Iowa alerts

Muscatine County, Iowa weather alerts

6 National Weather Service alerts are in force for Muscatine County: 2 flood warnings and 4 flood watches.

Checked Sun, Sep 20, 2026, 10:18 AM CDT. Times are Central Daylight Time.

Muscatine County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Muscatine County, Iowa. Open it for the live map, where it pans and zooms.

Every watch, warning and advisory the National Weather Service has in force over Muscatine County, Iowa Open the live map with warnings and watches

Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.

Alerts in force6

Every product in force for Muscatine County, worst first, with its full text.

Flood Warning

Severe

Flood Warning issued September 20 at 9:51AM CDT until September 25 at 12:00AM CDT by NWS Quad Cities IA IL

Begins Until 5 days left

Areas Louisa, IA; Muscatine, IA

Full text

...The National Weather Service in Quad Cities has issued a Flood Warning for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine Counties. .Additional rainfall from today through Monday night is expected to be considerably lighter than what fell Thursday through Saturday night. This helps provide higher confidence in these river forecasts. ...REPLACES RIVER FLOOD WATCH... * WHAT...Minor flooding is forecast. * WHERE...Cedar River near Conesville. * WHEN...From this evening to Thursday night. * IMPACTS...At 15.0 feet, Water affects Saulsbury Road. * ADDITIONAL DETAILS... - At 9:00 AM CDT Sunday the stage was 11.5 feet and rising. - Forecast...The river is expected to rise above flood stage this evening to a crest of 14.9 feet early Tuesday morning. It will then fall below flood stage Thursday afternoon. - Flood stage is 13.0 feet.

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Caution is urged when walking near riverbanks. The next statement will be issued by Monday morning.

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Flood Warning

Severe

Flood Warning issued September 20 at 8:06AM CDT until September 20 at 2:00PM CDT by NWS Quad Cities IA IL

Issued Until 3 hr 42 min left

Areas Cedar, IA; Iowa, IA; Johnson, IA; Keokuk, IA; Louisa, IA; Muscatine, IA; Washington, IA

Full text

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Southern Cedar County in east central Iowa... Iowa County in east central Iowa... Johnson County in east central Iowa... Muscatine County in east central Iowa... Keokuk County in southeastern Iowa... Northwestern Louisa County in southeastern Iowa... Washington County in southeastern Iowa... * WHEN...Until 200 PM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. Low-water crossings are inundated with water and may not be passable. Expect many areas of slow moving or standing water. It will take several hours for all the water from these storms to work through local drainage systems in urban areas. * ADDITIONAL DETAILS... - At 804 AM CDT, Doppler radar and automated rain gauges indicated heavy rain of 2 to 5 inches occurred since last evening across the area. This heavy rain falling on saturated ground has resulted in flooding of low lying areas, streams, creeks, rivers and poorly drained areas. The threat for heavy rain has ended, but runoff will delay the fall of water levels and improvement in conditions. - Some locations that will experience flooding include... Iowa City, Muscatine, Washington, Tipton, Marengo, West Branch, Sigourney, Columbus Junction, Durant, Coralville, North Liberty, West Liberty, Williamsburg, Wilton, Kalona, Tiffin, Wellman, Lone Tree and University Heights. - This includes the following highways... Interstate 80 in Iowa between mile markers 205 and 277. Interstate 380 between mile markers 1 and 7.

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.

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Flood Watch

Severe

Flood Watch issued September 20 at 9:24AM CDT until September 20 at 1:00PM CDT by NWS Quad Cities IA IL

Issued Until 2 hr 42 min left

Areas Buchanan, IA; Delaware, IA; Dubuque, IA; Benton, IA; Linn, IA; Jones, IA; Jackson, IA; Iowa, IA; Johnson, IA; Cedar, IA; Clinton, IA; Muscatine, IA; Scott, IA; Keokuk, IA; Washington, IA; Louisa, IA; Jo Daviess, IL; Stephenson, IL; Carroll, IL; Whiteside, IL; Rock Island, IL; Henry, IL; Bureau, IL; Putnam, IL; Mercer, IL

Full text

* WHAT...Flooding caused by excessive rainfall overnight continues to be possible. * WHERE...Portions of Illinois, including the following areas, Bureau, Carroll, Henry IL, Jo Daviess, Mercer, Putnam, Rock Island, Stephenson and Whiteside and Iowa, including the following areas, Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque, Iowa, Jackson, Johnson, Jones, Keokuk, Linn, Louisa, Muscatine, Scott and Washington. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Flooding may occur in poor drainage and urban areas. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - Heavy rains have ended over the area, but many area creeks are running high and in some cases, are flooding this morning. This areal flooding will continue this morning, with additional rainfall amounts under one quarter inch.

