Expires:202504212330;Remove:202504212330;225644
WWUS83 KUNR 212228
SPSUNR

Special Weather Statement
National Weather Service Rapid City SD
428 PM MDT Mon Apr 21 2025
 

WYZ054>058-060-212330-
Northern Campbell WY-Wyoming Black Hills WY-Western Crook WY-
Southern Campbell WY-Northeastern Crook WY-Weston County Plains WY-
428 PM MDT Mon Apr 21 2025

...STRONG THUNDERSTORMS WILL IMPACT EASTERN CAMPBELL...WESTERN WESTON
AND WESTERN CROOK COUNTIES THROUGH 530 PM MDT...

At 428 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from 22 miles west of Ridgeway to 4 miles southeast
of Savageton. Movement was southeast at 45 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around 
         unsecured objects.

Locations impacted include...
Rawhide Mine, Wright, Eagle Butte Mine, Pine Haven, Cordero Rojo
Mine, Dry Fork Mine, Oshoto, Weston, Moorcroft, Lightning Flat,
Hilight Gas Plant, Rozet, Coal Creek Mine, Caballo Mine, Rockypoint,
Hulett, Gillette Airport, Reno Junction, Alva, and Carlile.

This includes Interstate 90 in Wyoming between Mile Markers 121 and
172.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building. 

&&

LAT...LON 4500 10528 4500 10430 4350 10498 4350 10526
      4377 10583
TIME...MOT...LOC 2228Z 297DEG 38KT 4553 10496 4381 10572 

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

$$

Helgeson