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Tornado Warning 0012
Issued by the Sioux Falls Forecast Office

Action Issued Starts Expiration
New 2025-07-28 17:46:30 2025-07-28 17:46:00 2025-07-28 18:15:00
Continued 2025-07-28 18:05:00 2025-07-28 18:15:00


Action: New
Issued At: 2025-07-28 17:46:30

501 
WFUS53 KFSD 282246
TORFSD
SDC053-282315-
/O.NEW.KFSD.TO.W.0012.250728T2246Z-250728T2315Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Sioux Falls SD
Issued by National Weather Service Twin Cities/Chanhassen MN
546 PM CDT Mon Jul 28 2025

The National Weather Service in Sioux Falls has issued a

* Tornado Warning for...
  Southeastern Gregory County in south central South Dakota...

* Until 615 PM CDT.

* At 546 PM CDT, a confirmed tornado was located NEAR Bonesteel, or
  21 miles west of Lake Andes, moving southeast at 25 mph.

  HAZARD...Damaging tornado and hail up to two inches in diameter.

  SOURCE...Weather spotters confirmed tornado.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur. Tree 
           damage is likely.

* This tornadic thunderstorm will remain over MAINLY RURAL AREAS of
  southeastern Gregory County, including the following locations...
  Fairfax.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.

&&

LAT...LON 4323 9898 4319 9888 4316 9886 4315 9879
      4314 9877 4309 9872 4300 9897 4319 9905
TIME...MOT...LOC 2246Z 309DEG 21KT 4318 9896 

TORNADO...OBSERVED
MAX HAIL SIZE...2.00 IN

$$

Dye


Action: Continued
Issued At: 2025-07-28 18:05:00

017 
WWUS53 KFSD 282304
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
Issued by National Weather Service Twin Cities/Chanhassen MN
604 PM CDT Mon Jul 28 2025

SDC053-282315-
/O.CON.KFSD.TO.W.0012.000000T0000Z-250728T2315Z/
Gregory SD-
604 PM CDT Mon Jul 28 2025

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR
SOUTHEASTERN GREGORY COUNTY...

At 604 PM CDT, a confirmed tornado was located NEAR Bonesteel, or 15
miles west of Lake Andes, moving southeast at 25 mph.

HAZARD...Damaging tornado and half dollar size hail.

SOURCE...Weather spotters confirmed tornado.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur. Tree damage is 
         likely.

Locations impacted include...
Fairfax.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.

&&

LAT...LON 4319 9888 4316 9886 4315 9879 4314 9877
      4309 9872 4302 9890 4317 9896
TIME...MOT...LOC 2304Z 309DEG 21KT 4311 9885 

TORNADO...OBSERVED
MAX HAIL SIZE...1.25 IN

$$

Dye



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