Hazard Report Provided By forecast.weather.gov

Flood Watch
National Weather Service Omaha/Valley NE
459 AM CDT Thu Oct 1 2026

IAZ055-056-069-079-080-090-091-NEZ044-045-050>053-065>068-078-
088>093-020000-
/O.CON.KOAX.FA.A.0012.000000T0000Z-261002T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-Page-Dodge-
Washington-Butler-Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-
Saline-Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson-
Including the cities of Missouri Valley, Beatrice, Tecumseh, Crete,
Seward, Blair, David City, Ashland, Papillion, Farragut, Lincoln,
Wahoo, Falls City, Bellevue, Hamburg, Auburn, Woodbine, Shenandoah,
Milford, Council Bluffs, Sidney, Dunlap, Sterling, Table Rock, Omaha,
Nebraska City, Red Oak, Fairbury, Logan, Pawnee City, Glenwood,
Yutan, Wilber, La Vista, Fremont, Plattsmouth, Harlan, Tabor, and
Clarinda
459 AM CDT Thu Oct 1 2026

...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...Flooding caused by excessive rainfall remains possible.

* WHERE...Portions of southwest Iowa, including the following
  counties, Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie
  and Shelby and Nebraska, including the following counties, Butler,
  Cass, Dodge, Douglas, Gage, Jefferson, Johnson, Lancaster, Nemaha,
  Otoe, Pawnee, Richardson, Saline, Sarpy, Saunders, Seward and
  Washington.

* WHEN...Through this evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.
  Area creeks and streams are running high and could flood with more
  heavy rain.

* ADDITIONAL DETAILS...
  - River and areal flooding remains likely in the watch area due to
    significant rainfall from overnight.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

$$

Castillo

Flood Warning
National Weather Service Omaha/Valley NE
205 AM CDT Thu Oct 1 2026

IAC085-155-165-NEC055-177-011800-
/O.NEW.KOAX.FA.W.0010.261001T0705Z-261001T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Harrison IA-Pottawattamie IA-Shelby IA-Douglas NE-Washington NE-
205 AM CDT Thu Oct 1 2026

...FLOOD WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...
...REPLACES FLASH FLOOD WARNING...

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

* WHERE...Southern Harrison County in southwestern Iowa...
  Northwestern Pottawattamie County in southwestern Iowa...
  Southwestern Shelby County in southwestern Iowa...
  North Central Douglas County in east central Nebraska...
  Southeastern Washington County in east central Nebraska...

* WHEN...Until 100 PM CDT Thursday.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
  and flood-prone locations is imminent or occurring.

* ADDITIONAL DETAILS...
  - At 203 AM CDT, Doppler radar indicated heavy rain due to
    thunderstorms. Flooding is ongoing or expected to begin shortly
    in the warned area. Between 3 and 6 inches of rain have fallen.
  - Additional rainfall amounts up to 1 inch are possible in the
    warned area.
  - Some locations that will experience flooding include...
    Blair, Harlan, Missouri Valley, Logan, Woodbine, Underwood, Fort
    Calhoun, Neola, Shelby, Minden, Earling, Kennard, Persia, Modale,
    Panama, Magnolia, Portsmouth and Washington.
  - This includes the following highways...
    Interstate 29 between mile markers 66 and 82. Interstate 80 in
    Iowa between mile markers 20 and 40.
  - For flood safety information, visit weather.gov/safety/flood.

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.

&&

LAT...LON 4139 9633 4151 9627 4157 9607 4162 9601
      4167 9596 4171 9587 4175 9569 4176 9559
      4178 9548 4178 9539 4172 9524 4151 9525
      4145 9559 4133 9574 4138 9582 4138 9589
      4139 9594


$$

CA

Flood Warning
National Weather Service Omaha/Valley NE
148 AM CDT Thu Oct 1 2026

IAC129-155-NEC025-055-153-155-011800-
/O.NEW.KOAX.FA.W.0009.261001T0648Z-261001T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mills IA-Pottawattamie IA-Cass NE-Douglas NE-Sarpy NE-Saunders NE-
148 AM CDT Thu Oct 1 2026

...FLOOD WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...
...REPLACES FLASH FLOOD WARNING...

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

* WHERE...West Central Mills County in southwestern Iowa...
  Southwestern Pottawattamie County in southwestern Iowa...
  Douglas County in east central Nebraska...
  Sarpy County in east central Nebraska...
  East Central Saunders County in east central Nebraska...
  North Central Cass County in southeastern Nebraska...

* WHEN...Until 100 PM CDT Thursday.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
  and flood-prone locations is occurring.

* ADDITIONAL DETAILS...
  - At 145 AM CDT, emergency management reported in several locations
    across the Omaha metro. Flooding is already occurring. Between 5
    and 8 inches of rain have fallen.
  - Additional rainfall amounts up to 1 inch are possible in the
    warned area.
  - Some locations that will experience flooding include...
    Omaha, Council Bluffs, Bellevue, Papillion, Ralston, Gretna,
    Bennington, Boys Town, Elkhorn, Millard, Offutt AFB, La Vista,
    Carter Lake, Valley, Springfield, Waterloo, Crescent, Cedar
    Creek, Aksarben and Chalco.
  - This includes the following highways...
    Interstate 80 in Nebraska between mile markers 428 and 454.
    Interstate 29 between mile markers 43 and 63. Interstate 80 in
    Iowa between mile markers 1 and 11.
  - For flood safety information, visit weather.gov/safety/flood.

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.

&&

LAT...LON 4139 9589 4138 9580 4131 9569 4124 9571
      4118 9577 4116 9582 4116 9588 4109 9586
      4105 9588 4107 9606 4099 9622 4104 9632
      4108 9634 4111 9631 4118 9632 4123 9637
      4127 9635 4132 9641 4136 9642 4139 9647


$$

CA

Hazard Report Provided By forecast.weather.gov