...The Flood Warning continues for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Scott, Rock Island and Muscatine Counties. Mississippi River at Muscatine affecting Mercer, Rock Island, Louisa and Muscatine Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Burlington affecting Des Moines, Henderson, Lee and Hancock Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at New Boston LD17. * WHEN...Until further notice. * IMPACTS...At 18.1 feet, Lock and Dam 17 is closed. * ADDITIONAL DETAILS... - At 8:40 PM CDT Tuesday the stage was 16.8 feet. - Forecast...The river is expected to rise to a crest of 17.3 feet early Friday afternoon. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Scott, Rock Island and Muscatine Counties. Mississippi River at Muscatine affecting Mercer, Rock Island, Louisa and Muscatine Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Burlington affecting Des Moines, Henderson, Lee and Hancock Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at Keithsburg. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water is over the campground and boat ramp in Keithsburg. * ADDITIONAL DETAILS... - At 8:30 PM CDT Tuesday the stage was 15.8 feet. - Forecast...The river is expected to rise to a crest of 16.0 feet early Thursday afternoon. - Flood stage is 14.0 feet.

...The Flood Warning continues for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Scott, Rock Island and Muscatine Counties. Mississippi River at Muscatine affecting Mercer, Rock Island, Louisa and Muscatine Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Burlington affecting Des Moines, Henderson, Lee and Hancock Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at Burlington. * WHEN...Until further notice. * IMPACTS...At 17.5 feet, Water affects Riverview Drive in Riverview Park in Fort Madison. * ADDITIONAL DETAILS... - At 8:00 PM CDT Tuesday the stage was 17.3 feet. - Forecast...The river is expected to rise to a crest of 17.5 feet Thursday evening. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Scott, Rock Island and Muscatine Counties. Mississippi River at Muscatine affecting Mercer, Rock Island, Louisa and Muscatine Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Burlington affecting Des Moines, Henderson, Lee and Hancock Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at Gladstone LD18. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 8:30 PM CDT Tuesday the stage was 12.7 feet. - Forecast...The river is expected to rise to a crest of 12.9 feet early Thursday morning. - Flood stage is 10.0 feet.

🚨 Flood Warning issued April 21 at 8:56PM CDT until April 27 at 7:00PM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.(2/3)

...The Flood Warning continues for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Scott, Rock Island and Muscatine Counties. Mississippi River at Muscatine affecting Mercer, Rock Island, Louisa and Muscatine Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Burlington affecting Des Moines, Henderson, Lee and Hancock Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Ill. City LD16. * WHEN...Until Monday evening. * IMPACTS...At 16.0 feet, Water affects the park at Andalusia. * ADDITIONAL DETAILS... - At 8:30 PM CDT Tuesday the stage was 15.3 feet. - Forecast...The river is expected to rise to a crest of 15.7 feet Thursday evening. It will then fall below flood stage early Monday morning. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Scott, Rock Island and Muscatine Counties. Mississippi River at Muscatine affecting Mercer, Rock Island, Louisa and Muscatine Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Burlington affecting Des Moines, Henderson, Lee and Hancock Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at Rock Island LD15. * WHEN...Until Monday afternoon. * IMPACTS...At 16.0 feet, Water affects sidewalks along the river at Le Claire Park. Water also affects Credit Island Lane and Moline's River Drive in the 4700 block. * ADDITIONAL DETAILS... - At 8:30 PM CDT Tuesday the stage was 15.5 feet. - Forecast...The river is expected to rise to a crest of 16.0 feet Thursday evening. It will then fall below flood stage late Sunday evening. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Scott, Rock Island and Muscatine Counties. Mississippi River at Muscatine affecting Mercer, Rock Island, Louisa and Muscatine Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Burlington affecting Des Moines, Henderson, Lee and Hancock Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Muscatine. * WHEN...Until Tuesday, April 28. * IMPACTS...At 18.0 feet, Water affects most of the Riverside Park parking lot. * ADDITIONAL DETAILS... - At 8:15 PM CDT Tuesday the stage was 16.9 feet. - Forecast...The river is expected to rise to a crest of 17.6 feet Friday morning. It will then fall below flood stage late Monday evening. - Flood stage is 16.0 feet.

...The Flood Warning continues for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Scott, Rock Island and Muscatine Counties. Mississippi River at Muscatine affecting Mercer, Rock Island, Louisa and Muscatine Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Burlington affecting Des Moines, Henderson, Lee and Hancock Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Gregory Landing. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water affects buildings in unprotected low areas. * ADDITIONAL DETAILS... - At 8:30 PM CDT Tuesday the stage was 16.0 feet. - The river remains in a broad, long crest. - Forecast...The river will remain around 16.0 feet through Saturday, before beginning to slowly fall. - Flood stage is 15.0 feet.

