Active Weather Alerts
River Flood Warning
Issued: 2:45 PM May. 20, 2025 – National Weather Service
...FLOOD WARNING IN EFFECT FROM THIS AFTERNOON TO FRIDAY EVENING... * WHAT...Minor flooding is forecast. * WHERE...Meramec River near Sullivan. * WHEN...From this afternoon to Friday evening. * IMPACTS...At 17.0 feet, At this height the entire Arapaho campground will be under water. * ADDITIONAL DETAILS... - At 9:29 AM CDT Tuesday the stage was 8.1 feet. - Forecast...The river is expected to rise above flood stage late this afternoon to a crest of 16.4 feet early tomorrow afternoon. - Flood stage is 11.0 feet. && Fld Observed Forecasts (7:00 am) Location Stg Stage Wed Thu Fri Sat Sun Meramec River Sullivan 11.0 8.1 16.3 13.2 9.1 7.2 6.3 &&
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