Station Name: Mississippi River at Keokuk, IA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 505 feet

Nearest Address:
434 N Water St
Keokuk, IA 52632
Lee County

GPS Coordinates: 40.39365535, -91.374318

Nearby Water Temperatures

Flood Watch issued June 10 at 10:58AM CDT until June 11 at 11:00AM CDT by NWS Quad Cities IA IL

Effective: Wed June 10, 2026, 10:58 AM
Expires: Thu June 11, 2026, 11:00 AM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of Illinois, including the following areas, Bureau, Hancock, Henderson, Henry IL, McDonough, Mercer, Putnam, Rock Island, Warren and Whiteside, Iowa, including the following areas, Cedar, Clinton, Des Moines, Henry IA, Iowa, Jefferson, Johnson, Keokuk, Lee, Louisa, Muscatine, Scott, Van Buren and Washington, and northeast Missouri, including the following areas, Clark and Scotland. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - Several rounds of heavy rain producing thunderstorms are expected through Thursday morning across the watch area. The storms may be slow moving or redeveloping over the same areas resulting in torrential rainfall and possibly several inches of rain by Thursday morning.

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.

Flood Watch issued June 10 at 10:44AM CDT until June 11 at 7:00AM CDT by NWS St Louis MO

Effective: Wed June 10, 2026, 10:44 AM
Expires: Thu June 11, 2026, 1:45 AM

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of west central Illinois, including the following areas, Adams IL, Brown IL and Pike IL and northeast Missouri, including the following areas, Knox MO, Lewis MO, Marion MO and Shelby MO. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - Repeated thunderstorms with rain rates of 1 to 2 inches per hour may lead to locally heavy rainfall and flash flooding. Total rain amounts of 3 to 6 inches will be possible in narrow corridors.

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flood Watch issued June 10 at 11:05AM CDT until June 11 at 7:00AM CDT by NWS Lincoln IL

Effective: Wed June 10, 2026, 11:05 AM
Expires: Wed June 10, 2026, 7:15 PM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of central and west central Illinois, including the following counties, in central Illinois, De Witt, Logan, Marshall, Mason, McLean, Menard, Peoria, Sangamon, Stark, Tazewell and Woodford. In west central Illinois, Cass, Fulton, Knox, Morgan, Schuyler and Scott. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Two rounds of showers and thunderstorms will be capable of producing locally heavy rain across portions of the watch area this afternoon through tonight. - http://www.weather.gov/safety/flood

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.