* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of central, east central, south central, southeast, and west central Indiana, including the following counties; Bartholomew, Boone, Clinton, Decatur, Hamilton, Hancock, Hendricks, Johnson, Madison, Marion, Morgan, Rush, Shelby, Tipton, Delaware, Henry, Randolph, Brown, Jennings, Montgomery and Putnam. * WHEN...From 10 PM EDT this evening through Friday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Persistent showers and thunderstorms along a boundary overnight could lead to narrow swaths of 2 to 3 inches of rain over central Indiana. - http://www.weather.gov/safety/flood