VICKSBURG, Miss. -- The Mississippi River is expected to crest at Arkansas City, Arkansas, at 39.5 feet Feb. 28; Greenville, Mississippi, at 51.3 feet Feb. 28; Vicksburg, Mississippi, at 47.8 feet Feb. 29; and Natchez, Mississippi, at 55 feet March 1. These projections are based on two days of forecasted rainfall and will changed based on future rainfall.