Active Weather Alerts
River Flood Warning
Issued: 12:55 AM Mar. 10, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT UNTIL WEDNESDAY EVENING... * WHAT...Minor flooding is forecast. * WHERE...Meramec River at Pacific. * WHEN...Until Wednesday evening. * IMPACTS...At 15.4 feet, Hunters Ford Road is closed near this height. * ADDITIONAL DETAILS... - At 7:30 PM CDT Monday the stage was 14.9 feet. - Forecast...The river will rise above flood stage late this evening to 15.4 feet tomorrow morning. It will then fall below flood stage early tomorrow afternoon to 3.8 feet Friday morning. It will rise to 4.6 feet Saturday evening. It will then fall again and remain below flood stage. - Flood stage is 15.0 feet. && All Times CDT Fld Observed Forecasts (7:00 am) Location Stg Stage Wed Thu Fri Sat Sun Meramec River Pacific 15.0 14.9 12.2 5.2 3.8 4.4 4.3 &&
River Flood Warning
Issued: 12:55 AM Mar. 10, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY MORNING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Meramec River near Eureka. * WHEN...Until Thursday morning. * IMPACTS...At 22.0 feet, Willman Road near the Highway 109 bridge becomes inundated and impassable. * ADDITIONAL DETAILS... - At 7:30 PM CDT Monday the stage was 22.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:30 PM CDT Monday was 22.1 feet. - Forecast...The river is expected to rise to a crest of 22.2 feet just after midnight tonight. It will then fall below flood stage early Wednesday morning. - Flood stage is 19.0 feet. && All Times CDT Fld Observed Forecasts (7:00 am) Location Stg Stage Wed Thu Fri Sat Sun Meramec River Eureka 19.0 22.0 17.5 10.8 9.2 9.3 8.9 &&
River Flood Warning
Issued: 12:55 AM Mar. 10, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY MORNING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Meramec River at Valley Park. * WHEN...Until Thursday morning. * IMPACTS...At 19.5 feet, Buder Park and the recreation park at the water plant floods. * ADDITIONAL DETAILS... - At 7:30 PM CDT Monday the stage was 19.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:30 PM CDT Monday was 20.3 feet. - Forecast...The river will rise to 19.9 feet tomorrow morning. It will then fall below flood stage early Wednesday morning to 7.0 feet Saturday morning. It will rise to 7.1 feet Saturday evening. It will then fall again and remain below flood stage. - Flood stage is 18.0 feet. && All Times CDT Fld Observed Forecasts (7:00 am) Location Stg Stage Wed Thu Fri Sat Sun Meramec River Valley Park 18.0 19.4 17.1 10.5 7.2 7.0 6.8 &&
River Flood Warning
Issued: 12:55 AM Mar. 10, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TUESDAY NIGHT... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big River at Byrnesville. * WHEN...Until late Tuesday night. * IMPACTS...At 19.0 feet, Dutch Creek Road south of Byrnesville and Byrnesville Road near John McKeever Road north of Byrnesville begin to flood. * ADDITIONAL DETAILS... - At 6:45 PM CDT Monday the stage was 18.8 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:45 PM CDT Monday was 20.2 feet. - Forecast...The river is expected to fall below flood stage just after midnight tonight and continue falling to 5.6 feet Monday, March 16. - Flood stage is 16.0 feet. && All Times CDT Fld Observed Forecasts (7:00 am) Location Stg Stage Wed Thu Fri Sat Sun Big River Byrnesville 16.0 18.8 8.1 7.2 7.6 7.6 6.4 &&
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