238
WWUS55 KBYZ 132232
SVSBYZ
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BILLINGS MT
432 PM MDT WED MAY 13 2026
MTC067-095-097-132300-
/O.CON.KBYZ.SV.W.0004.000000T0000Z-260513T2300Z/
PARK MT-STILLWATER MT-SWEET GRASS MT-
432 PM MDT WED MAY 13 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 5 PM MDT FOR
NORTH CENTRAL PARK, NORTH CENTRAL STILLWATER AND SWEET GRASS
COUNTIES...
AT 432 PM MDT, SHOWERS AND THUNDERSTORMS PRODUCING STRONG TO DAMAGING
WINDS WERE LOCATED ALONG A LINE FROM 21 MILES NORTHEAST OF CLYDE PARK
TO 19 MILES NORTH OF ABSAROKEE, MOVING NORTHEAST AT 50 MPH.
HAZARD...60 TO 70 MPH WIND GUSTS.
SOURCE...WEATHER STATION REPORTED. AT 4:15PM, THE BIG TIMBER AIRPORT
GUSTED 67 MPH.
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE
HOMES, ROOFS, AND OUTBUILDINGS.
LOCATIONS IMPACTED INCLUDE...
LIVINGSTON, BIG TIMBER, CLYDE PARK, MELVILLE, MC LEOD, SPRINGDALE,
GREYCLIFF AND REED POINT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE
AND STAY AWAY FROM WINDOWS. THESE STORMS HAVE PRODUCED DAMAGING
WINDS.
LAT...LON 4618 11028 4622 11028 4622 10965 4613 10965
4613 10960 4605 10960 4604 10955 4604 10942
4602 10939 4572 10931 4557 11034 4564 11075
4619 11044 4619 11041 4618 11041
TIME...MOT...LOC 2158Z 209DEG 41KT 4577 11051 4570 11007 4549 10980
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
WIND THREAT...OBSERVED
MAX WIND GUST...70 MPH
ARENDS
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