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Severe Thunderstorm Warning 0179
Issued by the Aberdeen Forecast Office

Action Issued Starts Expiration
New 2025-07-28 18:42:01 2025-07-28 18:41:00 2025-07-28 19:30:00
Continued 2025-07-28 18:56:01 2025-07-28 19:30:00
Continued 2025-07-28 19:07:02 2025-07-28 19:30:00
Cancelled 2025-07-28 19:07:02 2025-07-28 19:30:00
Expired 2025-07-28 19:22:33 2025-07-28 19:30:00


Action: New
Issued At: 2025-07-28 18:42:01

131 
WUUS53 KABR 282341
SVRABR
MNC011-SDC029-051-109-290030-
/O.NEW.KABR.SV.W.0179.250728T2341Z-250729T0030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Aberdeen SD
641 PM CDT Mon Jul 28 2025

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for...
  Central Big Stone County in west central Minnesota...
  Southeastern Roberts County in northeastern South Dakota...
  Grant County in northeastern South Dakota...
  Northeastern Codington County in northeastern South Dakota...

* Until 730 PM CDT.

* At 641 PM CDT, severe thunderstorms were located along a line
  extending from near Peever Flats Housing to Summit to 7 miles south
  of Ortley, moving southeast at 45 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.

* Severe thunderstorms will be near...
  Wilmot, Beardsley, Corona, Marvin, Big Stone Lake, Bonanza Grove, 
  and Yankeetown around 645 PM CDT.
  South Shore and Twin Brooks around 650 PM CDT.
  Stockholm and Lismore Colony around 655 PM CDT.
  Milbank around 700 PM CDT.

Other locations in the path of these severe thunderstorms include
Ortonville, Big Stone City, Strandburg, La Bolt, Lagoona Beach,
Clinton, Albee and Revillo.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4526 9634 4527 9645 4504 9646 4498 9657
      4498 9665 4521 9723 4531 9710 4564 9693
      4562 9685 4561 9686 4559 9684 4559 9674
      4544 9625
TIME...MOT...LOC 2341Z 301DEG 39KT 4555 9689 4528 9702 4523 9717 

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

$$

Serr


Action: Continued
Issued At: 2025-07-28 18:56:01

587 
WWUS53 KABR 282355
SVSABR

Severe Weather Statement
National Weather Service Aberdeen SD
655 PM CDT Mon Jul 28 2025

MNC011-SDC029-051-109-290030-
/O.CON.KABR.SV.W.0179.000000T0000Z-250729T0030Z/
Big Stone MN-Roberts SD-Grant SD-Codington SD-
655 PM CDT Mon Jul 28 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM CDT
FOR CENTRAL BIG STONE...SOUTHEASTERN ROBERTS...GRANT AND NORTHEASTERN
CODINGTON COUNTIES...

At 654 PM CDT, severe thunderstorms were located along a line
extending from Yankeetown to near Twin Brooks to near South Shore,
moving southeast at 45 mph.

HAZARD...70 mph wind gusts and quarter size hail.

SOURCE...Automatic weather station. At 645 pm, 77 mph winds were 
         reported at Summit, SD.

IMPACT...Hail damage to vehicles is expected. Expect considerable 
         tree damage. Wind damage is also likely to mobile homes, 
         roofs, and outbuildings.

These severe storms will be near...
  Milbank, South Shore, Corona, Stockholm, Twin Brooks, Big Stone 
  Lake, Bonanza Grove, and Lismore Colony around 700 PM CDT.

Other locations in the path of these severe thunderstorms include Big
Stone City, Strandburg, La Bolt, Lagoona Beach, Ortonville, Clinton,
Albee and Revillo.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.

&&

LAT...LON 4526 9634 4527 9645 4504 9646 4498 9657
      4498 9665 4521 9723 4531 9710 4564 9693
      4562 9685 4561 9686 4559 9684 4559 9674
      4544 9625
TIME...MOT...LOC 2354Z 301DEG 39KT 4548 9673 4521 9686 4516 9701 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...OBSERVED
MAX WIND GUST...70 MPH

$$

Serr


Action: Continued
Issued At: 2025-07-28 19:07:02

988 
WWUS53 KABR 290006
SVSABR

Severe Weather Statement
National Weather Service Aberdeen SD
706 PM CDT Mon Jul 28 2025

SDC029-290016-
/O.CAN.KABR.SV.W.0179.000000T0000Z-250729T0030Z/
Codington SD-
706 PM CDT Mon Jul 28 2025

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN CODINGTON COUNTY
IS CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
west central Minnesota...and northeastern South Dakota.

