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Severe Thunderstorm Warning 0369
Issued by the Rapid City Forecast Office

Action Issued Starts Expiration
New 2025-09-11 20:00:00 2025-09-11 19:59:00 2025-09-11 21:00:00
Continued 2025-09-11 20:10:36 2025-09-11 21:00:00
Continued 2025-09-11 20:22:31 2025-09-11 21:00:00
Cancelled 2025-09-11 20:42:02 2025-09-11 21:00:00


Action: New
Issued At: 2025-09-11 20:00:00

445 
WUUS53 KUNR 120059
SVRUNR
SDC033-047-102-120200-
/O.NEW.KUNR.SV.W.0369.250912T0059Z-250912T0200Z/

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

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for...
  Southeastern Custer County in southwestern South Dakota...
  Northwestern Oglala Lakota County in southwestern South Dakota...
  Northeastern Fall River County in southwestern South Dakota...

* Until 800 PM MDT.

* At 659 PM MDT, a severe thunderstorm was located 3 miles northwest
  of Smithwick, or 12 miles southeast of Hot Springs, moving
  northeast at 30 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...
  Oral, Smithwick, Red Shirt Table Overlook, Hay Canyon Butte,
  Intersection of Red Shirt and Cuny Table Roads, and Angostura
  Reservoir.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4320 10317 4330 10350 4370 10301 4342 10255
TIME...MOT...LOC 0059Z 239DEG 24KT 4334 10327 

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

$$

AEH


Action: Continued
Issued At: 2025-09-11 20:10:36

621 
WWUS53 KUNR 120110
SVSUNR

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

SDC033-047-102-120200-
/O.CON.KUNR.SV.W.0369.000000T0000Z-250912T0200Z/
Custer SD-Oglala Lakota SD-Fall River SD-
710 PM MDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM MDT
FOR SOUTHEASTERN CUSTER...NORTHWESTERN OGLALA LAKOTA AND NORTHEASTERN
FALL RIVER COUNTIES...

At 709 PM MDT, a severe thunderstorm was located 3 miles southeast of
Oral, or 13 miles east of Hot Springs, moving northeast 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...
Oral, Smithwick, Red Shirt Table Overlook, Hay Canyon Butte,
Intersection of Red Shirt and Cuny Table Roads, and Angostura
Reservoir.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4320 10317 4330 10350 4370 10301 4342 10255
TIME...MOT...LOC 0109Z 234DEG 22KT 4337 10322 

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 20:22:31

967 
WWUS53 KUNR 120122
SVSUNR

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

SDC033-047-102-120200-
/O.CON.KUNR.SV.W.0369.000000T0000Z-250912T0200Z/
Custer SD-Oglala Lakota SD-Fall River SD-
722 PM MDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM MDT
FOR SOUTHEASTERN CUSTER...NORTHWESTERN OGLALA LAKOTA AND NORTHEASTERN
FALL RIVER COUNTIES...

At 721 PM MDT, a severe thunderstorm was located 5 miles east of
Oral, or 16 miles east of Hot Springs, moving northeast 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...
Oral, Red Shirt Table Overlook, and Intersection of Red Shirt and
Cuny Table Roads.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4322 10311 4343 10334 4370 10301 4342 10255
TIME...MOT...LOC 0121Z 230DEG 20KT 4341 10315 

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 20:42:02

284 
WWUS53 KUNR 120141
SVSUNR

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

SDC033-047-102-120151-
/O.CAN.KUNR.SV.W.0369.000000T0000Z-250912T0200Z/
Custer SD-Oglala Lakota SD-Fall River SD-
741 PM MDT Thu Sep 11 2025

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CUSTER...
NORTHWESTERN OGLALA LAKOTA AND NORTHEASTERN FALL RIVER COUNTIES IS
CANCELLED...

The severe thunderstorm which prompted the warning has weakened.
moved out of the warned area. Therefore, the warning has been 
cancelled.  However, small hail and gusty winds are still possible 
with this thunderstorm.

&&

LAT...LON 4322 10311 4343 10334 4370 10301 4342 10255
TIME...MOT...LOC 0140Z 239DEG 24KT 4348 10299 

$$

AEH



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