654
WWUS83 KUNR 292211
SPSUNR

Special Weather Statement
National Weather Service Rapid City SD
411 PM MDT Mon Sep 29 2025

SDZ024-025-292245-
Northern Black Hills SD-Northern Foothills SD-
411 PM MDT Mon Sep 29 2025

...A STRONG THUNDERSTORM WILL IMPACT CENTRAL LAWRENCE COUNTY THROUGH
445 PM MDT...

At 411 PM MDT, Doppler radar was tracking a strong thunderstorm over
Central City, or near Lead, moving northeast at 10 mph.

HAZARD...Penny size hail.

SOURCE...Radar indicated.

IMPACT...Minor hail damage to vegetation is possible.

Locations impacted include...
Spearfish, Lead, Deadwood, Whitewood, Central City, and northern
Spearfish Canyon.

This includes Interstate 90 in South Dakota between Mile Markers 12
and 25.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4435 10384 4452 10386 4450 10356 4448 10357
      4433 10377
TIME...MOT...LOC 2211Z 203DEG 11KT 4439 10377

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...<30 MPH

$$

GM