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Flood Warning
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
790 WGUS43 KLSX 031642 FLWLSX BULLETIN - IMMEDIATE BROADCAST REQUESTED Flood Warning National Weather Service St Louis MO 1142 AM CDT Wed Jul 3 2024 ...The National Weather Service in St Louis MO has issued a Flood Warning for the following rivers in Missouri...Illinois... Mississippi River near Herculaneum. Mississippi River at Alton. Mississippi River at St. Louis. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don`t drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Rainfall heavier than forecast could cause river levels to rise even higher than predicted. The National Weather Service will monitor this developing situation and issue follow up statements as conditions change. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx && ILC133-MOC099-050445- /O.NEW.KLSX.FL.W.0108.240705T1348Z-000000T0000Z/ /HRCM7.1.ER.240705T1348Z.240707T1200Z.000000T0000Z.UU/ 1142 AM CDT Wed Jul 3 2024 ...FLOOD WARNING IN EFFECT FROM FRIDAY MORNING UNTIL FURTHER NOTICE... * WHAT...Minor flooding is forecast. * WHERE...Mississippi River near Herculaneum. * WHEN...From Friday morning until further notice. * IMPACTS...At 29.4 feet, Near this height, the Flux Building of the Doe Run Company begins flooding. * ADDITIONAL DETAILS... - At 11:00 AM CDT Wednesday the stage was 20.8 feet. - Forecast...The river is expected to rise above flood stage Friday morning and continue rising to a crest of 29.5 feet Sunday morning. - Flood stage is 26.0 feet. && Fld Observed Forecasts (7:00 am) Location Stg Stage Thu Fri Sat Sun Mon Mississippi River Herculaneum 26.0 20.8 22.0 25.7 28.6 29.5 29.3 && LAT...LON 3839 9026 3826 9030 3817 9021 3800 8995 3795 9005 3821 9042 3839 9037 $$ ILC119-MOC183-050445- /O.NEW.KLSX.FL.W.0109.240705T1851Z-000000T0000Z/ /ALOI2.1.ER.240705T1851Z.240707T1200Z.000000T0000Z.NO/ 1142 AM CDT Wed Jul 3 2024 ...FLOOD WARNING IN EFFECT FROM FRIDAY AFTERNOON UNTIL FURTHER NOTICE... * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Alton. * WHEN...From Friday afternoon until further notice. * IMPACTS...At 23.3 feet, Near this height, the outer road between Riverlands Way and the Lincoln Shields Access Road will close due to flooding. * ADDITIONAL DETAILS... - At 11:30 AM CDT Wednesday the stage was 15.5 feet. - Forecast...The river is expected to rise above flood stage early Friday afternoon and continue rising to a crest of 23.5 feet Sunday morning. - Flood stage is 21.0 feet. && Fld Observed Forecasts (7:00 am) Location Stg Stage Thu Fri Sat Sun Mon Mississippi River Alton 21.0 15.5 17.0 20.1 22.6 23.5 23.5 && LAT...LON 3891 9033 3895 9028 3888 9015 3884 9018 $$ ILC163-MOC189-510-050445- /O.NEW.KLSX.FL.W.0110.240705T1942Z-000000T0000Z/ /EADM7.1.ER.240705T1942Z.240706T1800Z.000000T0000Z.NO/ 1142 AM CDT Wed Jul 3 2024 ...FLOOD WARNING IN EFFECT FROM FRIDAY AFTERNOON UNTIL FURTHER NOTICE... * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at St. Louis. * WHEN...From Friday afternoon until further notice. * IMPACTS...At 31.9 feet, The entrance to the parking garage just north of Eads bridge begins flooding. * ADDITIONAL DETAILS... - At 11:00 AM CDT Wednesday the stage was 23.4 feet. - Forecast...The river is expected to rise above flood stage early Friday afternoon and continue rising to a crest of 31.5 feet early Saturday afternoon. - Flood stage is 30.0 feet. && Fld Observed Forecasts (7:00 am) Location Stg Stage Thu Fri Sat Sun Mon Mississippi River St. Louis 30.0 23.4 25.5 29.0 31.4 31.5 31.3 && LAT...LON 3881 9017 3883 9004 3826 9030 3826 9043 3873 9024 $$ Pfahler