...FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY AFTERNOON... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Iowa, including the following areas, Buena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and Woodbury and northeast Nebraska, including the following areas, Dakota and Dixon. * WHEN...Through Thursday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - While widespread heavy rain is not as likely, some pockets of heavy rain remain possible through the night. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov