Illinois, Indiana Severe Flood Watch | Effective 06/21/2026 05:10
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of southern Illinois, mainly along and north of
Route 13, and all of southwest Indiana.
* WHEN...From 1 PM CDT /2 PM EDT/ this afternoon through Monday
morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Multiple rounds of storms capable of heavy rainfall are