The National Weather Service in St Louis MO has issued a Flood Warning for the following river in Missouri. Big River at Byrnesville. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Big River at Byrnesville. * WHEN. From late tonight to late Sunday evening. * IMPACTS. At 19.3 feet, South Byrnesville Road goes under water near this level. * ADDITIONAL DETAILS. - At 3:45 PM CDT Wednesday the stage was 10.4 feet. - Forecast. The river will rise above flood stage just after midnight tonight to 19.0 feet tomorrow evening. It will then fall early Friday morning. It will rise to 19.4 feet early Saturday morning. It will then fall below flood stage Saturday evening. - Flood stage is 16.0 feet.

The National Weather Service in St Louis MO has issued a Flood Warning for the following rivers in Missouri. Bourbeuse River at Union. Meramec River near Eureka. Meramec River at Valley Park. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Bourbeuse River at Union. * WHEN. From Thursday evening to early Monday morning. * IMPACTS. At 19.8 feet, Near this height, Missouri State Route UU is closed in both directions. * ADDITIONAL DETAILS. - At 9:30 PM CDT Wednesday the stage was 8.0 feet. - Forecast. The river is expected to rise above flood stage late tomorrow evening to a crest of 19.9 feet Friday evening. - Flood stage is 15.0 feet.

The National Weather Service in St Louis MO has issued a Flood Warning for the following rivers in Missouri. Bourbeuse River at Union. Meramec River near Eureka. Meramec River at Valley Park. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Meramec River near Eureka. * WHEN. From late Thursday night to Monday evening. * ADDITIONAL DETAILS. - At 9:30 PM CDT Wednesday the stage was 9.4 feet. - Forecast. The river is expected to rise above flood stage early Friday morning to a crest of 23.3 feet early Saturday afternoon. - Flood stage is 19.0 feet.

The Flood Warning continues for the following river in Missouri. Meramec River near Sullivan. . The Flood Warning is extended for the following river 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 occurring and minor flooding is forecast. * WHERE. Meramec River near Arnold. * WHEN. Until Wednesday, May 15. * IMPACTS. At 30.0 feet, Wells Road below Suson Woods begins flooding at this height. * ADDITIONAL DETAILS. - At 9:30 PM CDT Wednesday the stage was 24.6 feet. - Forecast. The river is expected to rise to a crest of 30.2 feet early Sunday morning. - Flood stage is 24.0 feet.

The National Weather Service in St Louis MO has issued a Flood Warning for the following river in Missouri. Missouri River at St. Charles. Missouri River at Washington. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Missouri River at St. Charles. * WHEN. From Thursday morning to late Monday morning. * IMPACTS. At 27.0 feet, The Katy Trail begins flooding near this height along Hawning Road, about 2 miles north northeast of the Highway 370 bridge. * ADDITIONAL DETAILS. - At 8:30 PM CDT Wednesday the stage was 24.7 feet. - Forecast. The river is expected to rise above flood stage tomorrow morning to a crest of 26.6 feet early Friday afternoon. - Flood stage is 25.0 feet.

The National Weather Service in St Louis MO has issued a Flood Warning for the following river in Missouri. Missouri River at St. Charles. Missouri River at Washington. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Missouri River at Washington. * WHEN. From Thursday morning to late Sunday evening. * ADDITIONAL DETAILS. - At 7:45 PM CDT Wednesday the stage was 18.7 feet. - Forecast. The river is expected to rise above flood stage late tomorrow morning to a crest of 21.3 feet Friday morning. - Flood stage is 20.0 feet.

The National Weather Service in St Louis MO has issued a Flood Warning for the following river in Illinois. Missouri. Mississippi River at Mel Price LD. Mississippi River near Herculaneum. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Mississippi River near Herculaneum. * WHEN. From Friday morning to early Tuesday morning. * ADDITIONAL DETAILS. - At 9:30 PM CDT Wednesday the stage was 24.9 feet. - Forecast. The river is expected to rise above flood stage Friday morning to a crest of 27.0 feet early Saturday afternoon. - Flood stage is 26.0 feet.

The National Weather Service in St Louis MO has issued a Flood Warning for the following river in Illinois. Missouri. Mississippi River at Mel Price LD. Mississippi River near Herculaneum. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Mississippi River at Mel Price LD. * WHEN. From Thursday afternoon to late Tuesday morning. * ADDITIONAL DETAILS. - At 9:30 PM CDT Wednesday the stage was 20.7 feet. - Forecast. The river is expected to rise above flood stage tomorrow afternoon to a crest of 22.3 feet early Saturday afternoon. - Flood stage is 21.0 feet.

