Severe Flood ● Closed
Flood Warning issued October 1 at 8:58PM CDT until October 3 at 3:08AM CDT by NWS Omaha/Valley NE, United States of America
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
...The Flood Warning continues for the following rivers in
Nebraska...Iowa...
Salt Creek Near Ashland affecting Saunders County.
Salt Creek At Greenwood affecting Cass County.
Big Blue River Near Barneston affecting Gage County.
West Nishnabotna River At Hancock affecting Pottawattamie County.
West Nishnabotna River At Randolph affecting Mills and Fremont
Counties.
...The Flood Warning is extended for the following rivers in
Nebraska...
Lincoln Creek Near Seward affecting Seward County.
Big Blue River Near Crete affecting Saline County.
Big Blue River At Beatrice affecting Gage County.
West Fork Big Blue River Near Dorchester affecting Seward and
Saline Counties.
Turkey Creek near De Witt affecting Gage and Saline Counties.
Turkey Creek Near Wilber affecting Saline County.
Little Blue River Near Fairbury affecting Jefferson County.
...The Flood Warning is cancelled for the following rivers in
Nebraska...
Wahoo Creek At Wahoo affecting Saunders County.
* WHAT...Minor flooding is forecast.
* WHERE...West Nishnabotna River at Randolph.
* WHEN...From late tonight to late Friday night.
* IMPACTS...At 19.0 feet, Rural agricultural lands begin to flood.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Thursday the stage was 13.8 feet.
- Bankfull stage is 19.0 feet.
- Forecast...The river is expected to rise above flood stage just
after midnight tonight to a crest of 19.5 feet tomorrow morning.
It will then fall below flood stage late tomorrow morning.
- Flood stage is 19.0 feet.
- Flood History...This crest compares to a previous crest of 19.5
feet on 09/14/1978.
- http://www.weather.gov/safety/flood
Measurements
| Coordinates | 40.9590, -95.5333 |
|---|---|
| Region | Fremont, IA; Mills, IA |
| Location Precision | polygon |
| Issuing Authority | United States of America — us-noaa-nws-en |
| Cap Urgency | Immediate |
| Cap Certainty | Observed |
| Cap Expires | 2026-10-02T09:00:00-05:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportAlso reported by: NWS
This event as JSON · API and licence
Source updated 17 days ago (Oct 2, 2026 02:00 UTC) · we last heard from WMO Alert Hub (national weather services) 56 seconds ago
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Satellite view, before and after
The latest clear Sentinel-2 pass before this event and the earliest one after it.
5 Sep 2026, 26 days before this event. 25.5% cloud across the tile.
5 Oct 2026, 4 days after this event. 0% cloud across the tile.
The white ring marks where the event was reported.
Each image is a preview of a whole Sentinel-2 tile — an area of roughly 110 by 110 km, where one pixel is about 320 metres — not a close-up of the event, which may be a small part of it. "Clear" means under 30% cloud across the entire tile, so the exact place that matters can still be hidden. These are pictures for context, not an assessment of damage.
Contains modified Copernicus Sentinel data 2026, found through the Earth Search catalogue (Element 84) and served from the AWS Open Data Sentinel-2 archive.
Official authorities in United States
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More for United States →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
Flood preparation, evacuation decisions, and the dangers of driving or walking through floodwater.
Open Flood Safety Guide →Earlier flood events in United States
Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.
Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.