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Home Return to list Severe Thunderstorm Warning 0261 Issued by the Rapid City Forecast Office
Action: New Issued At: 2026-08-11 18:09:56
704
WUUS53 KUNR 112309
SVRUNR
SDC019-063-120015-
/O.NEW.KUNR.SV.W.0261.260811T2309Z-260812T0015Z/
BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
509 PM MDT Tue Aug 11 2026
The National Weather Service in Rapid City has issued a
* Severe Thunderstorm Warning for...
Northwestern Butte County in northwestern South Dakota...
Southwestern Harding County in northwestern South Dakota...
* Until 615 PM MDT.
* At 509 PM MDT, a severe thunderstorm was located over West Short
Pines, or 20 miles southwest of Buffalo, 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...
Harding, Camp Crook, Redig, Gustave, East Short Pines, Crow Buttes,
West Short Pines and Antelope Butte.
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.
&&
LAT...LON 4555 10404 4564 10378 4524 10314 4492 10401
4500 10404
TIME...MOT...LOC 2309Z 331DEG 25KT 4547 10392
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Continued Issued At: 2026-08-11 18:22:56
297
WWUS53 KUNR 112322
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
522 PM MDT Tue Aug 11 2026
SDC019-063-120015-
/O.CON.KUNR.SV.W.0261.000000T0000Z-260812T0015Z/
Butte SD-Harding SD-
522 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR
NORTHWESTERN BUTTE AND SOUTHWESTERN HARDING COUNTIES...
At 522 PM MDT, a severe thunderstorm was located over Harding, or 20
miles southwest of Buffalo, moving southeast at 30 mph.
THIS IS A DESTRUCTIVE STORM FOR HARDING, REDIG, CROW BUTTES.
HAZARD...Baseball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be severely injured. Expect
shattered windows, extensive damage to roofs, siding, and
vehicles.
Locations impacted include...
Harding, Redig, Gustave, East Short Pines, Crow Buttes, Antelope
Butte and West Short Pines.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.
&&
LAT...LON 4550 10404 4559 10370 4524 10314 4492 10401
4500 10404
TIME...MOT...LOC 2309Z 331DEG 25KT 4546 10391
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Continued Issued At: 2026-08-11 18:44:26
107
WWUS53 KUNR 112344
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
544 PM MDT Tue Aug 11 2026
SDC019-063-120015-
/O.CON.KUNR.SV.W.0261.000000T0000Z-260812T0015Z/
Butte SD-Harding SD-
544 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR
NORTHWESTERN BUTTE AND SOUTHWESTERN HARDING COUNTIES...
At 544 PM MDT, a severe thunderstorm was located 7 miles south of
East Short Pines, or 23 miles south of Buffalo, moving southeast at
30 mph.
THIS IS A DESTRUCTIVE STORM FOR REDIG, CROW BUTTES.
HAZARD...Baseball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be severely injured. Expect
shattered windows, extensive damage to roofs, siding, and
vehicles.
Locations impacted include...
Harding, Redig, Gustave, East Short Pines, Crow Buttes, Antelope
Butte and West Short Pines.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.
&&
LAT...LON 4521 10401 4540 10401 4547 10384 4546 10354
4524 10314 4492 10401
TIME...MOT...LOC 2322Z 325DEG 25KT 4539 10378
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Continued Issued At: 2026-08-11 18:54:56
403
WWUS53 KUNR 112354
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
554 PM MDT Tue Aug 11 2026
SDC019-063-120015-
/O.CON.KUNR.SV.W.0261.000000T0000Z-260812T0015Z/
Butte SD-Harding SD-
554 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR
NORTH CENTRAL BUTTE AND SOUTH CENTRAL HARDING COUNTIES...
At 554 PM MDT, a severe thunderstorm was located over Crow Buttes, or
26 miles south of Buffalo, moving southeast at 30 mph.
THIS IS A DESTRUCTIVE STORM FOR REDIG, CROW BUTTES.
HAZARD...Baseball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be severely injured. Expect
shattered windows, extensive damage to roofs, siding, and
vehicles.
Locations impacted include...
Redig and Crow Buttes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.
&&
LAT...LON 4521 10379 4524 10380 4535 10365 4540 10343
4524 10314 4503 10370
TIME...MOT...LOC 2344Z 318DEG 26KT 4527 10363
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Cancelled Issued At: 2026-08-11 19:05:27
797
WWUS53 KUNR 120005
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
605 PM MDT Tue Aug 11 2026
SDC019-063-120015-
/O.CAN.KUNR.SV.W.0261.000000T0000Z-260812T0015Z/
Butte SD-Harding SD-
605 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTH CENTRAL BUTTE
AND SOUTH CENTRAL HARDING COUNTIES...
The Severe Thunderstorm Warning that was previously in effect has
been reissued for Harding and Butte Counties and is in effect until
700 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 northwest South Dakota.
&&
LAT...LON 4521 10379 4524 10380 4535 10365 4540 10343
4524 10314 4503 10370
TIME...MOT...LOC 2354Z 318DEG 26KT 4521 10356
$$
SE
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