WWUS83 KUNR 231921
SPSUNR

Special Weather Statement
National Weather Service Rapid City SD
121 PM MDT Sun Aug 23 2026

WYZ057-060-231945-
Northeastern Crook WY-Wyoming Black Hills WY-
121 PM MDT Sun Aug 23 2026

...A STRONG THUNDERSTORM WILL IMPACT EAST CENTRAL CROOK COUNTY UNTIL
145 PM MDT...

At 121 PM MDT, Doppler radar was tracking a strong thunderstorm 8
miles southwest of Beulah, or 9 miles northeast of Sundance, moving
southeast at 20 mph.

HAZARD...Half inch size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to outdoor objects is possible.

Locations impacted include...
  Cement Ridge Lookout.

This includes Interstate 90 in Wyoming between Mile Markers 192 and
202.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the weather situation closely and be alert for threatening
weather conditions.

&&

LAT...LON 4440 10432 4456 10421 4452 10406 4428 10406
TIME...MOT...LOC 1921Z 296DEG 17KT 4446 10421

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...<30 MPH

$$

Helgeson