665
WUUS55 KBYZ 131947
SVRBYZ
MTC011-075-132045-
/O.NEW.KBYZ.SV.W.0001.260413T1947Z-260413T2045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BILLINGS MT
ISSUED BY NATIONAL WEATHER SERVICE GLASGOW MT
147 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 147 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR LIGHTNING
FLAT, OR 42 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.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LARGE HAIL, DAMAGING WIND, AND CONTINUOUS CLOUD TO GROUND LIGHTNING
ARE OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY. LIGHTNING IS
ONE OF NATURE'S LEADING KILLERS. REMEMBER, IF YOU CAN HEAR THUNDER,
YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.
LAT...LON 4500 10508 4521 10430 4500 10422
TIME...MOT...LOC 1947Z 256DEG 27KT 4491 10498
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
ZANKER
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