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Monday, Aug 10, 2026 02:29:11

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Severe Thunderstorm Warning 0243
Issued by the Rapid City Forecast Office

Action Issued Starts Expiration
New 2026-08-08 07:01:38 2026-08-08 07:01:00 2026-08-08 08:00:00
Continued 2026-08-08 07:34:09 2026-08-08 08:00:00
Cancelled 2026-08-08 07:34:09 2026-08-08 08:00:00
Expired 2026-08-08 07:58:10 2026-08-08 08:00:00


Action: New
Issued At: 2026-08-08 07:01:38

586 
WUUS53 KUNR 081201
SVRUNR
SDC007-121-081300-
/O.NEW.KUNR.SV.W.0243.260808T1201Z-260808T1300Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
601 AM MDT Sat Aug 8 2026

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for...
  Southwestern Todd County in south central South Dakota...
  Southeastern Bennett County in southwestern South Dakota...

* Until 700 AM MDT /800 AM CDT/.

* At 601 AM MDT /701 AM CDT/, a severe thunderstorm was located 9
  miles south of Harrington, or 27 miles east of Martin, 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...
  Spring Creek and southwestern Rosebud Reservation.

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 4315 10130 4312 10076 4300 10079 4300 10135
TIME...MOT...LOC 1200Z 285DEG 21KT 4304 10124

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

$$

Wong


Action: Continued
Issued At: 2026-08-08 07:34:09

351 
WWUS53 KUNR 081233
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
633 AM MDT Sat Aug 8 2026

SDC007-081243-
/O.CAN.KUNR.SV.W.0243.000000T0000Z-260808T1300Z/
Bennett SD-
633 AM MDT Sat Aug 8 2026

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN BENNETT
COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.

&&

LAT...LON 4315 10123 4312 10076 4300 10079 4300 10123
TIME...MOT...LOC 1201Z 285DEG 21KT 4304 10123

$$


SDC121-081300-
/O.CON.KUNR.SV.W.0243.000000T0000Z-260808T1300Z/
Todd SD-
733 AM CDT Sat Aug 8 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 8 AM CDT FOR
SOUTHWESTERN TODD COUNTY...

At 733 AM CDT, a severe thunderstorm was located near Saint Francis,
or 21 miles southwest of Mission, moving east at 35 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...
  Spring Creek and southwestern Rosebud Reservation.

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 4315 10123 4312 10076 4300 10079 4300 10123
TIME...MOT...LOC 1201Z 284DEG 29KT 4315 10129

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

$$

Wong


Action: Cancelled
Issued At: 2026-08-08 07:34:09

351 
WWUS53 KUNR 081233
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
633 AM MDT Sat Aug 8 2026

SDC007-081243-
/O.CAN.KUNR.SV.W.0243.000000T0000Z-260808T1300Z/
Bennett SD-
633 AM MDT Sat Aug 8 2026

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN BENNETT
COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.

&&

LAT...LON 4315 10123 4312 10076 4300 10079 4300 10123
TIME...MOT...LOC 1201Z 285DEG 21KT 4304 10123

$$


SDC121-081300-
/O.CON.KUNR.SV.W.0243.000000T0000Z-260808T1300Z/
Todd SD-
733 AM CDT Sat Aug 8 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 8 AM CDT FOR
SOUTHWESTERN TODD COUNTY...

At 733 AM CDT, a severe thunderstorm was located near Saint Francis,
or 21 miles southwest of Mission, moving east at 35 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...
  Spring Creek and southwestern Rosebud Reservation.

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 4315 10123 4312 10076 4300 10079 4300 10123
TIME...MOT...LOC 1201Z 284DEG 29KT 4315 10129

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

$$

Wong


Action: Expired
Issued At: 2026-08-08 07:58:10

769 
WWUS53 KUNR 081257
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
757 AM CDT Sat Aug 8 2026

SDC121-081307-
/O.EXP.KUNR.SV.W.0243.000000T0000Z-260808T1300Z/
Todd SD-
757 AM CDT Sat Aug 8 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 8 AM CDT FOR
SOUTHWESTERN TODD COUNTY...

The Severe Thunderstorm Warning that was previously in effect has
been reissued for Todd County and is in effect until 900 AM CDT.
Please refer to that bulletin for the latest severe weather
information.

&&

LAT...LON 4315 10123 4312 10076 4300 10079 4300 10123
TIME...MOT...LOC 1233Z 285DEG 29KT 4308 10093

$$

Wong



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