&&

LAT...LON 4527 9634 4527 9645 4504 9646 4499 9655
      4499 9657 4514 9688 4515 9689 4515 9691
      4517 9695 4538 9685 4559 9679 4558 9672
      4544 9625
TIME...MOT...LOC 0006Z 278DEG 51KT 4553 9649 4532 9652 4514 9672 

$$

MNC011-SDC051-109-290030-
/O.CON.KABR.SV.W.0179.000000T0000Z-250729T0030Z/
Big Stone MN-Roberts SD-Grant SD-
706 PM CDT Mon Jul 28 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM CDT
FOR CENTRAL BIG STONE...SOUTHEASTERN ROBERTS AND GRANT COUNTIES...

At 706 PM CDT, severe thunderstorms were located along a line
extending from Big Stone Colony to near Big Stone City to near
Stockholm, moving east at 60 mph.

HAZARD...70 mph wind gusts and quarter size hail.

SOURCE...Automatic weather station. At 645 pm, 77 mph winds were 
         reported at Summit, SD.

IMPACT...Hail damage to vehicles is expected. Expect considerable 
         tree damage. Wind damage is also likely to mobile homes, 
         roofs, and outbuildings.

These severe storms will be near...
  Milbank, Ortonville, Big Stone City, Clinton, Albee, Big Stone 
  Lake, and Lagoona Beach around 710 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.

&&

LAT...LON 4527 9634 4527 9645 4504 9646 4499 9655
      4499 9657 4514 9688 4515 9689 4515 9691
      4517 9695 4538 9685 4559 9679 4558 9672
      4544 9625
TIME...MOT...LOC 0006Z 278DEG 51KT 4553 9649 4532 9652 4514 9672 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...OBSERVED
MAX WIND GUST...70 MPH

$$

Serr


Action: Cancelled
Issued At: 2025-07-28 19:07:02

988 
WWUS53 KABR 290006
SVSABR

Severe Weather Statement
National Weather Service Aberdeen SD
706 PM CDT Mon Jul 28 2025

SDC029-290016-
/O.CAN.KABR.SV.W.0179.000000T0000Z-250729T0030Z/
Codington SD-
706 PM CDT Mon Jul 28 2025

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN CODINGTON COUNTY
IS CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
west central Minnesota...and northeastern South Dakota.

&&

LAT...LON 4527 9634 4527 9645 4504 9646 4499 9655
      4499 9657 4514 9688 4515 9689 4515 9691
      4517 9695 4538 9685 4559 9679 4558 9672
      4544 9625
TIME...MOT...LOC 0006Z 278DEG 51KT 4553 9649 4532 9652 4514 9672 

$$

MNC011-SDC051-109-290030-
/O.CON.KABR.SV.W.0179.000000T0000Z-250729T0030Z/
Big Stone MN-Roberts SD-Grant SD-
706 PM CDT Mon Jul 28 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM CDT
FOR CENTRAL BIG STONE...SOUTHEASTERN ROBERTS AND GRANT COUNTIES...

At 706 PM CDT, severe thunderstorms were located along a line
extending from Big Stone Colony to near Big Stone City to near
Stockholm, moving east at 60 mph.

HAZARD...70 mph wind gusts and quarter size hail.

SOURCE...Automatic weather station. At 645 pm, 77 mph winds were 
         reported at Summit, SD.

IMPACT...Hail damage to vehicles is expected. Expect considerable 
         tree damage. Wind damage is also likely to mobile homes, 
         roofs, and outbuildings.

These severe storms will be near...
  Milbank, Ortonville, Big Stone City, Clinton, Albee, Big Stone 
  Lake, and Lagoona Beach around 710 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.

&&

LAT...LON 4527 9634 4527 9645 4504 9646 4499 9655
      4499 9657 4514 9688 4515 9689 4515 9691
      4517 9695 4538 9685 4559 9679 4558 9672
      4544 9625
TIME...MOT...LOC 0006Z 278DEG 51KT 4553 9649 4532 9652 4514 9672 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...OBSERVED
MAX WIND GUST...70 MPH

$$

Serr


Action: Expired
Issued At: 2025-07-28 19:22:33

502 
WWUS53 KABR 290022
SVSABR

Severe Weather Statement
National Weather Service Aberdeen SD
722 PM CDT Mon Jul 28 2025

MNC011-SDC051-109-290032-
/O.EXP.KABR.SV.W.0179.000000T0000Z-250729T0030Z/
Big Stone MN-Roberts SD-Grant SD-
722 PM CDT Mon Jul 28 2025

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL BIG STONE...
SOUTHEASTERN ROBERTS AND GRANT COUNTIES WILL EXPIRE AT 730 PM CDT...

The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning will be allowed to expire.  However, small
hail and gusty winds are still possible with these thunderstorms.

A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
west central Minnesota...and northeastern South Dakota.

&&

LAT...LON 4527 9634 4527 9645 4504 9646 4499 9655
      4499 9657 4514 9688 4515 9689 4515 9691
      4517 9695 4538 9685 4559 9679 4558 9672
      4544 9625
TIME...MOT...LOC 0022Z 301DEG 39KT 4545 9630 4524 9633 4506 9654 

$$

Serr



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