* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Eastern Scioto County in south central Ohio...
* WHEN...Until 445 PM EDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS... - At 152 PM EDT, radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible. - Some locations that may experience flooding include... Portsmouth, Wheelersburg, South Webster, Sciotodale, Franklin Furnace, Lyra, Powellsville, Portsmouth Regional Airport, Minford and Haverhill.