617
WUUS55 KBYZ 132011
SVRBYZ
MTC011-075-132045-
/O.NEW.KBYZ.SV.W.0003.260413T2011Z-260413T2045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BILLINGS MT
ISSUED BY NATIONAL WEATHER SERVICE GLASGOW MT
211 PM MDT MON APR 13 2026
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHWESTERN CARTER COUNTY IN SOUTHEASTERN MONTANA...
SOUTHEASTERN POWDER RIVER COUNTY IN SOUTHEASTERN MONTANA...
* UNTIL 245 PM MDT.
* AT 211 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 15 MILES NORTHEAST
OF LIGHTNING FLAT, OR 33 MILES SOUTHEAST OF BROADUS, MOVING EAST AT
30 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...
ALZADA AND HAMMOND.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4500 10496 4523 10505 4546 10458 4500 10441
TIME...MOT...LOC 2011Z 249DEG 27KT 4516 10486
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
ZANKER
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