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, Adams
IL, Brown IL, Calhoun IL and Pike IL and Missouri, including the
following areas, Audrain MO, Boone MO, Callaway MO, Cole MO,
Gasconade MO, Knox MO, Lewis MO, Lincoln MO, Marion MO, Moniteau
MO, Monroe MO, Montgomery MO, Osage MO, Pike MO, Ralls MO, Shelby
MO and Warren MO.
* WHEN...From late tonight through Sunday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,