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Chesterfield, IL Warnings, Watches and Advisories

SAFETY and DATA MESSAGE

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Chesterfield.

Use the Radar Maps link provided to understand the trajectory of a storm.

NWS Active Alerts for IL - Map View

State: IL Total alerts: 20 Updated: Jun 15, 2026 3:50am CDT

Flood Warning

Area
Jackson, IL; Randolph, IL; Perry, MO; Ste. Genevieve, MO
Flood Warning issued June 14 at 8:14PM CDT until June 21 at 7:36PM CDT by NWS St Louis MO

...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Chester. Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Chester. * WHEN...From late tonight to Sunday evening. * IMPACTS...At 28.0 feet, Unleveed islands near Chester and the prison farm floods. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 26.7 feet. - Forecast...The river is expected to rise above flood stage late tonight to a crest of 29.2 feet early Thursday afternoon. It will then fall below flood stage early Saturday afternoon. - Flood stage is 27.0 feet.

Flood Warning

Area
Calhoun, IL; Lincoln, MO
Flood Warning issued June 14 at 8:14PM CDT until June 20 at 7:00AM CDT by NWS St Louis MO

...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Chester. Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Winfield. * WHEN...From Monday evening to Saturday morning. * IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet of polyethylene plastic as a precaution. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 25.5 feet. - Forecast...The river is expected to rise above flood stage tomorrow evening to a crest of 26.8 feet early Wednesday afternoon. It will then fall below flood stage early Friday morning. - Flood stage is 26.0 feet.

Flood Warning

Area
Piatt, IL
Flood Warning issued June 14 at 8:14PM CDT until June 16 at 1:00AM CDT by NWS Lincoln IL

...The Flood Warning is extended for the following rivers in Illinois... Sangamon River at Monticello affecting Piatt County. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sangamon River at Monticello. * WHEN...Until early Tuesday morning. * IMPACTS...At 13.0 feet, Flooding of agricultural areas begins. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 13.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Sunday was 13.3 feet. - Forecast...The river is expected to fall below flood stage tomorrow evening and continue falling to 7.8 feet Sunday, June 21. - Flood stage is 13.0 feet. - http://www.weather.gov/safety/flood

Flood Warning

Area
Calhoun, IL; Pike, MO
Flood Warning issued June 14 at 8:14PM CDT until June 20 at 3:00AM CDT by NWS St Louis MO

...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Chester. Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...Until late Friday night. * IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off Highway 79 begins flooding. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 25.9 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Sunday was 25.9 feet. - Forecast...The river is expected to rise to a crest of 26.9 feet Tuesday evening. It will then fall below flood stage late Thursday evening. - Flood stage is 25.0 feet.

Flood Warning

Area
Pike, IL; Pike, MO
Flood Warning issued June 14 at 8:14PM CDT until June 19 at 11:48PM CDT by NWS St Louis MO

...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Chester. Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Louisiana. * WHEN...Until Friday evening. * IMPACTS...At 17.0 feet, The parking area at the boat house floods. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 16.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Sunday was 16.3 feet. - Forecast...The river is expected to rise to a crest of 16.8 feet Tuesday morning. It will then fall below flood stage Thursday afternoon. - Flood stage is 15.0 feet.

Flood Warning

Area
Pike, IL; Ralls, MO
Flood Warning issued June 14 at 8:14PM CDT until June 18 at 11:00PM CDT by NWS St Louis MO

...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Chester. Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Saverton. * WHEN...From Monday afternoon to Thursday evening. * IMPACTS...At 15.5 feet, An access road to riverside raised homes on the riverward side of the Sny levee begins to flood near this level. * ADDITIONAL DETAILS... - At 6:00 AM CDT Sunday the stage was 15.6 feet. - Forecast...The river is expected to rise above flood stage early tomorrow afternoon to a crest of 16.4 feet Tuesday evening. It will then fall below flood stage Wednesday afternoon. - Flood stage is 16.0 feet.

Flood Warning

Area
Pike, IL; Marion, MO
Flood Warning issued June 14 at 8:14PM CDT until June 18 at 7:00PM CDT by NWS St Louis MO

...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Chester. Mississippi River at Saverton. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Hannibal. * WHEN...Until Thursday evening. * IMPACTS...At 17.0 feet, John Hay Recreation Area on east side (inside the Illinois Sny Levee) begins flooding. * ADDITIONAL DETAILS... - At 7:15 PM CDT Sunday the stage was 17.0 feet. - Forecast...The river is expected to rise to a crest of 17.4 feet early Tuesday afternoon. It will then fall below flood stage early Wednesday afternoon. - Flood stage is 17.0 feet.

