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Elev 610 ft, 38.73 °N, 90.39 °W

St. Ann, MO Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: St. Ann, MO
Elevation: 610ft
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Active Weather Alerts

River Flood Warning
Issued: 3:23 PM May. 3, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL MONDAY EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Meramec River near Arnold.

* WHEN...Until Monday evening.

* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 24.7 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 10:00 AM CDT Sunday was 26.4 feet.
- Forecast...The river is expected to fall below flood stage late
this afternoon.
- Flood stage is 24.0 feet.



&&


All Times CDT Fld   Observed  Forecasts (7:00 am)
Location      Stg     Stage   Mon   Tue   Wed   Thu   Fri

Meramec River
Arnold       24.0    24.7    22.9  20.3  18.2  17.2  16.5



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