562 
WGUS83 KARX 111224
FLSARX

Flood Advisory
National Weather Service La Crosse WI
724 AM CDT Tue Aug 11 2026

IAC037-067-111530-
/O.NEW.KARX.FA.Y.0011.260811T1224Z-260811T1530Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Chickasaw IA-Floyd IA-
724 AM CDT Tue Aug 11 2026

...FLOOD ADVISORY IN EFFECT UNTIL 1030 AM CDT THIS MORNING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Northern Floyd County in north central Iowa...
  Chickasaw County in northeastern Iowa...

* WHEN...Until 1030 AM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 723 AM CDT, trained weather spotters reported heavy rain in
    the advisory area due to thunderstorms. Minor flooding is ongoing
    or expected to begin shortly. Between 2 and 3 inches of rain have
    fallen.
  - Additional rainfall amounts up to 1 inch are expected over the
    area. This additional rain will result in minor flooding.
  - Some locations that will experience flooding include...
    Charles City, New Hampton, Lawler, Rudd, Floyd, Ionia, Jerico,
    Chickasaw, Alta Vista, North Washington, Colwell, Bassett, County
    Roads B 33 And T 76, Deerfield, Highway 18 And County V 18,
    County Roads B 28 And V 18, Devon, Twin Ponds Park and New
    Hampton Airport.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 4321 9255 4321 9208 4296 9208 4309 9297
      4321 9297


$$

KDS

874 
WGUS83 KARX 111427
FLSARX

Flood Advisory
National Weather Service La Crosse WI
927 AM CDT Tue Aug 11 2026

IAC037-067-111530-
/O.CON.KARX.FA.Y.0011.000000T0000Z-260811T1530Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Chickasaw IA-Floyd IA-
927 AM CDT Tue Aug 11 2026

...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1030 AM CDT THIS MORNING...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...Northern Floyd County in north central Iowa...
  Chickasaw County in northeastern Iowa...

* WHEN...Until 1030 AM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 926 AM CDT, trained weather spotters reported heavy rain in
    the advisory area due to thunderstorms. Minor flooding is
    ongoing. Between 2 and 3 inches of rain have fallen.
  - Flooding impacts will continue, but no additional rainfall is
    expected.
  - Some locations that will experience flooding include...
    Charles City, New Hampton, Lawler, Rudd, Floyd, Ionia, Jerico,
    Chickasaw, Alta Vista, North Washington, Colwell, Bassett, County
    Roads B 33 And T 76, Deerfield, Highway 18 And County V 18,
    County Roads B 28 And V 18, Devon, Twin Ponds Park and New
    Hampton Airport.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 4321 9255 4321 9208 4296 9208 4309 9297
      4321 9297


$$

KDS

415 
WGUS83 KARX 111523
FLSARX

Flood Advisory
National Weather Service La Crosse WI
1023 AM CDT Tue Aug 11 2026

IAC037-067-111533-
/O.EXP.KARX.FA.Y.0011.000000T0000Z-260811T1530Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Chickasaw IA-Floyd IA-
1023 AM CDT Tue Aug 11 2026

...FLOOD ADVISORY WILL EXPIRE AT 1030 AM CDT THIS MORNING...

The Flood Advisory will expire at 1030 AM CDT this morning for
portions of north central and northeast Iowa, including the following
areas, in north central Iowa, Floyd. In northeast Iowa, Chickasaw.

The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.

&&

LAT...LON 4321 9255 4321 9208 4296 9208 4309 9297
      4321 9297


$$

Falkinham