NOTE: Top story with updated flood crest or weather forecast information and add info on red river if you want. Flood preparations in Montevideo 40 families were evacuated from their homes and today, volunteers will continue adding layers of sandbags to existing levees. City officials say while they learned things four years ago when Montevideo was hit with record floods, there hasn't been the time or the money to make many changes. Minnesota Public Radio's Tim Post reports.