NWS Quad Cities IA ILFL.W 0078September 21, 2026
Flood Warning: Des Moines and Henderson, IA and IL
The National Weather Service office in Quad Cities IA issued a flood warning for Des Moines and Henderson in Iowa, Illinois, which was in force until 10:00 a.m. local time on September 26. It was the 78th river flood warning the NWS office in Quad Cities IA issued in 2026. Iowa had 29 flood warnings in September 2026, against 18 in an average September of 2008-2025 (Iowa's flood warnings by year).
ExpiredWarning
In force for 3 days; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Quad Cities IA IL
- Area
- Des Moines and Henderson
- State
- Iowa
- Level
- Warning
- Issued
- 11:47 a.m. CDT, September 21, 2026
- In force from
- 1:00 a.m. CDT, September 23, 2026
- Expires
- 10:00 a.m. CDT, September 26, 2026
- CAP severity, certainty, urgency
- Severe, Likely, Expected
- VTEC event
- KDVN FL.W 0078
- Official source
- National Weather Service: the notice at its source
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
...The National Weather Service in Quad Cities has issued a Flood Warning for the following rivers in Iowa...Illinois... Mississippi River at Keithsburg affecting Henderson, Mercer, Louisa and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Lee, Henderson and Des Moines Counties. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Gladstone LD18. * WHEN...From late Tuesday night to Saturday morning. * ADDITIONAL DETAILS... - At 11:30 AM CDT Monday the stage was 7.6 feet. - Forecast...The river is expected to rise above flood stage early Wednesday morning to a crest of 11.1 feet early Thursday morning. It will then fall below flood stage Friday afternoon. - Flood stage is 10.0 feet.
What the agency told people to do
Caution is urged when walking near riverbanks. The next statement will be issued by Tuesday afternoon.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.