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 is possible.
* WHERE...Portions of central, east central, and southeast Illinois, including the following counties, in central Illinois, Christian and Shelby. In east central Illinois, Clark, Coles, Cumberland and Moultrie. In southeast Illinois, Clay, Crawford, Effingham, Jasper, Lawrence and Richland.
* WHEN...From Thursday 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