910 
WUUS53 KUNR 231936
SVRUNR
SDC081-103-232030-
/O.NEW.KUNR.SV.W.0315.260823T1936Z-260823T2030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
136 PM MDT Sun Aug 23 2026

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for...
  Southeastern Lawrence County in west central South Dakota...
  West Central Pennington County in west central South Dakota...

* Until 230 PM MDT.

* At 136 PM MDT, a severe thunderstorm was located near Silver City,
  or 15 miles north of Hill City, moving southeast at 15 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...
  Hill City, Johnson Siding, Nemo, Silver City, Hisega, Mystic,
  Pactola Reservoir and Sheridan Lake.

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 4413 10371 4422 10354 4420 10347 4419 10345
      4414 10345 4414 10341 4406 10335 4389 10358
TIME...MOT...LOC 1936Z 317DEG 10KT 4414 10356

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

$$

Helgeson


756 
WUUS55 KCYS 231952
SVRCYS
NEC045-232030-
/O.NEW.KCYS.SV.W.0287.260823T1952Z-260823T2030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
152 PM MDT Sun Aug 23 2026

The National Weather Service in Cheyenne has issued a

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

* Until 230 PM MDT.

* At 152 PM MDT, a severe thunderstorm was located near Crawford, or
  19 miles west of Chadron, moving east at 25 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, Whitney, Whitney Lake, and Roberts Trailhead Campground.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4270 10344 4278 10345 4280 10305 4254 10306
TIME...MOT...LOC 1952Z 281DEG 20KT 4272 10336 

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

$$

Natoli