Weather Warnings for Missouri

Current watches, warnings, and advisories for Missouri
Alerts Updated: April 11, 2026, 7:43 am  UTC


Flood Warning issued April 10 at 10:01PM CDT by NWS St Louis MO

Summary: ...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Clarksville. Mississippi River at Louisiana. 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 further notice. * IMPACTS...At 25.5 feet, State Route P east of Elsberry begins flooding just east of the levee. * ADDITIONAL DETAILS... - At 9:30 PM CDT Friday the stage was 25.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 PM CDT Friday was 25.3 feet. - Forecast...The river is expected to rise to a crest of 26.0 feet early Monday afternoon. - Flood stage is 25.0 feet.
Severity:  Severe    Effective:  April 10, 2026, 10:01 pm      Expires:  April 12, 2026, 10:15 am
Area:  Calhoun, IL; Pike, MO


Flood Warning issued April 10 at 10:01PM CDT by NWS St Louis MO

Summary: ...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Clarksville. Mississippi River at Louisiana. 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 further notice. * IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue beyond the railroad tracks begins flooding near this height. * ADDITIONAL DETAILS... - At 9:30 PM CDT Friday the stage was 15.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 PM CDT Friday was 15.3 feet. - Forecast...The river is expected to rise to a crest of 15.8 feet early Monday afternoon. - Flood stage is 15.0 feet.
Severity:  Severe    Effective:  April 10, 2026, 10:01 pm      Expires:  April 12, 2026, 10:15 am
Area:  Pike, IL; Pike, MO


Flood Warning issued April 10 at 9:57PM CDT until April 13 at 4:00AM CDT by NWS Kansas City/Pleasant Hill MO

Summary: ...The Flood Warning continues for the following rivers in Missouri... Big Creek at Blairstown affecting Johnson, Cass and Henry Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big Creek at Blairstown. * WHEN...Until early Monday morning. * IMPACTS...At 20.0 feet, The west bank of the creek begins to flood. At 23.0 feet, Flooding occurs at the west approach to the N Highway bridge located 0.2 miles west of Blairstown. Flooding also occurs across B Highway near Big Creek which is several miles northwest of Blairstown. * ADDITIONAL DETAILS... - At 9:00 PM CDT Friday the stage was 21.3 feet. - Forecast...The river is expected to fall below flood stage early Sunday morning and continue falling to 15.2 feet Wednesday evening. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 10, 2026, 9:57 pm      Expires:  April 11, 2026, 10:00 pm
Area:  Cass, MO; Henry, MO; Johnson, MO