Headline:
Flood Warning issued April 19 at 7:52PM CDT until April 24 at 1:00PM CDT by NWS St Louis MO
Event:
Flood Warning
Urgency:
Expected
Effective:
April 19, 2026 - 5:52pm
Expires:
April 21, 2026 - 6:00am
Description:
...The National Weather Service in St Louis has issued a Flood
Warning for the following rivers in Missouri...
Meramec River near Arnold.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River near Arnold.
* WHEN...From Monday afternoon to Friday afternoon.
* IMPACTS...At 26.0 feet, Athletic fields east of I-55 begin flooding
near this height.
* ADDITIONAL DETAILS...
- At 7:30 PM CDT Sunday the stage was 22.3 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow afternoon to a crest of 25.7 feet early Wednesday
morning. It will then fall below flood stage Thursday morning.
- Flood stage is 24.0 feet.
Instruction:
Motorists should not attempt to drive around barricades or drive cars
through flooded areas.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
Area Description:
Jefferson, MO; St. Louis, MO
Forcast Office:
NWS St Louis MO
Sender: