depuis : 16/09/2026, 12:25
à: 17/09/2026, 08:30

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southern Iowa. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - While showers are ongoing across parts of southern to central Iowa, a band of heavier rain is expected overnight. Already saturated conditions have lowered the needed rainfall for flash flooding impacts.