Illinois, Indiana Severe Flood Watch | Effective 06/20/2026 21:41
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of southern Illinois, including the following
areas, Edwards, Franklin, Hamilton, Jefferson, Perry IL, Wabash,
Wayne IL and White and southwest Indiana, including the following
areas, Gibson, Pike, Posey, Vanderburgh and Warrick.
* WHEN...From Sunday afternoon through Monday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.