530
WWUS53 KBIS 080404
SVSBIS
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
1004 PM MDT THU AUG 7 2025
NDC011-087-080445-
/O.CON.KBIS.SV.W.0231.000000T0000Z-250808T0445Z/
BOWMAN ND-SLOPE ND-
1004 PM MDT THU AUG 7 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 PM MDT
FOR WESTERN BOWMAN AND WESTERN SLOPE COUNTIES...
AT 1003 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 10 MILES NORTHEAST OF BAKER TO 5 MILES SOUTH OF
MARMARTH TO 10 MILES NORTHEAST OF EKALAKA, MOVING EAST AT 40 MPH.
THESE ARE DESTRUCTIVE STORMS FOR WESTERN SLOPE AND BOWMAN COUNTIES!
HAZARD...80 MPH WIND GUSTS AND NICKEL SIZE HAIL.
SOURCE...TRAINED WEATHER SPOTTERS.
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
SHELTER. MOBILE HOMES WILL BE HEAVILY DAMAGED. EXPECT
CONSIDERABLE DAMAGE TO ROOFS, WINDOWS, AND VEHICLES.
EXTENSIVE TREE DAMAGE AND POWER OUTAGES ARE LIKELY.
LOCATIONS IMPACTED INCLUDE...
BOWMAN, RHAME, MARMARTH, MUD BUTTES, GRIFFIN, SUNSET BUTTE, AND
PRETTY BUTTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS IS AN EXTREMELY DANGEROUS SITUATION WITH TORNADO LIKE WIND
SPEEDS EXPECTED. MOBILE HOMES AND HIGH PROFILE VEHICLES ARE
ESPECIALLY SUSCEPTIBLE TO WINDS OF THIS MAGNITUDE AND MAY BE
OVERTURNED. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE
LOWEST FLOOR OF A BUILDING. THESE STORMS HAVE THE POTENTIAL TO CAUSE
SERIOUS INJURY AND SIGNIFICANT PROPERTY DAMAGE.
LAT...LON 4654 10404 4655 10340 4616 10329 4594 10348
4594 10404
TIME...MOT...LOC 0403Z 260DEG 36KT 4645 10409 4622 10395 4596 10435
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...OBSERVED
MAX WIND GUST...80 MPH
HOLLAN
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page