Wet antecedent conditions from recent active weather means that it will not take much additional rainfall for flooding to occur, especially in low lying areas. Current forecast guidance exhibits a high (greater than 70%) probability of exceeding 2 inches of rainfall within the watch area. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, east central, and west central Illinois, including the following counties, in central Illinois, Macon and Sangamon. In east central Illinois, Douglas and Edgar. In west central Illinois, Morgan and Scott. * WHEN...From this afternoon through Saturday afternoon. * 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