urn:oid:2.49.0.1.840.0.e28b8305582a558557f6a38e81ac479b3f81ae26.002.1 w-nws.webmaster@noaa.gov 2026-04-12T21:46:00-05:00 Actual Update Public IPAWSv1.0 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c8414545dec2ea5a34980ebf6229cebc96b1def3.002.1,2026-04-11T11:35:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.536104ca836878b3b4a1cc17592484862fe03401.003.1,2026-04-11T21:46:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.64fdadbf83c5b789a643d8a98b06255cfbcfab4c.002.1,2026-04-12T11:41:00-05:00 en-US Met Flood Warning Avoid Immediate Severe Observed SAME FLS NationalWeatherService FLW 2026-04-12T21:46:00-05:00 2026-04-12T21:46:00-05:00 2026-04-14T10:00:00-05:00 NWS St Louis MO Flood Warning issued April 12 at 9:46PM CDT until April 20 at 7:00AM CDT by NWS St Louis MO ...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Hannibal. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Louisiana. * WHEN...Until Monday, April 20. * IMPACTS...At 17.0 feet, The parking area at the boat house floods. * ADDITIONAL DETAILS... - At 9:30 PM CDT Sunday the stage was 15.5 feet and rising. - The river rose above flood stage on April 9. - Forecast...The river is expected to rise to a crest of 16.1 feet Tuesday evening. It will then fall below flood stage Sunday, April 19. - Flood stage is 15.0 feet. 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 http://www.weather.gov AWIPSidentifier FLSLSX WMOidentifier WGUS83 KLSX 130246 NWSheadline FLOOD WARNING REMAINS IN EFFECT UNTIL MONDAY, APRIL 20 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM EAS-ORG WXR VTEC /O.CON.KLSX.FL.W.0020.000000T0000Z-260420T1200Z/ eventEndingTime 2026-04-20T07:00:00-05:00 BLOCKCHANNEL CMAS expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.dc252789a541b9a12afc4b065ee742c90a281e54.002.1,2026-04-10T22:01:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a1142415a1735835e8ee78d9ae91dcb816e5cc42.002.1,2026-04-10T21:13:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d264af687da66eadf7e770a5763d3461d77ea768.002.1,2026-04-10T12:06:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b7a2cb47fa1af270ee20c59eb065381753a37e50.002.1,2026-04-09T23:12:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f06e57cc32d1b144ff5ad667da276c60386f3a60.001.1,2026-04-09T11:56:00-05:00 Pike, IL; Pike, MO 39.46,-91.1 39.53,-90.99 39.46,-90.88 39.39,-90.97 39.41,-91.0 39.39,-91.03 39.46,-91.1 SAME 017149 SAME 029163 UGC ILC149 UGC MOC163