050
WWCN12 CWWG 302147
SEVERE THUNDERSTORM WATCH
FOR NORTHERN MANITOBA
UPDATED BY ENVIRONMENT CANADA
AT 4:47 P.M. CDT MONDAY 30 JUNE 2025.
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SEVERE THUNDERSTORM WATCH FOR:
=NEW= ISLAND LAKE - OXFORD HOUSE - GODS LAKE
FLIN FLON - CRANBERRY PORTAGE - SNOW LAKE
THOMPSON - NELSON HOUSE - SPLIT LAKE
NORWAY HOUSE - CROSS LAKE - WABOWDEN
LYNN LAKE - LEAF RAPIDS - PUKATAWAGAN.
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==DISCUSSION==
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF SEVERE
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING STRONG WIND GUSTS,
LARGE HAIL AND HEAVY RAIN.
AN AREA OF THUNDERSTORMS WILL DEVELOP IN NORTHEASTERN SASKATCHEWAN
AND NORTHWESTERN MANITOBA THIS AFTERNOON ALONG A COLD FRONT, SOME OF
WHICH MAY BECOME SEVERE. THESE THUNDERSTORMS WILL MOVE EASTWARD
ACROSS MANITOBA THROUGH THE AFTERNOON HOURS AND INTO THE EVENING,
BEFORE MOVING INTO NORTHWESTERN ONTARIO.
THE MAIN HAZARD WITH THESE STORMS WILL BE STRONG WINDS, WITH UP TO
100 KM/H WIND GUSTS POSSIBLE.
DAMAGE TO ROOFS, FENCES, BRANCHES OR SOFT SHELTERS IS POSSIBLE. WHEN
THUNDER ROARS, GO INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND
INJURES CANADIANS EVERY YEAR. SECURE LOOSE OBJECTS.
STRONG WIND GUSTS CAN DAMAGE TREES, BUILDINGS AND OVERTURN VEHICLES.
SEVERE THUNDERSTORM WATCHES ARE ISSUED WHEN CONDITIONS ARE
FAVOURABLE FOR THE DEVELOPMENT OF THUNDERSTORMS CAPABLE OF PRODUCING
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
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