WUUS53 KUNR 262252

SVRUNR

WYC005-011-045-262345-

/O.NEW.KUNR.SV.W.0087.260626T2252Z-260626T2345Z/



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Warning

National Weather Service Rapid City SD

452 PM MDT Fri Jun 26 2026



The National Weather Service in Rapid City has issued a



* Severe Thunderstorm Warning for...

  East Central Campbell County in northeastern Wyoming...

  Southwestern Crook County in northeastern Wyoming...

  Northwestern Weston County in northeastern Wyoming...



* Until 545 PM MDT.



* At 452 PM MDT, a severe thunderstorm was located 5 miles southeast

  of Caballo Mine, or 18 miles southeast of Gillette, moving

  northeast at 20 mph.



  HAZARD...60 mph wind gusts and half dollar size hail.



  SOURCE...Radar indicated.



  IMPACT...Hail damage to vehicles is expected. Expect wind damage to

           roofs, siding, and trees.



* Locations impacted include...

  Moorcroft, Caballo Mine, Cordero Rojo Mine, Belle Ayr Mine and

  Rozet.



This includes Interstate 90 in Wyoming between Mile Markers 143 and

159.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Seek shelter inside a well-built structure and stay away from

windows. This storm is capable of producing damaging winds and large

hail.



&&



LAT...LON 4397 10529 4414 10544 4442 10497 4407 10470

TIME...MOT...LOC 2252Z 236DEG 17KT 4409 10524



HAIL THREAT...RADAR INDICATED

MAX HAIL SIZE...1.25 IN

WIND THREAT...RADAR INDICATED

MAX WIND GUST...60 MPH



$$



Wong