WWUS53 KBIS 240123
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
823 PM CDT Sun Aug 23 2026

NDC025-055-240200-
/O.CON.KBIS.SV.W.0286.000000T0000Z-260824T0200Z/
Dunn ND-McLean ND-
823 PM CDT Sun Aug 23 2026 /723 PM MDT Sun Aug 23 2026/

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM
MDT/ FOR NORTHWESTERN MCLEAN AND NORTHEASTERN DUNN COUNTIES...

At 823 PM CDT /723 PM MDT/, a severe thunderstorm was located 5 miles
north of Mckenzie Bay Recreation Area, or 41 miles northwest of
Beulah, moving east at 10 mph.

HAZARD...Golf ball size hail and 70 mph wind gusts.

SOURCE...Public reported. 60 to 70 mph winds reported 6 miles east of
         Mandaree with 3 inch tree branches down.

IMPACT...People and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect
         considerable tree damage. Wind damage is also likely to
         mobile homes, roofs, and outbuildings.

Locations impacted include...
  Mckenzie Bay Recreation Area, Fort Berthold, Skunk Creek Bay
  Recreation Area and Deep Water Creek Recreation Area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm has produced widespread
damaging winds and is capable of producing dangerous hail.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4767 10258 4778 10249 4776 10247 4776 10243
      4775 10242 4775 10240 4776 10239 4778 10239
      4779 10214 4750 10229
TIME...MOT...LOC 0102Z 292DEG 8KT 4769 10246

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...70 MPH

$$

Smith