NWS Wilmington OHFA.W 0052September 20, 2026
Flood Warning: Clermont and Hamilton, OH
The National Weather Service office in Wilmington issued a flood warning for Clermont and Hamilton in Ohio, which was in force until 9:30 a.m. local time on September 20. It was the 52nd areal flood warning the NWS office in Wilmington issued in 2026. Ohio had 56 flood warnings in September 2026, against 6 in an average September of 2008-2025 (Ohio's flood warnings by year).
ExpiredWarning
In force for 3.2 hours; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Wilmington OH
- Area
- Clermont and Hamilton
- State
- Ohio
- Level
- Warning
- Issued
- 6:20 a.m. EDT, September 20, 2026
- Expires
- 9:30 a.m. EDT, September 20, 2026
- CAP severity, certainty, urgency
- Severe, Likely, Expected
- VTEC event
- KILN FA.W 0052
- Official source
- National Weather Service: the notice at its source
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
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northern Clermont County in southwestern Ohio... East Central Hamilton County in southwestern Ohio... * WHEN...Until 930 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 620 AM EDT, radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 3.5 inches of rain have fallen.Flooding impacts will continue, but no additional rainfall is expected. - Some locations that may experience flooding include... Loveland, Remington, Goshen, Newtonsville, Springvale, Mount Repose, Day Heights, Mulberry, Edenton and Miamiville.
What the agency told people to do
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.
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.