What to do

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

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Flood Watch

Severe

Flood Watch issued September 19 at 10:12PM CDT until September 24 at 6:00PM CDT by NWS Quad Cities IA IL

Begins Until 4 days left

Areas Muscatine, IA; Rock Island, IL

Full text

...The National Weather Service in Quad Cities has issued a Flood Watch for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Rock Island LD15 affecting Scott, Muscatine and Rock Island zones. Mississippi River at Muscatine affecting Mercer, Muscatine, Rock Island and Louisa Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. Mississippi River at Keithsburg affecting Henderson, Des Moines, Louisa and Mercer Counties. Mississippi River at Ill. City LD16 affecting Muscatine and Rock Island zones. Mississippi River at Burlington affecting Hancock, Des Moines, Henderson and Lee Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. * WHAT...Flooding is possible. * WHERE...Mississippi River at Ill. City LD16. * WHEN...From Tuesday morning to Thursday evening. * ADDITIONAL DETAILS... - At 9:00 PM CDT Saturday the stage was 5.6 feet. - Forecast...Flood stage may be reached late Tuesday morning. - Flood stage is 15.0 feet.

What to do

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. Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. The next statement will be issued by Sunday evening.

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Flood Watch

Severe

Flood Watch issued September 19 at 10:12PM CDT until September 24 at 9:00AM CDT by NWS Quad Cities IA IL

Begins Until 4 days left

Areas Muscatine, IA; Scott, IA; Rock Island, IL

Full text

...The National Weather Service in Quad Cities has issued a Flood Watch for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Rock Island LD15 affecting Scott, Muscatine and Rock Island zones. Mississippi River at Muscatine affecting Mercer, Muscatine, Rock Island and Louisa Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. Mississippi River at Keithsburg affecting Henderson, Des Moines, Louisa and Mercer Counties. Mississippi River at Ill. City LD16 affecting Muscatine and Rock Island zones. Mississippi River at Burlington affecting Hancock, Des Moines, Henderson and Lee Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. * WHAT...Flooding is possible. * WHERE...Mississippi River at Rock Island LD15. * WHEN...From Monday evening to Thursday morning. * ADDITIONAL DETAILS... - At 9:00 PM CDT Saturday the stage was 7.4 feet. - Forecast...Flood stage may be reached late Monday evening. - Flood stage is 15.0 feet.

What to do

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. Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. The next statement will be issued by Sunday evening.

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Flood Watch

Severe

Flood Watch issued September 19 at 10:12PM CDT until September 25 at 3:00AM CDT by NWS Quad Cities IA IL

Begins Until 5 days left

Areas Muscatine, IA; Louisa, IA; Rock Island, IL; Mercer, IL

Full text

...The National Weather Service in Quad Cities has issued a Flood Watch for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Rock Island LD15 affecting Scott, Muscatine and Rock Island zones. Mississippi River at Muscatine affecting Mercer, Muscatine, Rock Island and Louisa Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. Mississippi River at Keithsburg affecting Henderson, Des Moines, Louisa and Mercer Counties. Mississippi River at Ill. City LD16 affecting Muscatine and Rock Island zones. Mississippi River at Burlington affecting Hancock, Des Moines, Henderson and Lee Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. * WHAT...Flooding is possible. * WHERE...Mississippi River at Muscatine. * WHEN...From late Monday night to late Thursday night. * ADDITIONAL DETAILS... - At 8:15 PM CDT Saturday the stage was 7.6 feet. - Forecast...Flood stage may be reached early Tuesday morning. - Flood stage is 16.0 feet.

What to do

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. Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. The next statement will be issued by Sunday evening.

