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Wednesday, Jul 30, 2025 17:59:36

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Flash Flood Warning 0009
Issued by the Sioux Falls Forecast Office

Action Issued Starts Expiration
New 2025-07-27 22:48:32 2025-07-27 22:48:00 2025-07-28 02:00:00
Cancelled 2025-07-28 01:13:06 2025-07-28 02:00:00


Action: New
Issued At: 2025-07-27 22:48:32

370 
WGUS53 KFSD 280348
FFWFSD
MNC081-083-280700-
/O.NEW.KFSD.FF.W.0009.250728T0348Z-250728T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Sioux Falls SD
1048 PM CDT Sun Jul 27 2025

The National Weather Service in Sioux Falls has issued a

* Flash Flood Warning for...
  Northern Lincoln County in southwestern Minnesota...
  Northern Lyon County in southwestern Minnesota...

* Until 200 AM CDT.

* At 1048 PM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 2 and 3 inches of rain 
  have fallen. The expected rainfall rate is 1 to 2 inches in 1 
  hour. Additional rainfall amounts of 1 to 3 inches are possible in 
  the warned area. Flash flooding is ongoing or expected to begin 
  shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  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...
  Marshall, Minneota, Cottonwood, Hendricks, Ivanhoe, Ghent and 
  Taunton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont 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.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 4447 9642 4451 9645 4454 9645 4459 9642
      4463 9630 4463 9567 4461 9562 4458 9560
      4446 9559 4441 9571 4440 9607 4442 9627

FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR

$$

IG


Action: Cancelled
Issued At: 2025-07-28 01:13:06

139 
WGUS73 KFSD 280612
FFSFSD

Flash Flood Statement
National Weather Service Sioux Falls SD
112 AM CDT Mon Jul 28 2025

MNC081-083-280622-
/O.CAN.KFSD.FF.W.0009.000000T0000Z-250728T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lincoln MN-Lyon MN-
112 AM CDT Mon Jul 28 2025

...FLASH FLOOD WARNING IS CANCELLED FOR NORTHERN LINCOLN AND 
NORTHERN LYON COUNTIES...

Flooding is no longer expected to pose a threat. Please continue to 
heed remaining road closures.

&&

LAT...LON 4463 9630 4463 9567 4461 9562 4459 9560
      4446 9559 4441 9571 4440 9607 4442 9627
      4447 9642 4451 9645 4454 9645 4459 9642

$$

JM



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