NWS Omaha/Valley NEFL.W 0018October 1, 2026
Flood Warning: Cass, NE
The National Weather Service office in Omaha/Valley issued a flood warning for Cass in Nebraska, which was in force until 11:56 p.m. local time on October 2. It was the 18th river flood warning the NWS office in Omaha/Valley issued in 2026. Nebraska had 40 flood warnings in October 2026, against 3 in an average October of 2008-2025 (Nebraska's flood warnings by year).
ExpiredWarning
In force for 27 hours; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Omaha/Valley NE
- Area
- Cass
- State
- Nebraska
- Level
- Warning
- Issued
- 8:58 p.m. CDT, October 1, 2026
- Expires
- 11:56 p.m. CDT, October 2, 2026
- CAP severity, certainty, urgency
- Severe, Observed, Immediate
- VTEC event
- KOAX FL.W 0018
- Official source
- National Weather Service: the notice at its source
Flood Warnings in Nebraska since 2008Every warning type in Nebraska
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
...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...Moderate flooding is occurring and minor flooding is forecast. This approaches the flood of record. * WHERE...Salt Creek at Greenwood. * WHEN...Until Friday evening. * ADDITIONAL DETAILS... - At 8:15 PM CDT Thursday the stage was 26.1 feet. - Bankfull stage is 20.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:15 PM CDT Thursday was 27.7 feet. - Forecast...The river is expected to fall below flood stage late tonight and continue falling to 4.0 feet Tuesday evening. - Flood stage is 20.0 feet. - Flood History...This crest compares to a previous crest of 26.1 feet on 07/24/1993. - http://www.weather.gov/safety/flood
What the agency told people to do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Additional information is available at water.noaa.gov. The next statement will be issued this evening at 1000 PM CDT.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.