148
WWUS55 KTFX 102250
SVSTFX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREAT FALLS MT
450 PM MDT SAT MAY 10 2025
MTC007-043-049-102300-
/O.CON.KTFX.SV.W.0003.000000T0000Z-250510T2300Z/
LEWIS AND CLARK MT-BROADWATER MT-JEFFERSON MT-
450 PM MDT SAT MAY 10 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM MDT
FOR SOUTHEASTERN LEWIS AND CLARK...NORTHWESTERN BROADWATER AND
NORTHEASTERN JEFFERSON COUNTIES...
AT 449 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 10 MILES NORTH OF EAST HELENA TO 14 MILES NORTHEAST OF
MONTANA CITY, MOVING NORTHEAST AT 40 MPH.
HAZARD...60 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.
LOCATIONS IMPACTED INCLUDE...
YORK, HELENA, SPRING MEADOW LAKE STATE PARK, EAST HELENA, BLACK SANDY
STATE PARK, GOOSE BAY, AND MONTANA CITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4680 11158 4681 11156 4682 11152 4668 11145
4663 11137 4661 11141 4644 11176 4652 11212
4660 11212 4698 11213 4685 11164 4680 11159
TIME...MOT...LOC 2249Z 210DEG 41KT 4674 11194 4669 11172
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
RCG
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