Flood Warning

Area
Bureau, IL; La Salle, IL; Putnam, IL
Flood Warning issued June 14 at 8:13PM CDT until June 17 at 10:00AM CDT by NWS Chicago IL

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at La Salle affecting La Salle, Putnam and Bureau Counties. For the Illinois River (Upper)...including La Salle...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...Until late Wednesday morning. * IMPACTS...At 22.0 feet, Lower parking lot at Starved Rock State Park is inundated east of La Salle. High water levels begin to impact shipping interests along the river. * ADDITIONAL DETAILS... - At 7:45 PM CDT Sunday the stage was 22.9 feet. - Forecast...The river is expected to continue to slowly fall. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood

Flood Warning

Area
Henry, IL; Rock Island, IL
Flood Warning issued June 14 at 8:12PM CDT until June 16 at 12:00AM CDT by NWS Quad Cities IA IL

...The Flood Warning is extended for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Rock River near Joslin affecting Rock Island, Whiteside and Henry IL Counties. Rock River at Moline affecting Rock Island and Henry IL Counties. * WHAT...Minor flooding is occurring. * WHERE...Rock River at Moline. * WHEN...Until early Tuesday morning. * IMPACTS...At 12.5 feet, Water affects some residences in the lower Friendship Farm area. 60th St is under water south of the Green Valley Sports Complex. 56th St along the north side of the river is under water. * ADDITIONAL DETAILS... - At 7:30 PM CDT Sunday the stage was 12.3 feet and steady. - The river is near crest now. - Forecast...The river is expected to hover around the crest of 12.3 feet through just after midnight tonight. It will then fall below flood stage tomorrow afternoon. - Flood stage is 12.0 feet.

Flood Warning

Area
Henry, IL; Rock Island, IL; Whiteside, IL
Flood Warning issued June 14 at 8:12PM CDT until June 16 at 12:00AM CDT by NWS Quad Cities IA IL

...The Flood Warning is extended for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Rock River near Joslin affecting Rock Island, Whiteside and Henry IL Counties. Rock River at Moline affecting Rock Island and Henry IL Counties. * WHAT...Minor flooding is occurring. * WHERE...Rock River near Joslin. * WHEN...Until early Tuesday morning. * IMPACTS...At 12.5 feet, Water affects some summer cottages along the river. * ADDITIONAL DETAILS... - At 7:45 PM CDT Sunday the stage was 12.7 feet and steady. - The river is near crest now. - Forecast...The river is expected to fall below flood stage tomorrow afternoon and continue falling to 7.4 feet Sunday, June 21. - Flood stage is 12.0 feet.

Flood Warning

Area
Marshall, IL; Putnam, IL
Flood Warning issued June 14 at 8:10PM CDT until June 18 at 7:00AM CDT by NWS Lincoln IL

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Peoria affecting Woodford, Tazewell and Peoria Counties. Illinois River at Henry affecting Marshall and Putnam Counties. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Morgan, Schuyler, Brown and Cass Counties. Illinois River near Havana affecting Cass, Fulton and Mason Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Henry. * WHEN...From Monday afternoon to Thursday morning. * IMPACTS...At 23.0 feet, Water begins to affect the marina in Henry along with minor flooding of land adjacent to the river. * ADDITIONAL DETAILS... - At 7:45 PM CDT Sunday the stage was 22.3 feet. - Forecast...The river is expected to rise above flood stage tomorrow afternoon to a crest of 23.2 feet early Wednesday morning. It will then fall below flood stage early Thursday morning. - Flood stage is 23.0 feet. - http://www.weather.gov/safety/flood

Flood Warning

Area
Peoria, IL; Tazewell, IL; Woodford, IL
Flood Warning issued June 14 at 8:10PM CDT until June 21 at 7:00PM CDT by NWS Lincoln IL

