769
WUCN15 CWWG 042153
SEVERE THUNDERSTORM WARNING
FOR SOUTHERN ALBERTA
UPDATED BY ENVIRONMENT CANADA
AT 3:53 P.M. MDT MONDAY 4 AUGUST 2025.
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SEVERE THUNDERSTORM WARNING FOR:
=NEW= FOOTHILLS CO. NEAR HIGH RIVER AND ALDERSYDE
FOOTHILLS CO. NEAR DIAMOND VALLEY
FOOTHILLS CO. NEAR LONGVIEW AND EDEN VALLEY RES.
FOOTHILLS CO. NEAR OKOTOKS AND DE WINTON
KNEEHILL CO. NEAR CARBON
WHEATLAND CO. NEAR ROCKYFORD AND ROSEBUD
ROCKY VIEW CO. NEAR IRRICANA BEISEKER AND KATHYRN
ROCKY VIEW CO. NEAR CHESTERMERE DALROY AND DALEMEAD
WHEATLAND CO. NEAR STRATHMORE LYALTA AND CARSELAND.
SEVERE THUNDERSTORM WARNING ENDED FOR:
CITY OF CALGARY
FOOTHILLS CO. NEAR PRIDDIS AND BROWN-LOWERY PROV. PARK.
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==DISCUSSION==
UPDATED OR ENDED BY 5:51 P.M. MDT.
AT 3:52 P.M. MDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING NICKEL TO PING
PONG BALL SIZE HAIL AND HEAVY RAIN.
THE LINE OF THUNDERSTORMS EXTENDS FROM LONGVIEW TO 10 KM WEST OF
DRUMHELLER. THE LINE IS 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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