|
Home Return to list Flash Flood Warning 0011 Issued by the Sioux Falls Forecast Office
Action: New Issued At: 2025-07-29 21:19:05
929
WGUS53 KFSD 300218
FFWFSD
IAC035-149-193-NEC043-SDC127-300615-
/O.NEW.KFSD.FF.W.0011.250730T0218Z-250730T0615Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Sioux Falls SD
918 PM CDT Tue Jul 29 2025
The National Weather Service in Sioux Falls has issued a
* Flash Flood Warning for...
Southwestern Cherokee County in northwestern Iowa...
Southeastern Plymouth County in northwestern Iowa...
Woodbury County in west central Iowa...
Dakota County in northeastern Nebraska...
Southeastern Union County in southeastern South Dakota...
* Until 115 AM CDT.
* At 918 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. The expected rainfall rate is 1 to 3 inches in 1
hour. Additional rainfall amounts of 2 to 4 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...
Sioux City, South Sioux City, Sergeant Bluff, North Sioux City,
Dakota City, Moville, Kingsley, Sloan, Hinton, Lawton,
Correctionville, Anthon, Homer, Jefferson, Pierson, Salix,
Hubbard, Hornick, Smithland and Jackson In Dakota County.
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 4245 9671 4251 9667 4252 9663 4255 9664
4261 9656 4265 9629 4261 9591 4257 9576
4243 9574 4234 9578 4224 9587 4222 9599
4223 9632 4226 9633 4228 9636 4228 9662
4232 9671
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR
$$
IG
Action: Continued Issued At: 2025-07-29 22:30:08
815
WGUS73 KFSD 300329
FFSFSD
Flash Flood Statement
National Weather Service Sioux Falls SD
1029 PM CDT Tue Jul 29 2025
IAC035-149-193-NEC043-SDC127-300615-
/O.CON.KFSD.FF.W.0011.000000T0000Z-250730T0615Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cherokee IA-Plymouth IA-Woodbury IA-Dakota NE-Union SD-
1029 PM CDT Tue Jul 29 2025
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 115 AM CDT WEDNESDAY
FOR SOUTHWESTERN CHEROKEE, SOUTHEASTERN PLYMOUTH, WOODBURY, DAKOTA
AND SOUTHEASTERN UNION COUNTIES...
At 1029 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 3 inches of rain
have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour.
Additional rainfall amounts of 1 to 3 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
Sioux City, South Sioux City, Sergeant Bluff, North Sioux City,
Dakota City, Moville, Kingsley, Sloan, Hinton, Lawton,
Correctionville, Anthon, Homer, Jefferson, Pierson, Salix,
Hubbard, Hornick, Smithland and Jackson In Dakota County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 4245 9671 4251 9667 4252 9663 4255 9664
4261 9656 4265 9629 4261 9591 4257 9576
4243 9574 4234 9578 4224 9587 4222 9599
4223 9632 4226 9633 4228 9636 4228 9662
4232 9671
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
IG
Action: Expired Issued At: 2025-07-30 01:18:41
383
WGUS73 KFSD 300618
FFSFSD
Flash Flood Statement
National Weather Service Sioux Falls SD
118 AM CDT Wed Jul 30 2025
IAC035-149-193-NEC043-SDC127-300628-
/O.EXP.KFSD.FF.W.0011.000000T0000Z-250730T0615Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cherokee IA-Plymouth IA-Woodbury IA-Dakota NE-Union SD-
118 AM CDT Wed Jul 30 2025
...FLASH FLOOD WARNING HAS EXPIRED FOR SOUTHWESTERN CHEROKEE,
SOUTHEASTERN PLYMOUTH, WOODBURY, DAKOTA AND SOUTHEASTERN UNION
COUNTIES...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
A Flood Watch remains in effect until 1000 AM CDT Wednesday for
portions of Iowa, northeast Nebraska, and southeast South Dakota.
&&
LAT...LON 4245 9671 4251 9667 4252 9663 4255 9664
4261 9656 4265 9629 4261 9591 4257 9576
4243 9574 4234 9578 4224 9587 4222 9599
4223 9632 4226 9633 4228 9636 4228 9662
4232 9671
$$
IG
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||