🚨 Flood Warning issued April 21 at 8:56PM CDT until April 27 at 7:00PM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.
(1/3)

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Henry IL and Whiteside Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. This approaches the flood of record. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until early Saturday afternoon. * IMPACTS...At 12.5 feet, Major Flood Stage. Water affects old U.S. Highway 61 near the river. * ADDITIONAL DETAILS... - At 7:30 PM CDT Tuesday the stage was 12.3 feet. - The river is currently cresting. - Forecast...The river is cresting this evening and will begin to fall overnight. It is expected to fall below flood stage early Saturday morning and continue falling to 9.3 feet Tuesday, April 28. - Flood stage is 11.0 feet.

🚨 Flood Warning issued April 21 at 8:29PM CDT until April 23 at 3:00AM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.(2/2)

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Henry IL and Whiteside Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pecatonica River at Freeport. * WHEN...Until early Thursday morning. * IMPACTS...At 13.0 feet, Flood Stage. Water affects low lying sections of Freeport mainly east of the Pecatonica River. * ADDITIONAL DETAILS... - At 7:30 PM CDT Tuesday the stage was 13.2 feet. - Forecast...The river is expected to fall below flood stage tomorrow evening and continue falling to 10.3 feet Tuesday, April 28. - Flood stage is 13.0 feet.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Henry IL and Whiteside Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Rock River at Como. * WHEN...Until late tomorrow evening. * IMPACTS...At 12.8 feet, Water begins to encroach into properties on Regan Road northeast of Como. * ADDITIONAL DETAILS... - At 8:00 PM CDT Tuesday the stage was 12.8 feet. - Forecast...The river is expected to fall below flood stage early tomorrow afternoon and continue falling to 10.5 feet Tuesday, April 28. - Flood stage is 12.5 feet.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Henry IL and Whiteside Counties. * WHAT...Major flooding is occurring and major flooding is forecast. * WHERE...Rock River at Moline. * WHEN...Until further notice. * IMPACTS...At 14.0 feet, Major Flood Stage. Water affects South Shore Drive and North Shore Drive in Moline west of the 27th Street bridge. Water limits access to homes on South Shore Drive east of the I-74 bridge. Water also affects portions of 60th Street south of John Deere Road. * ADDITIONAL DETAILS... - At 7:30 PM CDT Tuesday the stage was 14.1 feet. - The river is cresting now. - Forecast...The river is cresting around 14.1 feet this evening, and will begin to slowly fall overnight. It should fall below 14.0 feet early Wednesday morning. The river will continue to slowly fall to 13.0 feet by Saturday evening. - Flood stage is 12.0 feet.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Henry IL and Whiteside Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Rock River near Joslin. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water affects much of Barstow Road between Barstow and Osborn. Water also affects homes in Osborn. * ADDITIONAL DETAILS... - At 7:45 PM CDT Tuesday the stage was 16.1 feet. - Forecast...The river is expected to rise to a crest of 16.2 feet just after midnight tonight, then begin slowly falling reaching 14.0 feet Saturday evening. - Flood stage is 12.0 feet.

🚨 Flood Warning issued April 21 at 8:29PM CDT until April 23 at 3:00AM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.
(1/2)

DVN issues Area Forecast Discussion (AFD) at Apr 21, 6:45 PM CDT
at Tue, 21 Apr 2026 23:45:15 +0000 via IEMbot
Additional Details Here.

DVN issues Hazardous Weather Outlook (HWO) at Apr 21, 4:59 PM CDT
at Tue, 21 Apr 2026 21:59:52 +0000 via IEMbot
Additional Details Here.

IOWA CITY IA Apr 21
Climate Report:
High: 82
Low: 51
Precip: 0.0"
Snow: Missing
at Tue, 21 Apr 2026 21:32:25 +0000 via IEMbot
Additional Details Here.

The Storm Prediction Center issues Day 3 Marginal Convective Risk at Apr 21, 19:37z for portions of DVN
at Tue, 21 Apr 2026 19:38:21 +0000 via IEMbot
Additional Details Here.

DVN issues Area Forecast Discussion (AFD) at Apr 21, 2:15 PM CDT
at Tue, 21 Apr 2026 19:15:42 +0000 via IEMbot
Additional Details Here.

