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Severe Thunderstorm Warning — Potter County, SD, Sully County, SD
Severe Thunderstorm Warning
Issued
10:41 PM CDT · Sat, Aug 29 2026
Expires
11:45 PM CDT · Sat, Aug 29 2026
Issuing Office
NWS KABR

Affected Areas

Potter County, SD Sully County, SD

Official Bulletin

178
WUUS53 KABR 300341
SVRABR
SDC107-119-300445-
/O.NEW.KABR.SV.W.0253.260830T0341Z-260830T0445Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Aberdeen SD
1041 PM CDT Sat Aug 29 2026

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for...
  Northeastern Sully County in central South Dakota...
  Southwestern Potter County in north central South Dakota...

* Until 1145 PM CDT.

* At 1041 PM CDT, severe thunderstorms were located along a line from
  over Sutton Bay Rec Area to near Agar, or along a line from 20
  miles northwest of Onida to 7 miles north of Onida, moving
  northeast at 15 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage to
           roofs, siding, and trees.

* This severe thunderstorm will be near...
  Sutton Bay Rec Area around 1045 PM CDT.
  Agar around 1050 PM CDT.
  Cottonwood Lake Near Agar around 1105 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. These storms are capable of producing damaging winds and
large hail.

&&

LAT...LON 4480 10042 4483 10045 4484 10042 4487 10039
      4488 10039 4491 10041 4511 10001 4480 9972
      4476 10015
TIME...MOT...LOC 0341Z 237DEG 15KT 4488 10039 4486 10034 4480 10003

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

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