The Flood Warning continues for the following rivers in Illinois. Missouri. Mississippi River at Mel Price LD. Mississippi River at Winfield LD. Mississippi River at Saverton LD. Mississippi River at Louisiana. Mississippi River at Clarksville LD. Mississippi River at Hannibal. Mississippi River at Alton. . The Flood Warning is extended for the following rivers in Illinois. Missouri. Mississippi River at Grafton. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Mississippi River at Mel Price LD. * WHEN. From this afternoon to Sunday evening. * IMPACTS. At 25.0 feet, Highway 94 and the east end of Harbor Point Road off of Highway 94 north of West Alton begin flooding within a foot or so of this height. Also, the access road to the Lincoln Shields area off Highway 67 just west of the Clark bridge begins flooding. * ADDITIONAL DETAILS. - At 11:30 AM CDT Tuesday the stage was 21.0 feet. - Forecast. The river is expected to rise to a crest of 25.0 feet early Thursday afternoon. It will then fall below flood stage early Saturday afternoon. - Flood stage is 21.0 feet.