[Delayed Report] 3 S Spring Hill [Henry Co, IL] NWS Storm Survey reports Tornado at 17 Apr, 7:04 PM CDT -- A short lived EF1 tornado with max winds around 100 mph impacted a farmst... at Tue, 21 Apr 2026 18:16:31 +0000 via IEMbot
Additional Details Here.

DVN issues Area Forecast Discussion (AFD) at Apr 21, 12:53 PM CDT
at Tue, 21 Apr 2026 17:53:31 +0000 via IEMbot
Additional Details Here.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Illinois... Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Whiteside and Henry IL Counties. * WHAT...Minor flooding is occurring and is forecast. * WHERE...Pecatonica River at Freeport. * WHEN...Until tomorrow afternoon. * IMPACTS...At 13.0 feet, Flood Stage. Water affects low lying sections of Freeport mainly east of the Pecatonica River. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 13.2 feet. - Recent Activity...The river is just coming off the crest. - Forecast...The river is expected to fall below flood stage tomorrow morning and continue to fall slowly through the weekend. - Flood stage is 13.0 feet.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Illinois... Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Whiteside and Henry IL Counties. * WHAT...Minor flooding is occurring and is forecast. * WHERE...Rock River at Como. * WHEN...Until late tomorrow evening. * IMPACTS...At 12.8 feet, Water begins to encroach into properties on Regan Road northeast of Como. * ADDITIONAL DETAILS... - At 11:00 AM CDT Tuesday the stage was 13.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:00 AM CDT Tuesday was 13.4 feet. - Forecast...The river has crested and will continue to slowly fall below flood stage tomorrow. - Flood stage is 12.5 feet.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Illinois... Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Whiteside and Henry IL Counties. * WHAT...Major flooding is occurring and is forecast. * WHERE...Rock River at Moline. * WHEN...Until further notice. * IMPACTS...At 14.0 feet, water affects South Shore Drive and North Shore Drive in Moline west of the 27th Street bridge. Water limits access to homes on South Shore Drive east of the I-74 bridge. Water also affects portions of 60th Street south of John Deere Road. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 14.0 feet. - Forecast...The river is beginning to crest and expected to slowly fall through the weekend. - Flood stage is 12.0 feet.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Illinois... Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Whiteside and Henry IL Counties. * WHAT...Moderate flooding is occurring and is forecast to continue. * WHERE...Rock River near Joslin. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water affects much of Barstow Road between Barstow and Osborn. Water also affects homes in Osborn. * ADDITIONAL DETAILS... - At 10:45 AM CDT Tuesday the stage was 16.0 feet. - Forecast...The river is beginning to crest and expected to slowly fall through the weekend. - Flood stage is 12.0 feet.

🚨 Flood Warning issued April 21 at 11:21AM CDT until April 22 at 3:00PM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.(1/2)

DVN cancels Flood Warning for Iowa River at Marengo [IA]
at Tue, 21 Apr 2026 16:12:51 +0000 via IEMbot
Additional Details Here.

DVN cancels Flood Warning for Cedar River near Conesville [IA]
at Tue, 21 Apr 2026 16:12:51 +0000 via IEMbot
Additional Details Here.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Muscatine affecting Louisa, Rock Island, Mercer and Muscatine Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Louisa, Mercer, Henderson and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Henderson, Lee and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Moderate flooding is occurring and is forecast to continue. * WHERE...Mississippi River at New Boston LD17. * WHEN...Until further notice. * IMPACTS...At 18.1 feet, Lock and Dam 17 is closed. * ADDITIONAL DETAILS... - At 10:40 AM CDT Tuesday the stage was 16.7 feet. - Forecast...The river is expected to rise to a crest of 17.3 feet early Friday afternoon and slowly fall through early next week. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Muscatine affecting Louisa, Rock Island, Mercer and Muscatine Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Louisa, Mercer, Henderson and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Henderson, Lee and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Moderate flooding is occurring and is forecast to continue. * WHERE...Mississippi River at Keithsburg. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water is over the campground and boat ramp in Keithsburg. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 15.8 feet. - Forecast...The river is expected to rise to a crest of 16.1 feet Thursday evening and fall slowly through early next week. - Flood stage is 14.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Muscatine affecting Louisa, Rock Island, Mercer and Muscatine Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Louisa, Mercer, Henderson and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Henderson, Lee and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Moderate flooding is occurring and is forecast to continue. * WHERE...Mississippi River at Burlington. * WHEN...Until further notice. * IMPACTS...At 17.5 feet, Water affects Riverview Drive in Riverview Park in Fort Madison. * ADDITIONAL DETAILS... - At 10:00 AM CDT Tuesday the stage was 17.2 feet. - Forecast...The river is expected to rise to a crest of 17.5 feet Thursday evening and slowly fall through early next week. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Muscatine affecting Louisa, Rock Island, Mercer and Muscatine Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Louisa, Mercer, Henderson and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Henderson, Lee and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Moderate flooding is occurring and is forecast to continue. * WHERE...Mississippi River at Gladstone LD18. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 12.6 feet. - Forecast...The river is expected to rise to a crest of 12.9 feet tomorrow evening and slowly fall this weekend into early next week. - Flood stage is 10.0 feet.

