Iowa, Illinois, Missouri Severe Flood Watch | Effective 08/14/2026 12:09
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of Illinois, including the following areas,
Hancock, Henderson, McDonough, Mercer and Warren, southeast Iowa,
including the following areas, Des Moines, Henry IA, Jefferson,
Keokuk, Lee, Louisa, Van Buren and Washington, and northeast
Missouri, including the following areas, Clark and Scotland.
* WHEN...Through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,