Flood Watch

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...Portions of southwestern, central, and northeastern Iowa.

* WHEN...From 7 AM CDT Monday through Tuesday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS... - Several rounds of showers and thunderstorms are likely from Monday morning through Monday night. While rainfall amounts in some areas will be modest, there will be pockets of heavier rainfall that may lead to flooding, especially if multiple rounds fall in the same area. In addition, several more rounds of heavy rainfall are expected later this week, from Tuesday onward, and this watch might need to be extended or succeeded by more watches later.