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Severe Thunderstorm Warning 0370
Issued by the Rapid City Forecast Office

Action Issued Starts Expiration
New 2025-09-11 20:31:02 2025-09-11 20:30:00 2025-09-11 21:30:00
Cancelled 2025-09-11 20:49:33 2025-09-11 21:30:00
Continued 2025-09-11 20:49:33 2025-09-11 21:30:00


Action: New
Issued At: 2025-09-11 20:31:02

200 
WUUS53 KUNR 120130
SVRUNR
SDC019-081-093-120230-
/O.NEW.KUNR.SV.W.0370.250912T0130Z-250912T0230Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
730 PM MDT Thu Sep 11 2025

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for...
  Southeastern Butte County in northwestern South Dakota...
  West central Meade County in west central South Dakota...
  Northeastern Lawrence County in west central South Dakota...

* Until 830 PM MDT.

* At 730 PM MDT, a severe thunderstorm was located 7 miles northeast
  of Whitewood, or 9 miles north of Sturgis, 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...
  Newell, Nisland, Vale, Owl Butte, and Bear Butte State Park.

This includes Interstate 90 in South Dakota between Mile Markers 26
and 27.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4444 10360 4461 10371 4493 10323 4453 10296
TIME...MOT...LOC 0130Z 252DEG 17KT 4455 10354 

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

$$

AEH


Action: Cancelled
Issued At: 2025-09-11 20:49:33

553 
WWUS53 KUNR 120149
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
749 PM MDT Thu Sep 11 2025

SDC081-120159-
/O.CAN.KUNR.SV.W.0370.000000T0000Z-250912T0230Z/
Lawrence SD-
749 PM MDT Thu Sep 11 2025

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN LAWRENCE COUNTY
IS CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 4453 10296 4450 10312 4446 10346 4467 10363
      4493 10323
TIME...MOT...LOC 0149Z 268DEG 21KT 4454 10338 

$$

SDC019-093-120230-
/O.CON.KUNR.SV.W.0370.000000T0000Z-250912T0230Z/
Butte SD-Meade SD-
749 PM MDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM MDT
FOR SOUTHEASTERN BUTTE AND WEST CENTRAL MEADE COUNTIES...

At 749 PM MDT, a severe thunderstorm was located 5 miles northeast of
Bear Butte State Park, or 11 miles northeast of Sturgis, moving east
at 25 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

Locations impacted include...
Newell, Nisland, Vale, Owl Butte, and Bear Butte State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4453 10296 4450 10312 4446 10346 4467 10363
      4493 10323
TIME...MOT...LOC 0149Z 268DEG 21KT 4454 10338 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

AEH


Action: Continued
Issued At: 2025-09-11 20:49:33

553 
WWUS53 KUNR 120149
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
749 PM MDT Thu Sep 11 2025

SDC081-120159-
/O.CAN.KUNR.SV.W.0370.000000T0000Z-250912T0230Z/
Lawrence SD-
749 PM MDT Thu Sep 11 2025

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN LAWRENCE COUNTY
IS CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 4453 10296 4450 10312 4446 10346 4467 10363
      4493 10323
TIME...MOT...LOC 0149Z 268DEG 21KT 4454 10338 

$$

SDC019-093-120230-
/O.CON.KUNR.SV.W.0370.000000T0000Z-250912T0230Z/
Butte SD-Meade SD-
749 PM MDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM MDT
FOR SOUTHEASTERN BUTTE AND WEST CENTRAL MEADE COUNTIES...

At 749 PM MDT, a severe thunderstorm was located 5 miles northeast of
Bear Butte State Park, or 11 miles northeast of Sturgis, moving east
at 25 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

Locations impacted include...
Newell, Nisland, Vale, Owl Butte, and Bear Butte State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4453 10296 4450 10312 4446 10346 4467 10363
      4493 10323
TIME...MOT...LOC 0149Z 268DEG 21KT 4454 10338 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

AEH



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