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Home Return to list Severe Thunderstorm Warning 0263 Issued by the Aberdeen Forecast Office
Action: New Issued At: 2025-09-12 20:26:32
183
WUUS53 KABR 130126
SVRABR
SDC031-130215-
/O.NEW.KABR.SV.W.0263.250913T0126Z-250913T0215Z/
BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Aberdeen SD
726 PM MDT Fri Sep 12 2025
The National Weather Service in Aberdeen has issued a
* Severe Thunderstorm Warning for...
Southwestern Corson County in north central South Dakota...
* Until 815 PM MDT.
* At 725 PM MDT, a severe thunderstorm was located 10 miles north of
Shambo Ranch, or 24 miles southeast of Lemmon, and is nearly
stationary.
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...
This storm is producing large hail. SEEK SHELTER NOW inside a sturdy
structure and stay away from windows!
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4573 10200 4579 10192 4579 10161 4555 10164
4558 10200
TIME...MOT...LOC 0125Z 008DEG 4KT 4568 10181
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
BC
Action: Continued Issued At: 2025-09-12 20:36:47
448
WWUS53 KABR 130136
SVSABR
Severe Weather Statement
National Weather Service Aberdeen SD
736 PM MDT Fri Sep 12 2025
SDC031-130215-
/O.CON.KABR.SV.W.0263.000000T0000Z-250913T0215Z/
Corson SD-
736 PM MDT Fri Sep 12 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT
FOR SOUTHWESTERN CORSON COUNTY...
At 736 PM MDT, a severe thunderstorm was located 10 miles north of
Shambo Ranch, or 23 miles southeast of Lemmon, and is nearly
stationary.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
This severe thunderstorm will remain over mainly rural areas of
southwestern Corson County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This storm is producing large hail. SEEK SHELTER NOW inside a sturdy
structure and stay away from windows.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4573 10200 4579 10192 4579 10161 4555 10164
4558 10200
TIME...MOT...LOC 0136Z 076DEG 2KT 4568 10183
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
BC
Action: Continued Issued At: 2025-09-12 20:53:33
824
WWUS53 KABR 130153
SVSABR
Severe Weather Statement
National Weather Service Aberdeen SD
753 PM MDT Fri Sep 12 2025
SDC031-130215-
/O.CON.KABR.SV.W.0263.000000T0000Z-250913T0215Z/
Corson SD-
753 PM MDT Fri Sep 12 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT
FOR WEST CENTRAL CORSON COUNTY...
At 753 PM MDT, a severe thunderstorm was located 9 miles northwest of
Shambo Ranch, or 22 miles southeast of Lemmon, moving west at 5 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 west
central Corson County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This storm is producing large hail. SEEK SHELTER NOW inside a sturdy
structure and stay away from windows.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4571 10200 4576 10188 4576 10161 4563 10163
4557 10188 4558 10200
TIME...MOT...LOC 0153Z 071DEG 6KT 4563 10197
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
BC
Action: Continued Issued At: 2025-09-12 21:01:03
062
WWUS53 KABR 130200
SVSABR
Severe Weather Statement
National Weather Service Aberdeen SD
800 PM MDT Fri Sep 12 2025
SDC031-130215-
/O.CON.KABR.SV.W.0263.000000T0000Z-250913T0215Z/
Corson SD-
800 PM MDT Fri Sep 12 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT
FOR WEST CENTRAL CORSON COUNTY...
At 800 PM MDT, a severe thunderstorm was located 10 miles northwest
of Shambo Ranch, or 22 miles south of Lemmon, and is nearly
stationary.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
This severe thunderstorm will remain over mainly rural areas of west
central Corson County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4574 10192 4557 10188 4558 10200 4571 10200
TIME...MOT...LOC 0200Z 067DEG 4KT 4563 10199
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
BC
Action: Expired Issued At: 2025-09-12 21:15:33 485 WWUS53 KABR 130215 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 815 PM MDT Fri Sep 12 2025 SDC031-130225- /O.EXP.KABR.SV.W.0263.000000T0000Z-250913T0215Z/ Corson SD- 815 PM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL CORSON COUNTY HAS EXPIRED... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning has been allowed to expire. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Aberdeen. && LAT...LON 4574 10192 4557 10188 4558 10200 4571 10200 TIME...MOT...LOC 0215Z 008DEG 4KT 4561 10199 $$ BC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||