Flash Flood Warning Issued for Southwestern Iowa and Southeastern Nebraska
This alert is no longer in effect.
NOAA issued it on July 5, 2026, 7 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Omaha/Valley NE has issued a Flash Flood Warning for multiple counties in southwestern Iowa and southeastern Nebraska until 8:30 AM CDT June 11.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- Southwestern Iowa and Southeastern Nebraska
- Issued
- July 5, 2026
- Issuing authority
- NWS Omaha/Valley NE
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: historical. It was issued 7 weeks ago; use the issuing agency's live warning service for current conditions in Southwestern Iowa and Southeastern Nebraska.
Alert Details
A Flash Flood Warning has been issued by the National Weather Service Omaha/Valley NE. The alert is effective from June 11 at 5:23 AM CDT until June 11 at 8:30 AM CDT.
Affected Areas
The warning covers Northwestern Fremont County and Mills County in southwestern Iowa, along with Sarpy County, Southeastern Saunders County, Cass County, Northeastern Lancaster County, and Northern Otoe County in southeastern Nebraska.
What You Should Do
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.
Expected Conditions
Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 2 inches of rain have fallen, with an expected rainfall rate of 1 to 2.5 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible.
Timeline
The Flash Flood Warning is in effect from June 11 at 5:23 AM CDT until June 11 at 8:30 AM CDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,026 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to July 5, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.