008
WUUS55 KCYS 282012
SVRCYS
WYC015-031-282100-
/O.NEW.KCYS.SV.W.0298.250828T2012Z-250828T2100Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
212 PM MDT Thu Aug 28 2025

The National Weather Service in Cheyenne has issued a

* Severe Thunderstorm Warning for...
  West central Goshen County in southeastern Wyoming...
  East central Platte County in southeastern Wyoming...

* Until 300 PM MDT.

* At 211 PM MDT, a severe thunderstorm was located near Grayrocks
  Reservoir, or 10 miles east of Wheatland, moving southeast at 20
  mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage
           to roofs, siding, and trees.

* Locations impacted include...
  Grayrocks Reservoir, Chugcreek, Slater, and Antelope Gap.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4208 10492 4218 10476 4202 10443 4186 10468
TIME...MOT...LOC 2011Z 314DEG 17KT 4210 10477

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

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