The National Weather Service in Quad Cities has issued a flood warning for the Mississippi River at Muscatine affecting Louisa, Muscatine, Mercer, and Rock Island counties. The Mississippi River is expected to continue to rise and crest at 20.2 feet . However, crest forecasts will change as the flood situation evolves over the next five (5) days. If you encounter a flooded roadway, turn around and find an alternate route. Turn around, don`t drown.