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Severe · Flood WatchActive alert

Flood Watch issued September 28 at 1:10PM CDT until October 1 at

Affecting Monona; Harrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Thurston; Wayne; Boone; Madison; Stanton; Cuming; Burt; Platte; Colfax; Dodge; Washington; Butler; Saunders; Douglas; Sarpy; Seward; Lancaster; Cass; Otoe; Saline; Jefferson; Gage; Johnson; Nemaha; Pawnee; Richardson

In effect until: Oct 2, 2026, 12:00 AM

Monona; Harrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Thurston; Wayne; Boone; Madison; Stanton; Cuming; Burt; Platte; Colfax; Dodge; Washington; Butler; Saunders; Douglas; Sarpy; Seward; Lancaster; Cass; Otoe; Saline; Jefferson; Gage; Johnson; Nemaha; Pawnee; Richardson

Possible impact zone; conditions develop through 12:00 AM.

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.

Read the original bulletin (official text)
* WHAT...Flooding caused by excessive rainfall is possible.

* WHERE...Portions of Iowa, including the following counties,
Fremont, Harrison, Mills, Monona, Montgomery, Page, Pottawattamie
and Shelby and Nebraska, including the following counties, Boone,
Burt, Butler, Cass, Colfax, Cuming, Dodge, Douglas, Gage,
Jefferson, Johnson, Lancaster, Madison, Nemaha, Otoe, Pawnee,
Platte, Richardson, Saline, Sarpy, Saunders, Seward, Stanton,
Thurston, Washington and Wayne.

* WHEN...From Tuesday evening through Thursday 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...
- Prolonged rain falling on saturated soil could lead to flooding
in the coming days. Rainfall amounts of 2-4 inches are expected
in many locations through Thursday, with localized amounts
topping 5 inches for some.
- For flood safety information, visit weather.gov/safety/flood.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™