176 
WUUS53 KABR 120348
SVRABR
SDC031-120430-
/O.NEW.KABR.SV.W.0205.260812T0348Z-260812T0430Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Aberdeen SD
1048 PM CDT Tue Aug 11 2026

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for...
  Southwestern Corson County in north central South Dakota...

* Until 1030 PM MDT.

* At 948 PM MDT, a severe thunderstorm was located 12 miles west of
  Shambo Ranch, or 49 miles northwest of Lantry, 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.

* This severe thunderstorm will remain over mainly rural areas of
  Southwestern Corson County.

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.

Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Aberdeen SD.

&&

LAT...LON 4564 10200 4548 10168 4547 10169 4547 10200
TIME...MOT...LOC 0348Z 318DEG 17KT 4556 10209

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

TMT

577 
WWUS53 KABR 120405
SVSABR

Severe Weather Statement
National Weather Service Aberdeen SD
1105 PM CDT Tue Aug 11 2026

SDC031-120430-
/O.CON.KABR.SV.W.0205.000000T0000Z-260812T0430Z/
Corson SD-
1005 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM MDT
FOR SOUTHWESTERN CORSON COUNTY...

At 1005 PM MDT, a severe thunderstorm was located 9 miles west of
Shambo Ranch, or 44 miles northwest of Lantry, moving southeast at 20
mph.

HAZARD...Two inch 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.

This severe thunderstorm will remain over mainly rural areas of
Southwestern Corson County.

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.

Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Aberdeen SD.

&&

LAT...LON 4564 10200 4548 10168 4547 10169 4547 10200
TIME...MOT...LOC 0348Z 318DEG 17KT 4556 10209

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

TMT

233 
WWUS53 KABR 120428
SVSABR

Severe Weather Statement
National Weather Service Aberdeen SD
1128 PM CDT Tue Aug 11 2026

SDC031-120438-
/O.EXP.KABR.SV.W.0205.000000T0000Z-260812T0430Z/
Corson SD-
1028 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 1030 PM MDT FOR
SOUTHWESTERN CORSON COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire. To report severe
weather, contact your nearest law enforcement agency. They will send
your report to the National Weather Service office.

A Severe Thunderstorm Watch remains in effect until 1200 AM MDT for a
portion of north central South Dakota.

&&

LAT...LON 4564 10200 4548 10168 4547 10169 4547 10200
TIME...MOT...LOC 0405Z 318DEG 17KT 4550 10201

$$

TMT