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

Red Flag Warning issued February 27 at 10:10AM CST until February 27 at 6:00PM CST by NWS Quad Cities IA IL

Effective: Fri February 27, 2026, 10:10 AM
Expires: Fri February 27, 2026, 6:00 PM

The National Weather Service in Quad Cities has issued a Red Flag Warning for unseasonably mild temperatures, gusty winds, low relative humidity, and plentiful dry vegetation, which is in effect from noon today to 6 PM CST this evening. * AFFECTED AREA...Portions of southeastern Iowa, western Illinois, and northern Missouri. * TIMING...From noon today to 6 PM CST this evening. * WINDS...Southwest to west 20 to 30 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 20 percent. * TEMPERATURES...Middle to upper 60s. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Red Flag Warning issued February 27 at 12:27PM CST until February 27 at 6:00PM CST by NWS St Louis MO

Effective: Fri February 27, 2026, 12:27 PM
Expires: Fri February 27, 2026, 6:00 PM

* AFFECTED AREA...Portions of southwest and west central Illinois and central, east central, and northeast Missouri. * TIMING...From 1225 PM this afternoon to 6 PM CST this evening. * WINDS...West winds 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...Relative Humidity between 21 to 25 percent. * IMPACTS...Any fires that develop will spread rapidly. Outdoor burning is not recommended.

Please advise the appropriate officials or fire crews in the field of this Red Flag Warning.

Red Flag Warning issued February 27 at 1:22AM CST until February 27 at 6:00PM CST by NWS Lincoln IL

Effective: Fri February 27, 2026, 1:22 AM
Expires: Fri February 27, 2026, 6:00 PM

The National Weather Service in Lincoln has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon today to 6 PM CST this evening. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Knox, Stark, Peoria, Marshall, Woodford, Fulton, Tazewell, Schuyler, Mason, Cass, Menard, Scott and Morgan. * TIMING...From noon today to 6 PM CST this evening. * 20 FOOT WINDS...Southwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 20 percent. * 10 HOUR FUELS...Less than 9 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.