Illinois, Missouri Severe Flood Watch | Effective 06/19/2026 23:28
* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...Portions of Illinois, including the following areas,
Clinton IL, Marion IL, Monroe IL, Randolph IL, Saint Clair IL and
Washington IL and Missouri, including the following areas, Crawford
MO, Iron MO, Jefferson MO, Madison MO, Reynolds MO, Saint Francois
MO, Sainte Genevieve MO and Washington MO.
* WHEN...From Sunday morning through Monday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,