540
WUUS55 KCYS 240743
SVRCYS
NEC045-165-240815-
/O.NEW.KCYS.SV.W.0296.250824T0743Z-250824T0815Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
143 AM MDT Sun Aug 24 2025

The National Weather Service in Cheyenne has issued a

* Severe Thunderstorm Warning for...
  Southwestern Dawes County in the Panhandle of Nebraska...
  Central Sioux County in the Panhandle of Nebraska...

* Until 215 AM MDT.

* At 142 AM MDT, a severe thunderstorm was located 9 miles north of
  Agate Fossil Beds National Monument, or 36 miles southeast of Lusk,
  moving southeast at 35 mph.

  HAZARD...Half dollar size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Agate Fossil Beds National Monument.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4256 10395 4266 10392 4262 10348 4228 10355
TIME...MOT...LOC 0742Z 294DEG 28KT 4255 10379

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

TW