978
WUUS55 KTFX 131959
SVRTFX
MTC013-049-132045-
/O.NEW.KTFX.SV.W.0001.260513T1959Z-260513T2045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREAT FALLS MT
159 PM MDT WED MAY 13 2026
THE NATIONAL WEATHER SERVICE IN GREAT FALLS HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHEASTERN LEWIS AND CLARK COUNTY IN WEST CENTRAL MONTANA...
SOUTHWESTERN CASCADE COUNTY IN CENTRAL MONTANA...
* UNTIL 245 PM MDT.
* AT 159 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 14 MILES SOUTHEAST
OF WOLF CREEK, OR 15 MILES NORTH OF HELENA, MOVING NORTH AT 35 MPH.
HAZARD...60 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.
* LOCATIONS IMPACTED INCLUDE...
WOLF CREEK, TOWER ROCK STATE PARK, BLACK SANDY STATE PARK, YORK,
AND CRAIG.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4725 11203 4712 11142 4700 11152 4700 11154
4691 11158 4691 11163 4688 11160 4686 11164
4684 11164 4662 11181 4671 11217
TIME...MOT...LOC 1959Z 198DEG 29KT 4682 11193
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
GLINSKAS
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