378
WWUS55 KBYZ 170132
SVSBYZ
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BILLINGS MT
732 PM MDT THU JUL 16 2026
MTC037-065-170215-
/O.CON.KBYZ.SV.W.0107.000000T0000Z-260717T0215Z/
GOLDEN VALLEY MT-MUSSELSHELL MT-
732 PM MDT THU JUL 16 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT FOR
EAST CENTRAL GOLDEN VALLEY AND SOUTHWESTERN MUSSELSHELL COUNTIES...
AT 732 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 16 MILES EAST OF
RYEGATE, OR 20 MILES WEST OF ROUNDUP, MOVING SOUTHEAST AT 20 MPH.
HAZARD...70 MPH WIND GUSTS AND PING PONG BALL SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT
CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO
MOBILE HOMES, ROOFS, AND OUTBUILDINGS.
LOCATIONS IMPACTED INCLUDE...
LAVINA.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE
AND STAY AWAY FROM WINDOWS. THIS STORM IS CAPABLE OF PRODUCING
WIDESPREAD DAMAGING WINDS AND LARGE HAIL.
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.
LAT...LON 4631 10910 4646 10899 4648 10882 4637 10850
4616 10871
TIME...MOT...LOC 0128Z 295DEG 18KT 4637 10896
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
MATOS
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page