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Elev 720 ft, 38.61 °N, 90.59 °W

Chesterfield, MO Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Chesterfield, MO
Elevation: 720ft
Nearby Weather Stations

Active Weather Alerts

River Flood Warning
Issued: 1:30 AM Mar. 8, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM LATE SUNDAY NIGHT TO TUESDAY
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Meramec River at Fenton.

* WHEN...From late Sunday night to Tuesday morning.

* IMPACTS...At 22.9 feet, At this height, the entire boat ramp path
at Minnie Ha Ha Park will be submerged.

* ADDITIONAL DETAILS...
- At 7:15 PM CST Saturday the stage was 20.2 feet.
- Forecast...The river will rise to flood stage early Monday
morning. It will then fall to 21.8 feet Tuesday morning. It will
rise to 21.9 feet early Tuesday afternoon. It will then fall
again and remain below flood stage.
- Flood stage is 23.0 feet.



&&


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

Meramec River
Fenton       23.0    20.2    22.8  21.8  20.3  14.2  12.8



&&



River Flood Warning
Issued: 1:30 AM Mar. 8, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT FROM SUNDAY AFTERNOON TO TUESDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Meramec River near Arnold.

* WHEN...From Sunday afternoon to Tuesday evening.

* IMPACTS...At 24.7 feet, Hawkins Road south of Meramec Bottom Road
begins flooding.

* ADDITIONAL DETAILS...
- At 7:00 PM CST Saturday the stage was 19.7 feet.
- Forecast...The river will rise above flood stage tomorrow
afternoon to 24.5 feet early Monday morning. It will then fall
below flood stage late Monday morning to 22.6 feet early Tuesday
afternoon. It will rise to 22.7 feet Tuesday evening. It will
then fall again and remain below flood stage.
- 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    19.7    24.3  22.6  21.6  17.9  17.2



&&



River Flood Warning
Issued: 1:30 AM Mar. 8, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY NIGHT...

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

* WHERE...Meramec River near Eureka.

* WHEN...Until late Wednesday night.

* IMPACTS...At 24.5 feet, The athletic fields at Eureka Senior High
School begin flooding near this height.

* ADDITIONAL DETAILS...
- At 7:00 PM CST Saturday the stage was 23.1 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 7:00 PM CST Saturday was 23.1 feet.
- Forecast...The river will rise to 24.3 feet early tomorrow
afternoon. It will then fall Monday evening. It will rise to 22.2
feet Tuesday morning. It will then fall below flood stage late
Tuesday evening.
- Flood stage is 19.0 feet.



&&


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

Meramec River
Eureka       19.0    23.1    22.4  22.2  16.1  9.6   7.7



&&



River Flood Warning
Issued: 1:30 AM Mar. 8, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY NIGHT...

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

* WHERE...Meramec River at Valley Park.

* WHEN...Until late Wednesday night.

* IMPACTS...At 21.0 feet, Water enters the SW corner of Larkin
Williams and Yarnell Road intersection through a stormwater grate.
In Valley Park...Marshall Road begins to flood between Tree Court
Industrial Road and Timberbrook Drive.

* ADDITIONAL DETAILS...
- At 7:00 PM CST Saturday the stage was 18.8 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 7:00 PM CST Saturday was 18.8 feet.
- Forecast...The river will rise to 21.0 feet tomorrow evening. It
will then fall early Tuesday morning. It will rise to 19.6 feet
Tuesday morning. It will then fall below flood stage late Tuesday
evening.
- Flood stage is 18.0 feet.



&&


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

Meramec River
Valley Park  18.0    18.8    20.1  19.6  16.0  10.1  7.9



&&



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