038
WWUS53 KBIS 080336
SVSBIS
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
1036 PM CDT THU AUG 7 2025
NDC007-013-025-053-061-105-080415-
/O.CON.KBIS.SV.W.0230.000000T0000Z-250808T0415Z/
DUNN ND-BILLINGS ND-BURKE ND-MCKENZIE ND-WILLIAMS ND-MOUNTRAIL ND-
1036 PM CDT THU AUG 7 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM
CDT/1015 PM MDT/ FOR WESTERN DUNN...NORTHEASTERN BILLINGS...
SOUTHWESTERN BURKE...EASTERN MCKENZIE...EASTERN WILLIAMS AND WESTERN
MOUNTRAIL COUNTIES...
AT 1035 PM CDT/935 PM MDT/, SEVERE THUNDERSTORMS WERE LOCATED ALONG A
LINE EXTENDING FROM 6 MILES NORTHWEST OF TIOGA TO 13 MILES WEST OF
ROSS TO 11 MILES NORTHWEST OF MANDAREE TO 10 MILES NORTHEAST OF
GRASSY BUTTE, MOVING EAST AT 55 MPH.
HAZARD...70 MPH WIND GUSTS.
SOURCE...TRAINED WEATHER SPOTTERS. AT 1023 PM CDT, A 66 MPH WIND
GUST WAS REPORTED 4 MILES NORTH OF RAY.
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE
HOMES, ROOFS, AND OUTBUILDINGS.
LOCATIONS IMPACTED INCLUDE...
WATFORD CITY, STANLEY, NEW TOWN, TIOGA, KILLDEER, RAY, POWERS LAKE,
DUNN CENTER, WILDROSE, ROSS, BATTLEVIEW, MANNING, LOSTWOOD, GRASSY
BUTTE, VAN HOOK PARK, FOUR BEARS VILLAGE, MANDAREE, BELDEN, 4 BEARS
LODGE, AND THEODORE ROOSEVELT NATIONAL PARK NORTH UNIT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4775 10334 4818 10325 4863 10344 4863 10224
4821 10225 4785 10237 4784 10239 4712 10252
4733 10350
TIME...MOT...LOC 0335Z 252DEG 46KT 4848 10300 4826 10284 4787 10279
4747 10306
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...70 MPH
HOLLAN
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