* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...The following counties, in southeast Indiana, Ohio and Switzerland, the following counties, in Kentucky, Boone, Bracken, Campbell, Carroll, Gallatin, Grant, Kenton, Lewis, Mason, Owen, Pendleton and Robertson, and the following counties, in Ohio, Adams, Brown, Clermont, Highland, Hocking, Pike, Ross and Scioto. * WHEN...Through late Saturday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of showers and thunderstorms are expected into Saturday night. A very moist environment will lead to heavy rainfall at times, with the greatest potential on Saturday. This could lead to flash flooding.