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Home Return to list Severe Thunderstorm Warning 0259 Issued by the Rapid City Forecast Office
Action: New Issued At: 2026-08-11 17:56:25
237
WUUS53 KUNR 112256
SVRUNR
SDC033-047-102-120000-
/O.NEW.KUNR.SV.W.0259.260811T2256Z-260812T0000Z/
BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
456 PM MDT Tue Aug 11 2026
The National Weather Service in Rapid City has issued a
* Severe Thunderstorm Warning for...
Southeastern Custer County in southwestern South Dakota...
Northeastern Fall River County in southwestern South Dakota...
Northwestern Oglala Lakota County in southwestern South Dakota...
* Until 600 PM MDT.
* At 456 PM MDT, a severe thunderstorm was located 5 miles south of
Fairburn, or 18 miles northeast of Hot Springs, moving southeast at
20 mph.
HAZARD...Tennis 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...
Fairburn, Red Shirt Table Overlook, Intersection of Red Shirt and
Cuny Table Roads and southwestern Badlands National Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
dangerous hail and damaging winds.
This storm has a history or producing large damaging hail.
&&
LAT...LON 4359 10332 4366 10329 4371 10323 4356 10273
4332 10298
TIME...MOT...LOC 2256Z 306DEG 17KT 4361 10321
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Continued Issued At: 2026-08-11 18:11:26
848
WWUS53 KUNR 112311
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
511 PM MDT Tue Aug 11 2026
SDC033-047-102-120000-
/O.CON.KUNR.SV.W.0259.000000T0000Z-260812T0000Z/
Custer SD-Fall River SD-Oglala Lakota SD-
511 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT FOR
SOUTHEASTERN CUSTER, NORTHEASTERN FALL RIVER AND NORTHWESTERN OGLALA
LAKOTA COUNTIES...
At 511 PM MDT, a severe thunderstorm was located 10 miles south of
Fairburn, or 19 miles northeast of Hot Springs, moving southeast at
20 mph.
HAZARD...Tennis ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Red Shirt Table Overlook and Intersection of Red Shirt and Cuny
Table Roads.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
dangerous hail and damaging winds.
This storm has a history or producing large damaging hail.
&&
LAT...LON 4354 10326 4361 10320 4366 10309 4356 10273
4332 10298
TIME...MOT...LOC 2256Z 310DEG 17KT 4360 10321
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Continued Issued At: 2026-08-11 18:21:56
270
WWUS53 KUNR 112321
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
521 PM MDT Tue Aug 11 2026
SDC033-047-102-120000-
/O.CON.KUNR.SV.W.0259.000000T0000Z-260812T0000Z/
Custer SD-Fall River SD-Oglala Lakota SD-
521 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT FOR
SOUTH CENTRAL CUSTER, NORTHEASTERN FALL RIVER AND WEST CENTRAL OGLALA
LAKOTA COUNTIES...
At 521 PM MDT, a severe thunderstorm was located 5 miles west of
Intersection of Red Shirt and Cuny Table Roads, or 25 miles east of
Hot Springs, moving southeast at 30 mph.
HAZARD...Tennis 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...
Intersection of Red Shirt and Cuny Table Roads.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
dangerous hail and damaging winds.
This storm has a history or producing large damaging hail.
&&
LAT...LON 4346 10315 4357 10303 4353 10276 4332 10298
TIME...MOT...LOC 2311Z 309DEG 27KT 4351 10306
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Cancelled Issued At: 2026-08-11 18:34:56 746 WWUS53 KUNR 112334 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 534 PM MDT Tue Aug 11 2026 SDC033-047-102-112344- /O.CAN.KUNR.SV.W.0259.000000T0000Z-260812T0000Z/ Custer SD-Fall River SD-Oglala Lakota SD- 534 PM MDT Tue Aug 11 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTH CENTRAL CUSTER, NORTHEASTERN FALL RIVER AND WEST CENTRAL OGLALA LAKOTA COUNTIES... The Severe Thunderstorm Warning that was previously in effect has been reissued for Oglala Lakota County and is in effect until 630 PM MDT. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 800 PM MDT for a portion of southwest South Dakota. && LAT...LON 4346 10315 4357 10303 4353 10276 4332 10298 TIME...MOT...LOC 2321Z 309DEG 27KT 4346 10298 $$ SE | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||