402
WWCN11 CWNT 192107
SEVERE THUNDERSTORM WATCH
FOR THE GREAT SLAVE AND UPPER MACKENZIE AREAS
ISSUED BY ENVIRONMENT CANADA
AT 3:07 P.M. MDT MONDAY 19 MAY 2025.
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SEVERE THUNDERSTORM WATCH FOR:
=NEW= FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER
=NEW= FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
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==DISCUSSION==
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF SEVERE
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING STRONG WIND GUSTS AND
LARGE HAIL THIS AFTERNOON AND EVENING.
DRIVING CONDITIONS MAY BE DIFFICULT. WHEN THUNDER ROARS, GO
INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND INJURES CANADIANS
EVERY YEAR.
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
NTSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING
(HASH)NTSTORM.
HTTP://WEATHER.GC.CA
END/PASPC
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