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The past year in Muscatine County

In the past year the National Weather Service issued 148 alerts for Muscatine County, including 30 severe thunderstorm warnings, 11 flood warnings, 6 flash flood warnings and 6 tornado warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning30Sep 20, 2026
Flood Warning11Sep 20, 2026
Flash Flood Warning6Sep 20, 2026
Tornado Warning6Jul 31, 2026
Extreme Heat Warning3Sep 2, 2026
High Wind Warning3Mar 15, 2026
Red Flag Warning3Mar 28, 2026
Freeze Warning2Apr 20, 2026
Winter Storm Warning2Dec 18, 2025
Blizzard Warning1Mar 15, 2026
Extreme Cold Warning1Jan 23, 2026
Flood Watch15Sep 21, 2026
Severe Thunderstorm Watch12Aug 13, 2026
Tornado Watch9Jul 20, 2026
Extreme Heat Watch2Jul 26, 2026
Fire Weather Watch2Feb 27, 2026
Winter Storm Watch2Mar 15, 2026
Extreme Cold Watch1Jan 23, 2026
High Wind Watch1Mar 15, 2026
Dense Fog Advisory11Sep 11, 2026
Wind Advisory8Apr 2, 2026
Winter Weather Advisory7Mar 16, 2026
Cold Weather Advisory4Jan 26, 2026
Frost Advisory3May 7, 2026
Heat Advisory3Aug 31, 2026

Warnings issued

  1. Flood Warning
  2. Flood Warning
  3. Severe Thunderstorm Warning
  4. Flash Flood Warning
  5. Severe Thunderstorm Warning
  6. Flash Flood Warning
  7. Severe Thunderstorm Warning
  8. Extreme Heat Warning
  9. Flood Warning
  10. Severe Thunderstorm Warning
  11. Tornado Warning
  12. Extreme Heat Warning
  13. Severe Thunderstorm Warning
  14. Severe Thunderstorm Warning
  15. Flash Flood Warning
  16. Severe Thunderstorm Warning
  17. Flood Warning
  18. Severe Thunderstorm Warning
  19. Extreme Heat Warning
  20. Flash Flood Warning
  21. Flash Flood Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Severe Thunderstorm Warning
  25. Flood Warning
  26. Flood Warning
  27. Severe Thunderstorm Warning
  28. Tornado Warning
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Warning
  31. Severe Thunderstorm Warning
  32. Severe Thunderstorm Warning
  33. Flash Flood Warning
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Warning
  36. Severe Thunderstorm Warning
  37. Severe Thunderstorm Warning
  38. Flood Warning
  39. Freeze Warning
  40. Flood Warning
  41. Flood Warning
  42. Flood Warning
  43. Severe Thunderstorm Warning
  44. Severe Thunderstorm Warning
  45. Severe Thunderstorm Warning
  46. Tornado Warning
  47. Tornado Warning
  48. Tornado Warning
  49. Severe Thunderstorm Warning
  50. Severe Thunderstorm Warning
  51. Flood Warning
  52. Severe Thunderstorm Warning
  53. Tornado Warning
  54. Severe Thunderstorm Warning
  55. Severe Thunderstorm Warning
  56. Red Flag Warning
  57. High Wind Warning
  58. Blizzard Warning
  59. Severe Thunderstorm Warning
  60. High Wind Warning

And 8 earlier warnings.

Every alert, most recent first
  1. Flood Watch
  2. Flood Warning
  3. Flood Warning
  4. Severe Thunderstorm Warning
  5. Flash Flood Warning
  6. Severe Thunderstorm Warning
  7. Flash Flood Warning
  8. Flood Watch
  9. Flood Watch
  10. Dense Fog Advisory
  11. Severe Thunderstorm Warning
  12. Extreme Heat Warning
  13. Heat Advisory
  14. Flood Warning
  15. Dense Fog Advisory
  16. Flood Watch
  17. Severe Thunderstorm Watch
  18. Dense Fog Advisory
  19. Severe Thunderstorm Watch
  20. Severe Thunderstorm Warning
  21. Severe Thunderstorm Watch
  22. Heat Advisory
  23. Severe Thunderstorm Watch
  24. Tornado Warning
  25. Extreme Heat Watch
  26. Extreme Heat Warning
  27. Severe Thunderstorm Warning
  28. Tornado Watch
  29. Severe Thunderstorm Warning
  30. Flash Flood Warning
  31. Severe Thunderstorm Warning
  32. Heat Advisory
  33. Flood Warning
  34. Flood Watch
  35. Flood Watch
  36. Flood Watch
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Watch
  39. Flood Watch
  40. Extreme Heat Watch

The 40 most recent of 148.

From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each date links to the event at the IEM.

Nearby

The counties around Muscatine County, with what is in force in each.

What this means

Warning
The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.
Watch
Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.
Advisory
A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.
Statement
Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.

Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.

Sources

Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.