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Home Return to list Severe Thunderstorm Warning 0263 Issued by the Rapid City Forecast Office
Action: New Issued At: 2026-08-11 18:49:41
268
WUUS53 KUNR 112349
SVRUNR
SDC063-120045-
/O.NEW.KUNR.SV.W.0263.260811T2349Z-260812T0045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
549 PM MDT Tue Aug 11 2026
The National Weather Service in Rapid City has issued a
* Severe Thunderstorm Warning for...
Northwestern Harding County in northwestern South Dakota...
* Until 645 PM MDT.
* At 549 PM MDT, a severe thunderstorm was located near Ladner, or 24
miles northwest of Buffalo, moving southeast at 20 mph.
HAZARD...Golf 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...
Ladner, Table Mountain and South Cave Hills.
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 4594 10390 4595 10388 4595 10364 4571 10341
4556 10384
TIME...MOT...LOC 2349Z 335DEG 18KT 4589 10379
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
SE
Action: Cancelled Issued At: 2026-08-11 19:06:26
804
WWUS53 KUNR 120005 RRA
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
605 PM MDT Tue Aug 11 2026
SDC063-120015-
/O.CAN.KUNR.SV.W.0263.000000T0000Z-260812T0045Z/
Harding SD-
605 PM MDT Tue Aug 11 2026
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHWESTERN HARDING
COUNTY...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled. However, small hail, gusty
winds, and heavy rain are still possible with this thunderstorm.
A Severe Thunderstorm Watch remains in effect until 800 PM MDT for a
portion of northwest South Dakota.
&&
LAT...LON 4594 10390 4595 10388 4595 10364 4571 10341
4556 10384
TIME...MOT...LOC 2349Z 335DEG 18KT 4589 10379
$$
SE
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