394
WWUS53 KBIS 080550
SVSBIS
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
1150 PM MDT THU AUG 7 2025
NDC001-037-041-085-080630-
/O.CON.KBIS.SV.W.0238.000000T0000Z-250808T0630Z/
SIOUX ND-HETTINGER ND-GRANT ND-ADAMS ND-
1150 PM MDT THU AUG 7 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 AM MDT
FOR SOUTHWESTERN SIOUX...HETTINGER...GRANT AND CENTRAL ADAMS
COUNTIES...
AT 1149 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 9 MILES SOUTH OF ALMONT TO 11 MILES NORTH OF WHITE
BUTTE, MOVING EAST AT 70 MPH.
HAZARD...60 MPH WIND GUSTS.
SOURCE...TRAINED WEATHER SPOTTERS. AT 1134 PM MDT, A 60 MPH WIND
GUST WAS REPORTED 10 MILES NORTHWEST OF ELGIN.
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.
LOCATIONS IMPACTED INCLUDE...
MOTT, ELGIN, CARSON, NEW LEIPZIG, REGENT, HEART BUTTE DAM, BURT,
LARK, RALEIGH, HAVELOCK, LEITH, HEIL, AND BENTLEY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4606 10265 4628 10285 4640 10292 4663 10277
4663 10130 4637 10129 4594 10171
TIME...MOT...LOC 0549Z 271DEG 60KT 4660 10156 4610 10230
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
HOLLAN
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