDIS AND BROWN-LOWERY PROV. PARK
FOOTHILLS CO. NEAR DIAMOND VALLEY
FOOTHILLS CO. NEAR OKOTOKS AND DE WINTON
ROCKY VIEW CO. NEAR AIRDRIE AND CROSSFIELD.
SEVERE THUNDERSTORM WARNING ENDED FOR:
ROCKY VIEW CO. NEAR COCHRANE
KANANASKIS IMPROVEMENT DISTRICT NEAR KANANASKIS VILLAGE.
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==DISCUSSION==
UPDATED OR ENDED BY 5:00 P.M. MDT.
AT 3:01 P.M. MDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
CLUSTER OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING NICKEL TO PING
PONG BALL SIZE HAIL AND HEAVY RAIN.
THE STRONGEST THUNDERSTORMS ARE JUST EAST OF PRIDDIS AND NEAR
AIRDRIE. THE STORMS ARE MOVING TO THE EAST AT 25 KM/H.
HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO
VISIBILITY. LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY. 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 X USING
(HASH)ABSTORM.
HTTP://WEATHER.GC.CA
END/PASPC
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