* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...A portion of southwest Indiana, including the following counties, Gibson, Pike, Posey, Spencer, Vanderburgh and Warrick.
* WHEN...From 8 PM CDT /9 PM EDT/ this evening through Thursday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood