834 
WUUS55 KCYS 190222
SVRCYS
NEC045-165-190315-
/O.NEW.KCYS.SV.W.0347.260919T0222Z-260919T0315Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
822 PM MDT Fri Sep 18 2026

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 915 PM MDT.

* At 822 PM MDT, severe thunderstorms were located along a line
  extending from near Harrison to 6 miles north of Agate Fossil Beds
  National Monument to 20 miles southeast of Prairie Center, moving
  east 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...
  Crawford, Harrison, Soldier Creek Campground, Agate Fossil Beds
  National Monument, and Fort Robinson State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4244 10341 4244 10345 4236 10345 4228 10348
      4230 10402 4253 10389 4272 10396 4286 10344
      4257 10336
TIME...MOT...LOC 0222Z 255DEG 16KT 4268 10379 4250 10375 4233 10387 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Natoli