Alertes en vigueurShell Rock, IA

You should monitor later forecasts and be prepared to take actionshould Flash Flood Warnings be issued.For the latest river and stream observations and forecasts refer toweather.gov/desmoines/water.

* WHAT...Flash flooding caused by excessive rainfall is possible.* WHERE...Portions of central and northern Iowa.* WHEN...From 1 AM CDT Tuesday through Tuesday evening.* IMPACTS...Excessive runoff may result in flooding of rivers,creeks, streams, and other low-lying and flood-prone locations.Flooding may occur in poor drainage and urban areas.