Illinois, Missouri Severe Flood Watch | Effective 09/21/2026 09:48

Headline: 
Flood Watch issued September 21 at 11:48AM CDT until September 26 at 9:00AM CDT by NWS Quad Cities IA IL
Event: 
Flood Watch
Urgency: 
Future
Effective: 
September 21, 2026 - 9:48am
Expires: 
September 22, 2026 - 10:00am
Description: 
...The Flood Watch continues for the following rivers in Missouri... Illinois... Mississippi River at Gregory Landing affecting Clark and Hancock Counties. * WHAT...Flooding is possible. * WHERE...Mississippi River at Gregory Landing. * WHEN...From late Wednesday night to Saturday morning. * ADDITIONAL DETAILS... - At 11:30 AM CDT Monday the stage was 10.8 feet. - Forecast...Flood stage may be reached early Thursday morning. - Flood stage is 15.0 feet. - http://www.weather.gov/safety/flood
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. The next statement will be issued by Tuesday afternoon.
Area Description: 
Hancock; Clark
Forcast Office: 
NWS Quad Cities IA IL
Sender: 
w-nws.webmaster@noaa.gov