Illinois, Missouri Severe Flood Watch | Effective 09/20/2026 09:44

Headline: 
Flood Watch issued September 20 at 11:44AM CDT until September 26 at 2:00PM CDT by NWS Quad Cities IA IL
Event: 
Flood Watch
Urgency: 
Future
Effective: 
September 20, 2026 - 9:44am
Expires: 
September 21, 2026 - 9:45am
Description: 
...The Flood Watch continues for the following rivers in Missouri... Illinois... Mississippi River at Gregory Landing affecting Hancock and Clark Counties. * WHAT...Flooding is possible. * WHERE...Mississippi River at Gregory Landing. * WHEN...From Tuesday afternoon to Saturday afternoon. * ADDITIONAL DETAILS... - At 11:30 AM CDT Sunday the stage was 7.8 feet and steady. - Forecast...Rises on the river are likely through the first half of this week. The river may reach flood stage. - Flood stage is 15.0 feet.
Instruction: 
If you are in the watch area, remain alert to possible flooding. Residents and those with interests near the river should monitor rising water levels and be prepared for possible Flood Warnings. Additional information is available at www.weather.gov/quadcities. The next statement will be issued by Monday morning.
Area Description: 
Hancock; Clark
Forcast Office: 
NWS Quad Cities IA IL
Sender: 
w-nws.webmaster@noaa.gov