554
WUCN11 CWWG 210748
SEVERE THUNDERSTORM WARNING
FOR SOUTHERN MANITOBA
UPDATED BY ENVIRONMENT CANADA
AT 2:48 A.M. CDT THURSDAY 21 AUGUST 2025.
---------------------------------------------------------------------
SEVERE THUNDERSTORM WARNING FOR:
R.M. OF HANOVER INCL. STEINBACH NIVERVILLE AND GRUNTHAL
R.M. OF LA BROQUERIE INCL. MARCHAND
MUN. OF EMERSON-FRANKLIN INCL. ROSEAU RIVER
R.M. OF STUARTBURN INCL. ZHODA VITA AND SUNDOWN.
SEVERE THUNDERSTORM WARNING ENDED FOR:
R.M. OF DE SALABERRY INCL. ST-PIERRE-JOLYS AND ST. MALO.
---------------------------------------------------------------------
==DISCUSSION==
UPDATED OR ENDED BY 4:46 A.M. CDT.
AT 2:47 A.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING VERY STRONG WIND GUSTS,
NICKEL TO PING PONG BALL SIZE HAIL AND HEAVY RAIN.
THIS SEVERE THUNDERSTORM IS MOVING SOUTHEAST AT 60 KM/H.
HAZARDS:
HEAVY RAIN.
QUARTER TO TOONIE SIZE HAIL
WIND GUSTS OF 90-100 KM/H
LOCATIONS IN THE PATH:
ST. MALO, STEINBACH, BLUMENORT, DOMINION CITY, GRUNTHAL, KLEEFELD,
LA BROQUERIE, ST-PIERRE-JOLYS, ST. MALO PROVINCIAL PARK
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. IF YOU HEAR ROARING WIND, SEE
A FUNNEL CLOUD, FLYING DEBRIS, OR ANY THREATENING WEATHER
APPROACHING, TAKE SHELTER IMMEDIATELY.
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
MBSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING
(HASH)MBSTORM.
HTTP://WEATHER.GC.CA
END/PASPC
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page