Iowa Flood Watch | Effective 05/16/2026 20:01

Headline: 
Flood Watch issued May 16 at 10:01PM CDT until May 17 at 8:00AM CDT by NWS Des Moines IA
Event: 
Flood Watch
Urgency: 
Future
Effective: 
May 16, 2026 - 8:01pm
Expires: 
May 17, 2026 - 6:00am
Description: 
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of south central and southwest Iowa, including the following counties, Decatur, Ringgold, Wayne, Adams and Taylor. * WHEN...Until 8 AM CDT Sunday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Rainfall amounts of around 2-4" have fallen with previous storms this evening. Additional incoming rainfall of 1-4", with locally higher amounts possible, may lead to increasing flood chances through the overnight hours.
Instruction: 
For the latest stream observations and forecasts refer to weather.gov/desmoines/water.
Area Description: 
Adams; Taylor; Ringgold; Decatur; Wayne
Forcast Office: 
NWS Des Moines IA
Sender: 
w-nws.webmaster@noaa.gov