855
WGUS53 KFSD 280644
FFWFSD
IAC141-167-280815-
/O.NEW.KFSD.FF.W.0010.250728T0644Z-250728T0815Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Sioux Falls SD
144 AM CDT Mon Jul 28 2025

The National Weather Service in Sioux Falls has issued a

* Flash Flood Warning for...
  Northwestern O`Brien County in northwestern Iowa...
  Eastern Sioux County in northwestern Iowa...

* Until 315 AM CDT.

* At 144 AM CDT, emergency management reported thunderstorms
  producing heavy rain in Sheldon, IA. Between 2 and 3 inches of
  rain have fallen. Additional rainfall amounts up to 1 inch are
  possible in the warned area. Flash flooding is already occurring.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Emergency management reported.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Sheldon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 4317 9590 4320 9589 4321 9584 4321 9582
      4320 9580 4319 9577 4318 9576 4316 9576
      4315 9578 4314 9583 4315 9588

FLASH FLOOD...OBSERVED

$$

IG