* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Marion County in central Indiana...
* WHEN...Until 500 AM EDT Sunday.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring.
* ADDITIONAL DETAILS... - At 818 PM EDT, the public reported flooding of roads in the warned area due to thunderstorms from earlier in the day. Flooding is already occurring. Up to 4 inches of rain have fallen. - Some locations that will experience flooding include... Indianapolis, Carmel, Fishers, Greenwood, Lawrence, Plainfield, Beech Grove, Speedway, Southport, Avon, Cumberland, Meridian Hills, Warren Park, Clermont, Homecroft, Rocky Ripple, Williams Creek, Wynnedale, Spring Hill and Crows Nest. - http://www.weather.gov/safety/flood