209
WUUS55 KGGW 120058
SVRGGW
MTC021-079-109-120200-
/O.NEW.KGGW.SV.W.0008.250512T0058Z-250512T0200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GLASGOW MT
658 PM MDT SUN MAY 11 2025
THE NATIONAL WEATHER SERVICE IN GLASGOW HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHWESTERN WIBAUX COUNTY IN NORTHEASTERN MONTANA...
PRAIRIE COUNTY IN NORTHEASTERN MONTANA...
SOUTHEASTERN DAWSON COUNTY IN NORTHEASTERN MONTANA...
* UNTIL 800 PM MDT.
* AT 658 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 17 MILES SOUTH OF
TERRY, MOVING NORTH AT 25 MPH.
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE
TO ROOFS, SIDING, AND TREES.
* LOCATIONS IMPACTED INCLUDE...
HOYT, MILDRED, ZERO, CALYPSO, FALLON, TERRY, MARSH, AND MCCLOUD.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4654 10524 4657 10525 4657 10545 4660 10545
4660 10549 4666 10549 4666 10558 4683 10562
4683 10579 4697 10579 4697 10440 4667 10440
4669 10461 4666 10461 4666 10473 4661 10474
4661 10486 4657 10486 4657 10498 4654 10499
TIME...MOT...LOC 0058Z 177DEG 19KT 4654 10528
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
STOINSKI
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