🚨 Flood Warning issued April 21 at 11:09AM CDT until April 28 at 7:00AM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.(2/3)

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Muscatine affecting Louisa, Rock Island, Mercer and Muscatine Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Louisa, Mercer, Henderson and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Henderson, Lee and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Minor flooding is occurring and is forecast to continue. * WHERE...Mississippi River at Ill. City LD16. * WHEN...Until early next week. * IMPACTS...At 16.0 feet, Water affects the park at Andalusia. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 15.2 feet. - Forecast...The river is expected to rise to a crest of 15.8 feet early Friday afternoon. It will then fall below flood stage on Monday. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Muscatine affecting Louisa, Rock Island, Mercer and Muscatine Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Louisa, Mercer, Henderson and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Henderson, Lee and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at Rock Island LD15. * WHEN...Until Monday. * IMPACTS...At 16.0 feet, Water affects sidewalks along the river at Le Claire Park. Water also affects Credit Island Lane and Moline's River Drive in the 4700 block. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 15.4 feet. - Forecast...The river is expected to rise to a crest of 16.0 feet Friday morning. It will then fall below flood stage on Monday. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Muscatine affecting Louisa, Rock Island, Mercer and Muscatine Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Louisa, Mercer, Henderson and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Henderson, Lee and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Minor flooding is occurring and is forecast to continue. * WHERE...Mississippi River at Muscatine. * WHEN...Until early next week. * IMPACTS...At 18.0 feet, Water affects most of the Riverside Park parking lot. * ADDITIONAL DETAILS... - At 10:15 AM CDT Tuesday the stage was 16.8 feet. - Forecast...The river is expected to rise to a crest of 17.6 feet early Friday afternoon. It will then fall below flood on Tuesday. - Flood stage is 16.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Scott and Muscatine Counties. Mississippi River at Muscatine affecting Louisa, Rock Island, Mercer and Muscatine Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Louisa, Mercer, Henderson and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Henderson, Lee and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Minor flooding is occurring and is forecast to continue. * WHERE...Mississippi River at Gregory Landing. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water affects buildings in unprotected low areas. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 16.0 feet. - Recent Activity...The river is currently undergoing a broad crest. - Forecast...The river is expected to rise to a crest of 16.1 feet this afternoon and maintain this height through Sunday. - Flood stage is 15.0 feet.

🚨 Flood Warning issued April 21 at 11:09AM CDT until April 28 at 7:00AM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.
(1/3)

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until early Saturday afternoon. * IMPACTS...At 12.5 feet, water affects old U.S. Highway 61 near the river. * ADDITIONAL DETAILS... - At 9:30 AM CDT Tuesday the stage was 12.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 AM CDT Tuesday was 12.3 feet. - Forecast...The river is expected to rise to a crest of 12.4 feet this evening. It will then fall below flood stage early Saturday morning. - Flood stage is 11.0 feet.

🚨 Flood Warning issued April 21 at 10:01AM CDT until April 25 at 1:00PM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.

DVN extends time of Flood Warning for Wapsipinicon River near De Witt 4S [IA] till Apr 25, 1:00 PM CDT
at Tue, 21 Apr 2026 15:01:50 +0000 via IEMbot
Additional Details Here.

DVN issues Damage Survey PNS (Max: EF2) at Apr 21, 8:25 AM CDT ...NWS Damage Survey for 04/17/2026 Tornadoes and Straight Line Wind... via IEMbot
Additional Details Here.

DVN issues Area Forecast Discussion (AFD) at Apr 21, 6:27 AM CDT
at Tue, 21 Apr 2026 11:27:22 +0000 via IEMbot
Additional Details Here.

