Flood Warning — Warren County, Ohio
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Current Status
🌊 Active: Flood Warning
Flood Warning issued August 12 at 12:29PM EDT until August 12 at 3:15PM EDT by NWS Wilmington OH
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Eastern Franklin County in southeastern Indiana... Butler County in southwestern Ohio... North Central Hamilton County in southwestern Ohio... Western Warren County in southwestern Ohio... Southern Preble County in west central Ohio... * WHEN...Until 315 PM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1228 PM EDT, emergency management reported ongoing lowland flooding flooding in the warned area, including flood prone areas near Hueston Wood State Park. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible. - Some locations that may experience flooding include... Hamilton, Fairfield, Oxford, Sharonville, Monroe, Trenton, Springdale, West Chester, Ross, Seven Mile, Williamsdale, Darrtown, Olde West Chester, Wetherington, Reily, New Miami and Millville.
Effective August 12, 2026 at 12:29 PM ET · Expires August 12, 2026 at 3:15 PM ET
Event Details
Event Type
Flood Warning
Severity
severe
Issued By
NWS Wilmington OH
Expires
August 12, 2026 at 3:15 PM ET
Last Checked
just now
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. To report flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.
Other Active Alerts in Ohio
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Flood Warning
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Flood Warning
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Flood Warning
Get Flood Warning Alerts for Warren County
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Frequently Asked Questions
What does a Flood Warning mean for Warren County, Ohio?
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Is this Flood Warning currently active?
Yes — this alert is active as of our last check (just now). It's set to expire August 12, 2026 at 3:15 PM ET.
How do I get notified about Flood Warning alerts for Warren County?
Download StormCast free on Google Play and set Warren County, Ohio as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.