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Home Return to list Severe Thunderstorm Warning 0262 Issued by the Rapid City Forecast Office
Action: New Issued At: 2026-08-11 18:30:26
626
WUUS53 KUNR 112329
SVRUNR
SDC102-120030-
/O.NEW.KUNR.SV.W.0262.260811T2329Z-260812T0030Z/
BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
529 PM MDT Tue Aug 11 2026
The National Weather Service in Rapid City has issued a
* Severe Thunderstorm Warning for...
Southwestern Oglala Lakota County in southwestern South Dakota...
* Until 630 PM MDT.
* At 529 PM MDT, a severe thunderstorm was located 5 miles west of
Dry Wood Housing, or 26 miles northwest of Pine Ridge, moving
southeast at 40 mph.
THIS IS A DESTRUCTIVE STORM FOR OGLALA, PINE RIDGE.
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...
Pine Ridge, Oglala, Number 4, South Lakeside, Loneman, Calico, Dry
Wood Housing, Wolf Creek Housing, Slim Buttes Housing and
southwestern Pine Ridge Reservation.
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.
This storm has a history or producing large damaging hail.
&&
LAT...LON 4333 10300 4348 10284 4300 10220 4300 10287
TIME...MOT...LOC 2329Z 328DEG 35KT 4332 10289
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Continued Issued At: 2026-08-11 18:42:26
899
WWUS53 KUNR 112341
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
541 PM MDT Tue Aug 11 2026
SDC102-120030-
/O.CON.KUNR.SV.W.0262.000000T0000Z-260812T0030Z/
Oglala Lakota SD-
541 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR
SOUTHWESTERN OGLALA LAKOTA COUNTY...
At 541 PM MDT, a severe thunderstorm was located near Dry Wood
Housing, or 20 miles northwest of Pine Ridge, moving southeast at 35
mph.
THIS IS A DESTRUCTIVE STORM FOR OGLALA, PINE RIDGE.
HAZARD...Baseball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be severely injured. Expect
shattered windows, extensive damage to roofs, siding, and
vehicles.
Locations impacted include...
Pine Ridge, Oglala, Number 4, South Lakeside, Calico, Loneman, Dry
Wood Housing, Wolf Creek Housing, Slim Buttes Housing and
southwestern Pine Ridge Reservation.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.
This storm has a history or producing large damaging hail.
&&
LAT...LON 4330 10295 4338 10278 4300 10225 4300 10287
TIME...MOT...LOC 2329Z 325DEG 31KT 4334 10289
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Continued Issued At: 2026-08-11 18:46:56
222
WWUS53 KUNR 112346
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
546 PM MDT Tue Aug 11 2026
SDC102-120030-
/O.CON.KUNR.SV.W.0262.000000T0000Z-260812T0030Z/
Oglala Lakota SD-
546 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR
SOUTHWESTERN OGLALA LAKOTA COUNTY...
At 546 PM MDT, a severe thunderstorm was located over Loneman, or 18
miles northwest of Pine Ridge, moving southeast at 35 mph.
THIS IS A DESTRUCTIVE STORM FOR OGLALA, PINE RIDGE.
HAZARD...Baseball size hail and 60 mph wind gusts.
SOURCE...Trained spotters reported.
IMPACT...People and animals outdoors will be severely injured. Expect
shattered windows, extensive damage to roofs, siding, and
vehicles.
Locations impacted include...
Pine Ridge, Oglala, Number 4, Calico, South Lakeside, Loneman, Dry
Wood Housing, Wolf Creek Housing, Slim Buttes Housing and
southwestern Pine Ridge Reservation.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm has produced destructive hail and is
capable of producing damaging winds.
This storm has a history or producing large damaging hail.
&&
LAT...LON 4324 10294 4331 10285 4335 10274 4300 10225
4300 10287
TIME...MOT...LOC 2341Z 325DEG 31KT 4325 10281
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Continued Issued At: 2026-08-11 18:58:56
636
WWUS53 KUNR 112358
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
558 PM MDT Tue Aug 11 2026
SDC102-120030-
/O.CON.KUNR.SV.W.0262.000000T0000Z-260812T0030Z/
Oglala Lakota SD-
558 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR
SOUTHWESTERN OGLALA LAKOTA COUNTY...
At 558 PM MDT, a severe thunderstorm was located over Number 4, or 11
miles northwest of Pine Ridge, moving southeast at 35 mph. Up to 4
inch hail has been reported within the past 10 minutes.
THIS IS A DESTRUCTIVE STORM FOR OGLALA, PINE RIDGE.
HAZARD...Three inch hail and 60 mph wind gusts.
SOURCE...Trained spotters reported.
IMPACT...People and animals outdoors will be severely injured. Expect
shattered windows, extensive damage to roofs, siding, and
vehicles.
Locations impacted include...
Pine Ridge, Oglala, Calico, Number 4, South Lakeside, Loneman, Wolf
Creek Housing and Slim Buttes Housing.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm has produced destructive hail and is
capable of producing damaging winds.
This storm has a history or producing large damaging hail.
&&
LAT...LON 4318 10286 4325 10280 4329 10269 4300 10225
4300 10276
TIME...MOT...LOC 2346Z 325DEG 31KT 4322 10278
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...3.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Continued Issued At: 2026-08-11 19:11:27
005
WWUS53 KUNR 120010
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
610 PM MDT Tue Aug 11 2026
SDC102-120030-
/O.CON.KUNR.SV.W.0262.000000T0000Z-260812T0030Z/
Oglala Lakota SD-
610 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR
SOUTH CENTRAL OGLALA LAKOTA COUNTY...
At 610 PM MDT, a severe thunderstorm was located near Calico, or near
Pine Ridge, moving southeast at 35 mph.
THIS IS A DESTRUCTIVE STORM FOR PINE RIDGE.
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...
Pine Ridge, Calico, Number 4 and Wolf Creek Housing.
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.
This storm has a history or producing large damaging hail.
&&
LAT...LON 4312 10275 4317 10269 4319 10257 4300 10225
4300 10269
TIME...MOT...LOC 2358Z 325DEG 30KT 4314 10270
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Expired Issued At: 2026-08-11 19:29:57
649
WWUS53 KUNR 120029
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
629 PM MDT Tue Aug 11 2026
SDC102-120039-
/O.EXP.KUNR.SV.W.0262.000000T0000Z-260812T0030Z/
Oglala Lakota SD-
629 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 630 PM MDT FOR SOUTH
CENTRAL OGLALA LAKOTA COUNTY...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.
A Severe Thunderstorm Watch remains in effect until 800 PM MDT for a
portion of southwest South Dakota.
&&
LAT...LON 4312 10275 4317 10269 4319 10257 4300 10225
4300 10269
TIME...MOT...LOC 0010Z 325DEG 30KT 4305 10262
$$
SE
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