307
WUCN11 CWWG 300439
YELLOW WARNING - SEVERE THUNDERSTORM
FOR SOUTHERN MANITOBA
UPDATED BY ENVIRONMENT CANADA
AT 11:39 P.M. CDT WEDNESDAY 29 JULY 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
=NEW= MUN. OF EMERSON-FRANKLIN INCL. ROSEAU RIVER
=NEW= R.M. OF STUARTBURN INCL. ZHODA VITA AND SUNDOWN
CITY OF WINNIPEG
R.M. OF RITCHOT INCL. ST. ADOLPHE AND STE. AGATHE
R.M. OF TACHE INCL. LORETTE STE-GENEVIEVE AND LANDMARK
R.M. OF DE SALABERRY INCL. ST-PIERRE-JOLYS AND ST. MALO
R.M. OF HANOVER INCL. STEINBACH NIVERVILLE AND GRUNTHAL
R.M. OF STE. ANNE INCL. RICHER
R.M. OF LA BROQUERIE INCL. MARCHAND
R.M. OF SPRINGFIELD INCL. ANOLA AND BIRDS HILL PROV. PARK
R.M. OF MORRIS INCL. ROSENORT AND AUBIGNY.
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:
R.M. OF HEADINGLEY
R.M. OF MACDONALD INCL. BRUNKILD STARBUCK AND LA SALLE.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
UPDATED OR ENDED BY 1:38 A.M. CDT.
AT 11:39 P.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WIND GUSTS, UP TO
QUARTER SIZE HAIL AND HEAVY RAIN.
THUNDERSTORM LOCATION:
FROM LORETTE TO
ARNAUD
MOTION: MOVING EAST AT 50 KM/H
HAZARDS:
WIND: DAMAGING (90 - 110 KM/H)
HAIL: UP TO QUARTER SIZE (UP TO 2.5 CM)
RAIN: HEAVY (15 - 50 MM)
LOCATIONS IN THE PATH:
ST-PIERRE-JOLYS
LANDMARK
ANOLA
ST. MALO
GRUNTHAL
STEINBACH
LOCAL UTILITY OUTAGES ARE LIKELY. DAMAGE TO ROOFS, FENCES, SOFT
SHELTERS OR TREES IS LIKELY. HEAVY RAIN MAY CAUSE FLASH FLOODING AND
SIGNIFICANT REDUCTIONS TO VISIBILITY. FAST-MOVING AND RAPIDLY RISING
WATER CAN SWEEP VEHICLES AWAY AND DAMAGE INFRASTRUCTURE. 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 THUNDERSTORMS CAN PRODUCE TORNADOES.
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 SOCIAL
MEDIA USING (HASH)MBSTORM.
HTTP://WEATHER.GC.CA
END/PASPC
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