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Peoria affecting Woodford, Tazewell and Peoria Counties. Illinois River at Henry affecting Marshall and Putnam Counties. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Morgan, Schuyler, Brown and Cass Counties. Illinois River near Havana affecting Cass, Fulton and Mason Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Peoria. * WHEN...From late tonight to Sunday, June 21. * IMPACTS...At 18.0 feet, Some flooding begins to bottomland not protected by levees. * ADDITIONAL DETAILS... - At 7:45 PM CDT Sunday the stage was 17.8 feet. - Forecast...The river is expected to rise above flood stage just after midnight tonight to a crest of 19.0 feet early Wednesday afternoon. It will then fall below flood stage Sunday, June 21. - Flood stage is 18.0 feet. - http://www.weather.gov/safety/flood

Flood Warning

Area
Cass, IL; Fulton, IL; Mason, IL
Flood Warning issued June 14 at 8:10PM CDT by NWS Lincoln IL

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Peoria affecting Woodford, Tazewell and Peoria Counties. Illinois River at Henry affecting Marshall and Putnam Counties. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Morgan, Schuyler, Brown and Cass Counties. Illinois River near Havana affecting Cass, Fulton and Mason Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice. * IMPACTS...At 19.5 feet, Access road to Anderson Lake north campground closed. * ADDITIONAL DETAILS... - At 7:45 PM CDT Sunday the stage was 16.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:45 PM CDT Sunday was 16.1 feet. - Forecast...The river is expected to rise to a crest of 17.7 feet Thursday evening. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood

Flood Warning

Area
Brown, IL; Cass, IL; Morgan, IL; Schuyler, IL
Flood Warning issued June 14 at 8:10PM CDT by NWS Lincoln IL

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Peoria affecting Woodford, Tazewell and Peoria Counties. Illinois River at Henry affecting Marshall and Putnam Counties. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Morgan, Schuyler, Brown and Cass Counties. Illinois River near Havana affecting Cass, Fulton and Mason Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until further notice. * IMPACTS...At 18.0 feet, Seepage problems begin in the Lost Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 7:45 PM CDT Sunday the stage was 15.8 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:45 PM CDT Sunday was 15.8 feet. - Forecast...The river is expected to rise to 18.4 feet early Friday afternoon. Additional rises are possible thereafter. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood

Flood Warning

Area
Pike, IL; Scott, IL
Flood Warning issued June 14 at 8:10PM CDT by NWS St Louis MO

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Hardin. Illinois River at Valley City. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Valley City. * WHEN...From late Wednesday night until further notice. * IMPACTS...At 14.0 feet, The road to Norbut Fish and Wildlife area is flooded. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 12.4 feet. - Forecast...The river is expected to rise above flood stage early Thursday morning and continue rising to 15.1 feet Saturday evening. Additional rises are possible thereafter. - Flood stage is 14.0 feet.

Flood Warning

Area
Calhoun, IL; Greene, IL; Jersey, IL
Flood Warning issued June 14 at 8:10PM CDT by NWS St Louis MO

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Hardin. Illinois River at Valley City. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Hardin. * WHEN...From Monday afternoon until further notice. * IMPACTS...At 25.0 feet, Flood Stage. Lowland flooding of unprotected agricultural land begins. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 24.6 feet. - Forecast...The river is expected to rise above flood stage early tomorrow afternoon and continue rising to a crest of 26.2 feet Thursday evening. - Flood stage is 25.0 feet.

Flood Warning

Area
Crawford, IL; Lawrence, IL; Knox, IN; Sullivan, IN
Flood Warning issued June 14 at 9:07PM EDT until June 17 at 6:00AM EDT by NWS Indianapolis IN

...The Flood Warning continues for the following rivers in Illinois...Indiana... Wabash River at Riverton, Terre Haute. Hutsonville Legacy Power Plant Site and Montezuma. .Multiple rounds of rainfall over the past week, totaling at least 2 to 4 inches, lead to minor lowland flooding along the middle to lower Wabash River. The Wabash has crested and is falling at Montezuma and Terre Haute and is nearing a crest at Hutsonville and Riverton. Flooding will end at Montezuma and Terre Haute Monday and at Riverton and Hutsonville by the middle of the week. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wabash River at Riverton. * WHEN...Until Wednesday morning. * IMPACTS...At 16.0 feet, Some agricultural lands underwater. A few rural roads in Crawford County, Illinois close as water backs up Minnow Slough. High water affects campground at Leaverton Park in Palestine. A few private roads near the Gill Township levee in Sullivan County may flood. Water level is at the top of most makeshift levees. * ADDITIONAL DETAILS... - At 8:00 PM EDT Sunday /7:00 PM CDT Sunday/ the stage was 16.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM EDT Sunday /7:00 PM CDT Sunday/ was 16.5 feet. - Forecast...The river is expected to rise to a crest of 16.5 feet just after midnight tonight. It will then fall below flood stage Tuesday evening. - Flood stage is 15.0 feet. - http://www.weather.gov/safety/flood