DVN issues Hazardous Weather Outlook (HWO) at Apr 21, 3:34 AM CDT
at Tue, 21 Apr 2026 08:34:21 +0000 via IEMbot
Additional Details Here.

DVN issues Area Forecast Discussion (AFD) at Apr 21, 3:23 AM CDT
at Tue, 21 Apr 2026 08:23:48 +0000 via IEMbot
Additional Details Here.

The Storm Prediction Center issues Day 3 Marginal Convective Risk at Apr 21, 7:38z for portions of DVN
at Tue, 21 Apr 2026 07:39:50 +0000 via IEMbot
Additional Details Here.

DUBUQUE IA Apr 20
Climate Report:
High: 57
Low: 29
Precip: 0.0"
Snow: 0.0" Snow Depth: 0"
at Tue, 21 Apr 2026 06:39:48 +0000 via IEMbot
Additional Details Here.

DAVENPORT IA Apr 20
Climate Report:
High: 61
Low: 29
Precip: 0.0"
Snow: 0.0" Snow Depth: 0"
at Tue, 21 Apr 2026 06:39:48 +0000 via IEMbot
Additional Details Here.

DVN issues Area Forecast Discussion (AFD) at Apr 21, 12:18 AM CDT
at Tue, 21 Apr 2026 05:18:43 +0000 via IEMbot
Additional Details Here.

DVN cancels Flood Watch valid at Apr 24, 7:00 AM CDT for Mississippi River at Camanche [IA]
at Tue, 21 Apr 2026 02:28:08 +0000 via IEMbot
Additional Details Here.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Muscatine and Scott Counties. Mississippi River at Muscatine affecting Rock Island, Muscatine, Louisa and Mercer Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Henderson, Louisa, Mercer and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Lee, Henderson and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at New Boston LD17. * WHEN...Until further notice. * IMPACTS...At 18.1 feet, Lock and Dam 17 is closed. * ADDITIONAL DETAILS... - At 9:10 PM CDT Monday the stage was 16.5 feet and rising. - Forecast...The river is expected to rise to a crest of 17.2 feet Friday morning. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Muscatine and Scott Counties. Mississippi River at Muscatine affecting Rock Island, Muscatine, Louisa and Mercer Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Henderson, Louisa, Mercer and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Lee, Henderson and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at Keithsburg. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water is over the campground and boat ramp in Keithsburg. * ADDITIONAL DETAILS... - At 8:30 PM CDT Monday the stage was 15.6 feet and rising. - Forecast...The river is expected to rise to a crest of 15.9 feet Wednesday evening. - Flood stage is 14.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Muscatine and Scott Counties. Mississippi River at Muscatine affecting Rock Island, Muscatine, Louisa and Mercer Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Henderson, Louisa, Mercer and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Lee, Henderson and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at Burlington. * WHEN...Until further notice. * IMPACTS...At 17.5 feet, Water affects Riverview Drive in Riverview Park in Fort Madison. * ADDITIONAL DETAILS... - At 9:00 PM CDT Monday the stage was 17.1 feet and rising. - Forecast...The river is expected to rise to a crest of 17.3 feet Wednesday morning. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Muscatine and Scott Counties. Mississippi River at Muscatine affecting Rock Island, Muscatine, Louisa and Mercer Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Henderson, Louisa, Mercer and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Lee, Henderson and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at Gladstone LD18. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 9:00 PM CDT Monday the stage was 12.4 feet and rising. - Forecast...The river is expected to rise to a crest of 12.6 feet Wednesday evening. - Flood stage is 10.0 feet.

🚨 Flood Warning issued April 20 at 9:28PM CDT until April 28 at 10:00AM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.(2/3)

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Muscatine and Scott Counties. Mississippi River at Muscatine affecting Rock Island, Muscatine, Louisa and Mercer Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Henderson, Louisa, Mercer and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Lee, Henderson and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Ill. City LD16. * WHEN...Until Tuesday, April 28. * IMPACTS...At 16.0 feet, Water affects the park at Andalusia. * ADDITIONAL DETAILS... - At 9:00 PM CDT Monday the stage was 15.0 feet and rising. - Forecast...The river is expected to rise to a crest of 15.8 feet Thursday evening. It will then fall below flood stage Monday, April 27. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Muscatine and Scott Counties. Mississippi River at Muscatine affecting Rock Island, Muscatine, Louisa and Mercer Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Henderson, Louisa, Mercer and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Lee, Henderson and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Mississippi River at Rock Island LD15. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water affects sidewalks along the river at Le Claire Park. Water also affects Credit Island Lane and Moline's River Drive in the 4700 block. * ADDITIONAL DETAILS... - At 9:00 PM CDT Monday the stage was 15.3 feet and rising. - Forecast...The river is expected to rise to a crest of 16.0 feet Thursday evening. - Flood stage is 15.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Muscatine and Scott Counties. Mississippi River at Muscatine affecting Rock Island, Muscatine, Louisa and Mercer Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Henderson, Louisa, Mercer and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Lee, Henderson and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Muscatine. * WHEN...Until further notice. * IMPACTS...At 18.0 feet, Water affects most of the Riverside Park parking lot. * ADDITIONAL DETAILS... - At 8:15 PM CDT Monday the stage was 16.7 feet and rising. - Forecast...The river is expected to rise to a crest of 17.6 feet early Friday morning. - Flood stage is 16.0 feet.

