Flood Advisory — Clermont County, Ohio
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Current Status
🌊 Active: Flood Advisory
Flood Advisory issued August 7 at 5:58PM EDT until August 7 at 8:30PM EDT by NWS Wilmington OH
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northern Clermont County in southwestern Ohio... Southeastern Hamilton County in southwestern Ohio... * WHEN...Until 830 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 558 PM EDT, radar and automated rain gauges indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1.5 and 2.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible. - Some locations that may experience flooding include... Cincinnati, Milford, Forestville, Mariemont, Terrace Park, Batavia, Withamsville, Plainville, Salem Heights, The Village of Indian Hill, Newtown, Fairfax, Sherwood, Owensville, Perintown, Willowville, Summerside, Clermont County Airport, Mount Carmel and Day Heights.
Effective August 7, 2026 at 5:58 PM ET · Expires August 7, 2026 at 8:30 PM ET
Event Details
Event Type
Flood Advisory
Severity
minor
Issued By
NWS Wilmington OH
Expires
August 7, 2026 at 8:30 PM ET
Last Checked
30 minutes ago
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.
Also In Effect For
This same Flood Advisory also covers:
Other Active Alerts in Ohio
Flash Flood Warning
Flash Flood Warning
Flash Flood Warning
Flash Flood Warning
Flood Advisory
Flood Warning
Get Flood Advisory Alerts for Clermont County
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Frequently Asked Questions
What does a Flood Advisory mean for Clermont County, Ohio?
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Is this Flood Advisory currently active?
Yes — this alert is active as of our last check (30 minutes ago). It's set to expire August 7, 2026 at 8:30 PM ET.
How do I get notified about Flood Advisory alerts for Clermont County?
Download StormCast free on Google Play and set Clermont 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.
What other areas does this alert cover?
This same Flood Advisory is also in effect for Hamilton County.