41°36'N / 93°46'O / Altitude 270 m / 21:30 15/09/2026, America/Chicago (UTC-5)
De: 15/09/2026, 20:12
Para: 16/09/2026, 13:00
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southern Iowa. * WHEN...Through Wednesday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Heavy rainfall expands across southern into central Iowa overnight through Wednesday morning.
Polk,Polk
For the latest stream observations and forecasts refer to
weather.gov/desmoines/water.
NWS Des Moines IA
15/09/2026, 20:12