743 
WUUS53 KABR 300411
SVRABR
SDC041-300500-
/O.NEW.KABR.SV.W.0254.260830T0411Z-260830T0500Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Aberdeen SD
1111 PM CDT Sat Aug 29 2026

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for...
  South Central Dewey County in north central South Dakota...

* Until 1100 PM MDT.

* At 1011 PM MDT, a severe thunderstorm was located near Parade, or
  10 miles east of Eagle Butte, moving east 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 be near...
  Parade around 1015 PM MDT.
  Ridgeview around 1050 PM MDT.

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 4499 10116 4504 10115 4516 10071 4489 10063
      4490 10114 4499 10114
TIME...MOT...LOC 0410Z 257DEG 16KT 4498 10104

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

$$

07


763 
WUUS53 KABR 300445
SVRABR
SDC041-107-119-300545-
/O.NEW.KABR.SV.W.0255.260830T0445Z-260830T0545Z/

BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Aberdeen SD
1145 PM CDT Sat Aug 29 2026

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for...
  North Central Sully County in central South Dakota...
  Southeastern Dewey County in north central South Dakota...
  Southwestern Potter County in north central South Dakota...

* Until 1245 AM CDT /1145 PM MDT/.

* At 1145 PM CDT /1045 PM MDT/, a severe thunderstorm was located 9
  miles southeast of Ridgeview, or 26 miles east of Eagle Butte,
  moving east at 25 mph.

  THIS IS A DESTRUCTIVE STORM FOR SOUTHEAST DEWEY COUNTY.

  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.

* This severe thunderstorm will be near...
  Swiftbird Day School around 1220 AM CDT.
  Swiftbird and Sutton Bay Rec Area around 1225 AM CDT.

Other locations impacted by the severe thunderstorm include Lake
Oahe.

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.

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

&&

LAT...LON 4487 10084 4506 10080 4511 10017 4480 10020
TIME...MOT...LOC 0444Z 267DEG 22KT 4497 10072

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

07