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Home Return to list Flash Flood Warning 0001 Issued by the Des Moines Forecast Office
Action: New Issued At: 2026-05-18 21:18:21
604
WGUS53 KDMX 190217
FFWDMX
IAC053-159-173-190815-
/O.NEW.KDMX.FF.W.0001.260519T0217Z-260519T0815Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Des Moines IA
917 PM CDT Mon May 18 2026
The National Weather Service in Des Moines has issued a
* Flash Flood Warning for...
Northwestern Decatur County in south central Iowa...
Ringgold County in south central Iowa...
Taylor County in southwestern Iowa...
* Until 315 AM CDT.
* At 917 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 4 inches of rain
have fallen. Additional rainfall amounts of 1 to 2 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...
Mount Ayr, Bedford, Lenox, Sun Valley Lake, New Market,
Clearfield, Diagonal, Kellerton, Grand River, Blockton, Gravity,
Tingley, Sharpsburg, Redding, Shannon City, Ellston, Benton,
Conway, Maloy and Delphos.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For the latest stream observations and forecasts refer to
weather.gov/desmoines/water.
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4081 9471 4090 9450 4090 9430 4089 9429
4090 9426 4090 9388 4076 9395 4057 9423
4058 9491 4083 9492
FLASH FLOOD...RADAR INDICATED
$$
Action: Continued Issued At: 2026-05-18 21:50:38
363
WGUS73 KDMX 190250
FFSDMX
Flash Flood Statement
National Weather Service Des Moines IA
950 PM CDT Mon May 18 2026
IAC053-159-173-190815-
/O.CON.KDMX.FF.W.0001.000000T0000Z-260519T0815Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Decatur IA-Ringgold IA-Taylor IA-
950 PM CDT Mon May 18 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 315 AM CDT TUESDAY
FOR NORTHWESTERN DECATUR, RINGGOLD AND TAYLOR COUNTIES...
At 950 PM CDT, Thunderstorms producing heavy rain across the warned
area. Between 2 and 4 inches of rain have fallen. Additional
rainfall amounts of 1 to 2 inches are possible in the warned area.
Flash flooding is ongoing or expected to begin shortly. Local law
enforcement reported impacts including a bridge underwater, a
vehicle submerged, and knee deep water in some locations.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Law enforcement reported.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Mount Ayr, Bedford, Lenox, Sun Valley Lake, New Market,
Clearfield, Diagonal, Kellerton, Grand River, Blockton, Gravity,
Tingley, Sharpsburg, Redding, Shannon City, Ellston, Benton,
Conway, Maloy and Delphos.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Be aware of your surroundings and do not drive on flooded roads.
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4081 9471 4090 9450 4090 9430 4089 9429
4090 9426 4090 9388 4076 9395 4057 9423
4058 9491 4083 9492
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Action: Continued Issued At: 2026-05-19 01:06:44
410
WGUS73 KDMX 190606
FFSDMX
Flash Flood Statement
National Weather Service Des Moines IA
106 AM CDT Tue May 19 2026
IAC053-159-173-190815-
/O.CON.KDMX.FF.W.0001.000000T0000Z-260519T0815Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Decatur IA-Ringgold IA-Taylor IA-
106 AM CDT Tue May 19 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 315 AM CDT EARLY THIS
MORNING FOR NORTHWESTERN DECATUR, RINGGOLD AND TAYLOR COUNTIES...
At 106 AM CDT, local law enforcement reported thunderstorms
producing heavy rain across the warned area. Between 2.5 and 4.5
inches of rain have fallen. Flooding impacts will continue, but no
additional rainfall is expected. Flash flooding is ongoing.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Law enforcement 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...
Mount Ayr, Bedford, Lenox, Sun Valley Lake, New Market,
Clearfield, Diagonal, Kellerton, Grand River, Blockton, Gravity,
Tingley, Sharpsburg, Redding, Shannon City, Ellston, Benton,
Conway, Maloy and Delphos.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4081 9471 4090 9450 4090 9430 4089 9429
4090 9426 4090 9388 4076 9395 4057 9423
4058 9491 4083 9492
FLASH FLOOD...OBSERVED
$$
Hagenhoff
Action: Expired Issued At: 2026-05-19 03:12:46
527
WGUS73 KDMX 190812
FFSDMX
Flash Flood Statement
National Weather Service Des Moines IA
312 AM CDT Tue May 19 2026
IAC053-159-173-190822-
/O.EXP.KDMX.FF.W.0001.000000T0000Z-260519T0815Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Decatur IA-Ringgold IA-Taylor IA-
312 AM CDT Tue May 19 2026
...FLASH FLOOD WARNING WILL EXPIRE AT 315 AM CDT EARLY THIS MORNING
FOR NORTHWESTERN DECATUR, RINGGOLD AND TAYLOR COUNTIES...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
&&
LAT...LON 4081 9471 4090 9450 4090 9430 4089 9429
4090 9426 4090 9388 4076 9395 4057 9423
4058 9491 4083 9492
$$
Hagenhoff
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