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Severe Thunderstorm Warning 0376
Issued by the Rapid City Forecast Office

Action Issued Starts Expiration
New 2025-09-12 23:28:37 2025-09-12 23:28:00 2025-09-13 00:15:00


Action: New
Issued At: 2025-09-12 23:28:37

449 
WUUS53 KUNR 130428
SVRUNR
SDC055-071-093-103-137-130515-
/O.NEW.KUNR.SV.W.0376.250913T0428Z-250913T0515Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
1028 PM MDT Fri Sep 12 2025

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for...
  Southwestern Haakon County in west central South Dakota...
  Southwestern Ziebach County in west central South Dakota...
  Southeastern Meade County in west central South Dakota...
  Northwestern Jackson County in southwestern South Dakota...
  Eastern Pennington County in west central South Dakota...

* Until 1115 PM MDT.

* At 1028 PM MDT, severe thunderstorms were located along a line
  extending from 3 miles northeast of Elm Springs to 6 miles south of
  Creighton to 3 miles west of Delta 1 Launch Facility, moving
  northeast at 40 mph.

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

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Philip, Wall, Milesville, Wasta, Plainview, Quinn, Elm Springs,
  Grindstone, Creighton, Bridger, Howes, Wicksville, Billsburg,
  Cottonwood, Delta 9 Missile Silo, Takini, Pinnacles Ranger Station,
  Grindstone Butte, and Delta 1 Launch Facility.

This includes Interstate 90 in South Dakota between Mile Markers 88
and 128.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4478 10208 4458 10172 4417 10142 4371 10221
      4395 10247 4416 10269
TIME...MOT...LOC 0428Z 220DEG 35KT 4434 10247 4416 10224 4388 10203 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

AEH



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