Iowa, Illinois, Missouri Severe Flood Watch | Effective 06/20/2026 00:13
* WHAT...Flash flooding and areal flooding caused by excessive
rainfall is possible.
* WHERE...Portions of west central Illinois, southeast Iowa, and
northeast Missouri.
* WHEN...From Sunday morning through Sunday evening.
* IMPACTS...Excessive runoff may result in localized flash flooding,
flooding of rivers, creeks, streams, and other low-lying and
flood-prone locations. Creeks and streams may rise out of their
banks. Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS...