Flash Flood Warning Issued for Southeastern Montgomery County, IA
This alert is no longer in effect.
NOAA issued it on May 25, 2026, 3 months 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.
A Flash Flood Warning is in effect for southeastern Montgomery County in southwestern Iowa until 10:00 PM CDT due to heavy rainfall from thunderstorms.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- Southwestern Iowa
- Issued
- May 25, 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 3 months ago; use the issuing agency's live warning service for current conditions in Southwestern Iowa.
Alert Details
A Flash Flood Warning has been issued by the National Weather Service in Omaha/Valley NE. The alert is effective from May 16 at 6:49 PM CDT until May 16 at 10:00 PM CDT.
Affected Areas
The warning covers southeastern Montgomery County in southwestern Iowa, including Villisca, Stanton, Viking Lake State Park, and Hacklebarney Woods County Park.
What You Should Do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Expected Conditions
Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen, with additional rainfall amounts up to 1 inch possible. Flash flooding is ongoing or expected to begin shortly.
Timeline
The Flash Flood Warning is effective immediately from May 16 at 6:49 PM CDT and remains in effect until May 16 at 10:00 PM CDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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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 (888 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to May 25, 2026.
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