Iowa, Illinois, Missouri Flood Watch | Effective 04/17/2026 10:46

Headline: 
Flood Watch issued April 17 at 12:46PM CDT until April 18 at 4:00AM CDT by NWS Quad Cities IA IL
Event: 
Flood Watch
Urgency: 
Future
Effective: 
April 17, 2026 - 10:46am
Expires: 
April 18, 2026 - 2:00am
Description: 
* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of Illinois, including the following areas, Bureau, Carroll, Hancock, Henderson, Henry IL, Jo Daviess, McDonough, Mercer, Putnam, Rock Island, Stephenson, Warren and Whiteside, Iowa, including the following areas, Buchanan, Cedar, Clinton, Delaware, Des Moines, Dubuque, Henry IA, Jackson, Johnson, Jones, Lee, Linn, Louisa, Muscatine, Scott and Washington, and northeast Missouri, including the following area, Clark. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - Recent rounds of heavy rain have resulted in saturated soils north of Interstate 80. South of Interstate 80, soils are quite moist.
Instruction: 
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Area Description: 
Buchanan; Delaware; Dubuque; Linn; Jones; Jackson; Johnson; Cedar; Clinton; Muscatine; Scott; Washington; Louisa; Henry; Des Moines; Lee; Jo Daviess; Stephenson; Carroll; Whiteside; Rock Island; Henry; Bureau; Putnam; Mercer; Henderson; Warren; Hancock; McDonough; Clark
Forcast Office: 
NWS Quad Cities IA IL
Sender: 
w-nws.webmaster@noaa.gov