WUCN11 CWWG 091944
YELLOW WARNING - SEVERE THUNDERSTORM
FOR SOUTHERN MANITOBA
ISSUED BY ENVIRONMENT CANADA
AT 2:44 P.M. CDT THURSDAY 9 JULY 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
=NEW= MUN. OF KILLARNEY-TURTLE MOUNTAIN
=NEW= R.M. OF PRAIRIE LAKES INCL. MARGARET NINETTE AND BELMONT
=NEW= MUN. OF GRASSLAND INCL. HARTNEY AND MINTO
=NEW= MUN. OF BOISSEVAIN-MORTON INCL. TURTLE MTN PROV. PARK
=NEW= MUN. OF SOURIS-GLENWOOD.

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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH

==DISCUSSION==

UPDATED OR ENDED BY 4:43 P.M. CDT.

AT 2:44 P.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A 
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WIND GUSTS, LOONIE 
TO PING PONG BALL SIZE HAIL AND VERY HEAVY RAIN.

THUNDERSTORM LOCATION: NEAR MARGARET 

MOTION: MOVING EAST AT 40 KM/H 

HAZARDS: 
WIND: DAMAGING (90 - 110 KM/H) 
HAIL: LOONIE TO PING PONG BALL SIZE (2.5 TO 4.5 CM) 
RAIN: VERY HEAVY (50 - 100 MM) 

LOCATIONS IN THE PATH: 
MARGARET 
DUNREA 
NINETTE 
PELICAN POINT BEACH 
KILLARNEY-TURTLE MOUNTAIN 
HOLMFIELD

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. DON'T DRIVE 
THROUGH FLOODED ROADWAYS. 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 X USING 
(HASH)MBSTORM.

HTTP://WEATHER.GC.CA

END/PASPC