39°45'N / 84°11'O / Altitude 225 m / 16:39 12/08/2026, America/New_York (UTC-4)
De: 12/08/2026, 09:17
Para: 12/08/2026, 23:00
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Indiana, including the following counties, Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland, Union and Wayne, Kentucky, including the following counties, Boone, Bracken, Campbell, Carroll, Gallatin, Grant, Kenton, Lewis, Mason, Owen, Pendleton and Robertson, and Ohio, including the following counties, Adams, Auglaize, Brown, Butler, Champaign, Clark, Clermont, Clinton, Darke, Delaware, Fairfield, Fayette, Franklin, Greene, Hamilton, Hardin, Highland, Hocking, Licking, Logan, Madison, Mercer, Miami, Montgomery, Pickaway, Pike, Preble, Ross, Scioto, Shelby, Union and Warren. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Additional thunderstorms are expected into this evening. Locally heavy rainfall and the potential for storms to repeatedly track over the same areas are possible. This will result in the potential for flash flooding.
Montgomery,Montgomery
People in the watch area should keep an eye on the weather and be
prepared for immediate action should heavy rains and flooding occur
or a Flash Flood Warning be issued. Avoid low-lying areas and be
careful when approaching highway dips and underpasses.
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
NWS Wilmington OH
12/08/2026, 09:17De: 12/08/2026, 14:07
Para: 12/08/2026, 20:00
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...East Central Union County in east central Indiana... East Central Wayne County in east central Indiana... Northern Butler County in southwestern Ohio... Northwestern Warren County in southwestern Ohio... Southwestern Auglaize County in west central Ohio... Darke County in west central Ohio... Mercer County in west central Ohio... Miami County in west central Ohio... Montgomery County in west central Ohio... Preble County in west central Ohio... Shelby County in west central Ohio... * WHEN...Until 800 PM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 207 PM EDT, local law enforcement reported ongoing flooding in the warned area. Between 1.5 and 3.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1.5 inches are possible. - Some locations that may experience flooding include... Dayton, Kettering, Huber Heights, Troy, Trotwood, Sidney, Piqua, Miamisburg, Springboro, Vandalia, Englewood, Greenville, Franklin, Celina, Tipp City, Eaton, St. Marys and Moraine.
Union, IN; Wayne, IN; Auglaize, OH; Butler, OH; Darke, OH; Mercer, OH; Miami, OH; Montgomery, OH; Preble, OH; Shelby, OH; Warren, OHTurn 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.NWS Wilmington OH12/08/2026, 14:07