WWUS83 KBIS 212229
SPSBIS

Special Weather Statement
National Weather Service Bismarck ND
429 PM MDT Thu May 21 2026

NDZ033-212300-
Stark ND-
429 PM MDT Thu May 21 2026

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN STARK COUNTY
THROUGH 500 PM MDT...

At 428 PM MDT, Doppler radar was tracking a strong thunderstorm 8
miles south of South Heart, or 12 miles southwest of Dickinson,
moving north at 10 mph.

HAZARD...Wind gusts up to 40 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Dickinson and South Heart.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

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

&&

LAT...LON 4669 10287 4669 10299 4690 10310 4689 10279
TIME...MOT...LOC 2228Z 190DEG 10KT 4674 10294

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...40 MPH

$$

HAMILTON