Flood Warning
NWS St Louis MO ยท US
Details
Flood Warning In Effect From Wednesday Evening To Sunday Afternoon
- Event
- Flood Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Severe
- Certainty
- Likely
- Response
- Avoid
Description
Overview
...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Missouri...Illinois... Mississippi River at Canton. Mississippi River at Clarksville. Mississippi River at Saverton. Mississippi River at LaGrange. Mississippi River at Hannibal. Mississippi River at Winfield. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours.
What
Minor flooding is forecast.
Where
Mississippi River at Hannibal.
When
From Wednesday evening to Sunday afternoon.
Impacts
At 18.0 feet, The northern end of Southside Recreation #2 Park along Bear Creek begins flooding at this height. Gate wells are shut down to prevent the sewers from backing up. Also at this level pumps are set to standby.
Additional details
- At 11:15 AM CDT Sunday the stage was 11.6 feet. - Forecast...The river is expected to rise above flood stage late Wednesday evening to a crest of 18.2 feet early Friday morning. It will then fall below flood stage Saturday morning. - Flood stage is 17.0 feet.
Instructions
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Affected areas
- Pike County, IL
- Marion County, MO
Public contact
- Issuer
- NWS St Louis MO
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~31s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2ZVG93S3PF3VEZ8F29Z118S
- Identifier
- urn:oid:2.49.0.1.840.0.69f21065f710f8bae810d299e7ce775146e3c0f9.005.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS St Louis MO
- AWIPS ID
- CAPLSX
- NWWS sequence
- nwws_processor.6758
- WMO heading
- XOUS53
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 53
Event codes
| Name | Value |
|---|---|
| SAME | FLW |
| NationalWeatherService | FLW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | FLWLSX |
| WMOidentifier | WGUS43 KLSX 201648 |
| NWSheadline | FLOOD WARNING IN EFFECT FROM WEDNESDAY EVENING TO SUNDAY AFTERNOON |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KLSX.FL.W.0113.260924T0224Z-260927T1800Z/ |
| eventEndingTime | 2026-09-27T13:00:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Pike County, IL
- Marion County, MO
| Name | Value |
|---|---|
| SAME | 017149 |
| SAME | 029127 |
| UGC | ILC149 |
| UGC | MOC127 |
- Polygons
- 39.83,-91.48 39.83,-91.35 39.74,-91.21 39.67,-91.32 39.69,-91.34 39.68,-91.39 39.71,-91.36 39.83,-91.48