Flood Warning

Area
Crawford, IL; Lawrence, IL; Knox, IN; Sullivan, IN
Flood Warning issued June 14 at 9:07PM EDT until June 17 at 3:00AM EDT by NWS Indianapolis IN

...The Flood Warning continues for the following rivers in Illinois...Indiana... Wabash River at Riverton, Terre Haute. Hutsonville Legacy Power Plant Site and Montezuma. .Multiple rounds of rainfall over the past week, totaling at least 2 to 4 inches, lead to minor lowland flooding along the middle to lower Wabash River. The Wabash has crested and is falling at Montezuma and Terre Haute and is nearing a crest at Hutsonville and Riverton. Flooding will end at Montezuma and Terre Haute Monday and at Riverton and Hutsonville by the middle of the week. * WHAT...Minor flooding is forecast. * WHERE...Wabash River at Hutsonville Legacy Power Plant Site. * WHEN...Until early Wednesday morning. * IMPACTS...At 18.0 feet, Seep water occurs behind levees on Indiana side. Hutson Creek begins to overflow from backwater. Old Darwin Road and a few rural roads in eastern Clark and Crawford counties in Illinois are impassable. Low agricultural land floods. * ADDITIONAL DETAILS... - There is no current observed data. - Forecast...The river is expected to fall below flood stage Tuesday afternoon and continue falling and remain below flood stage. - Flood stage is 16.0 feet. - http://www.weather.gov/safety/flood

Flood Warning

Area
Clark, IL; Crawford, IL; Sullivan, IN; Vigo, IN
Flood Warning issued June 14 at 9:07PM EDT until June 15 at 5:36PM EDT by NWS Indianapolis IN

...The Flood Warning continues for the following rivers in Illinois...Indiana... Wabash River at Riverton, Terre Haute. Hutsonville Legacy Power Plant Site and Montezuma. .Multiple rounds of rainfall over the past week, totaling at least 2 to 4 inches, lead to minor lowland flooding along the middle to lower Wabash River. The Wabash has crested and is falling at Montezuma and Terre Haute and is nearing a crest at Hutsonville and Riverton. Flooding will end at Montezuma and Terre Haute Monday and at Riverton and Hutsonville by the middle of the week. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wabash River at Terre Haute. * WHEN...Until tomorrow afternoon. * IMPACTS...At 17.5 feet, A few sloughs and a drainage have water in them in the vicinity of SR 63 on the west side of the Wabash River. * ADDITIONAL DETAILS... - At 8:30 PM EDT Sunday /7:30 PM CDT Sunday/ the stage was 17.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM EDT Sunday /7:30 PM CDT Sunday/ was 18.0 feet. - Forecast...The river is expected to fall below flood stage late tonight and continue falling and remain below flood stage. - Flood stage is 16.5 feet. - http://www.weather.gov/safety/flood

Flood Warning

Area
Brown, IL
Flood Warning issued June 14 at 9:49AM CDT until June 17 at 3:00PM CDT by NWS St Louis MO

...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Illinois... La Moine River at Ripley. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...La Moine River at Ripley. * WHEN...From this afternoon to Wednesday afternoon. * IMPACTS...At 22.0 feet, FLOOD STAGE. Farmland flooding and rural damages begin. At 23.0 feet, Moderate flooding begins. Extensive cropland is flooded below the gauge near the LaGrange Lock Road bridge. * ADDITIONAL DETAILS... - At 8:45 AM CDT Sunday the stage was 21.6 feet. - Forecast...The river is expected to rise above flood stage late this afternoon to a crest of 22.8 feet tomorrow morning. It will then fall below flood stage Tuesday morning. - Flood stage is 22.0 feet.

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