...The Flood Warning continues for the following rivers in Iowa... Illinois...Missouri... Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Rock Island LD15 affecting Rock Island, Muscatine and Scott Counties. Mississippi River at Muscatine affecting Rock Island, Muscatine, Louisa and Mercer Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Henderson, Louisa, Mercer and Des Moines Counties. Mississippi River at Burlington affecting Hancock, Lee, Henderson and Des Moines Counties. Mississippi River at Gladstone LD18 affecting Henderson and Des Moines Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Gregory Landing. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water affects buildings in unprotected low areas. * ADDITIONAL DETAILS... - At 9:00 PM CDT Monday the stage was 16.1 feet steady. - Recent Activity...The river is currently undergoing a broad crest. - Forecast...The river is expected to fall to 15.6 feet Monday, April 27. - Flood stage is 15.0 feet.

🚨 Flood Warning issued April 20 at 9:28PM CDT until April 28 at 10:00AM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.
(1/3)

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Illinois... Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Henry IL and Whiteside Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pecatonica River at Freeport. * WHEN...Until early Wednesday morning. * IMPACTS...At 13.0 feet, Flood Stage. Water affects low lying sections of Freeport mainly east of the Pecatonica River. * ADDITIONAL DETAILS... - At 8:30 PM CDT Monday the stage was 13.3 feet. - Recent Activity...The river is just coming off the crest. - Forecast...The river is expected to fall below flood stage tomorrow evening and continue falling to 10.5 feet Monday, April 27. - Flood stage is 13.0 feet.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Illinois... Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Henry IL and Whiteside Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Rock River at Como. * WHEN...Until late Wednesday evening. * IMPACTS...At 12.8 feet, Water begins to encroach into properties on Regan Road northeast of Como. * ADDITIONAL DETAILS... - At 8:30 PM CDT Monday the stage was 13.3 feet. - Recent Activity...The river is just coming off the crest. - Forecast...The river is expected to fall below flood stage early Wednesday afternoon and continue falling to 10.6 feet Monday, April 27. - Flood stage is 12.5 feet.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Illinois... Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Henry IL and Whiteside Counties. * WHAT...Moderate flooding is occurring and major flooding is forecast. * WHERE...Rock River at Moline. * WHEN...Until further notice. * IMPACTS...At 14.0 feet, Major Flood Stage. Water affects South Shore Drive and North Shore Drive in Moline west of the 27th Street bridge. Water limits access to homes on South Shore Drive east of the I-74 bridge. Water also affects portions of 60th Street south of John Deere Road. * ADDITIONAL DETAILS... - At 8:30 PM CDT Monday the stage was 13.8 feet rising. - Forecast...The river is expected to rise to a crest of 14.0 feet tomorrow morning. - Flood stage is 12.0 feet.

...The Flood Warning is extended for the following rivers in Illinois... Pecatonica River at Freeport affecting Stephenson County. ...The Flood Warning continues for the following rivers in Illinois... Rock River at Como affecting Whiteside County. Rock River at Moline affecting Rock Island and Henry IL Counties. Rock River near Joslin affecting Rock Island, Henry IL and Whiteside Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Rock River near Joslin. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water affects much of Barstow Road between Barstow and Osborn. Water also affects homes in Osborn. * ADDITIONAL DETAILS... - At 7:45 PM CDT Monday the stage was 15.7 feet and rising. - Forecast...The river is expected to rise to a crest of 16.0 feet early tomorrow afternoon. - Flood stage is 12.0 feet.

🚨 Flood Warning issued April 20 at 8:54PM CDT until April 22 at 3:00AM CDT by NWS Quad Cities IA IL 🚨
Additional Details Here.(1/2)