* WHAT...Flooding caused by excessive rainfall continues to be possible.
* WHERE...Portions of Iowa, including the following counties, Buena Vista, Cherokee, Clay, Ida and Woodbury and northeast Nebraska, including the following county, Dakota.
* WHEN...From 7 PM CDT this evening through Thursday evening.
* IMPACTS...Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS... - Recent trends continue to shift the focus for heavier rain southward, closer to the I-80 corridor. While the latest forecasted rain totals for the local area are in the 0.5 to 1.5 inch range, uncertainty in the storm track remains and higher rainfall totals could still shift back north. - Stay up to date with the latest river observations and forecasts at: water.noaa.gov