The Flood Warning is extended for the following rivers in Missouri. Missouri River at Washington. Missouri River at St. Charles. Missouri River at Hermann. . The Flood Warning continues for the following rivers in Missouri. Missouri River near Chamois. 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. Missouri River at St. Charles. * WHEN. Until Monday afternoon. * IMPACTS. At 27.0 feet, The Katy Trail begins flooding near this height along Hawning Road, about 2 miles north northeast of the Highway 370 bridge. * ADDITIONAL DETAILS. - At 11:00 AM CDT Thursday the stage was 25.6 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 11:00 AM CDT Thursday was 25.6 feet. - Forecast. The river is expected to rise to a crest of 26.9 feet early tomorrow afternoon. It will then fall below flood stage late Sunday morning. - Flood stage is 25.0 feet.

The Flood Warning is extended for the following rivers in Missouri. Missouri River at Washington. Missouri River at St. Charles. Missouri River at Hermann. . The Flood Warning continues for the following rivers in Missouri. Missouri River near Chamois. 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. Missouri River at Washington. * WHEN. Until Monday morning. * IMPACTS. At 21.0 feet, the Washington wastewater plant turns pumps on. * ADDITIONAL DETAILS. - At 10:45 AM CDT Thursday the stage was 20.4 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 10:45 AM CDT Thursday was 20.4 feet. - Forecast. The river is expected to rise to a crest of 21.6 feet tomorrow morning. It will then fall below flood stage Saturday evening. - Flood stage is 20.0 feet.

The Flood Warning continues for the following river in Illinois. Illinois River at La Grange LD. Illinois River at Meredosia. Illinois River at Valley City. Illinois River at Hardin. 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. Illinois River at Hardin. * WHEN. Until further notice. * IMPACTS. At 25.0 feet, Flood Stage. Lowland flooding of unprotected agricultural land begins. * ADDITIONAL DETAILS. - At 9:30 PM CDT Wednesday the stage was 26.9 feet. - Forecast. The river is expected to rise to a crest of 26.9 feet late tonight. - Flood stage is 25.0 feet.

The Flood Warning continues for the following rivers in Missouri. Big River at Byrnesville. Meramec River near Sullivan. Bourbeuse River at Union. Meramec River near Eureka. . The Flood Warning is extended for the following rivers in Missouri. Meramec River at Valley Park. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Bourbeuse River at Union. * WHEN. From late tonight to late Sunday evening. * IMPACTS. At 17.0 feet, Flat Creek backs up to Smeltzer's Park. * ADDITIONAL DETAILS. - At 9:00 AM CDT Thursday the stage was 13.5 feet. - Forecast. The river is expected to rise above flood stage just after midnight tonight to a crest of 18.4 feet tomorrow evening. It will then fall below flood stage Saturday afternoon. - Flood stage is 15.0 feet.

The National Weather Service in St Louis MO has issued a Flood Warning for the following rivers in Missouri. Meramec River at Fenton. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Meramec River at Fenton. * WHEN. From Friday afternoon to Tuesday morning. * IMPACTS. At 25.2 feet, Minnie Ha Ha Park gazebo begins flooding. * ADDITIONAL DETAILS. - At 9:15 AM CDT Thursday the stage was 17.5 feet. - Forecast. The river is expected to rise above flood stage tomorrow afternoon to a crest of 25.0 feet early Sunday morning. It will then fall below flood stage early Monday morning. - Flood stage is 23.0 feet.

The Flood Warning continues for the following rivers in Missouri. Big River at Byrnesville. Meramec River near Sullivan. Bourbeuse River at Union. Meramec River near Eureka. . The Flood Warning is extended for the following rivers in Missouri. Meramec River at Valley Park. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Moderate flooding is forecast. * WHERE. Meramec River at Valley Park. * WHEN. From Friday morning to early Tuesday morning. * 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 Timberview Road. * ADDITIONAL DETAILS. - At 9:00 AM CDT Thursday the stage was 12.4 feet. - Forecast. The river is expected to rise above flood stage tomorrow morning to a crest of 21.0 feet Saturday evening. It will then fall below flood stage late Sunday evening. - Flood stage is 18.0 feet.

The Flood Warning is extended for the following rivers in Illinois. Missouri. Mississippi River at Mel Price LD. Mississippi River near Herculaneum. . The Flood Warning continues for the following rivers in Illinois. Missouri. Mississippi River at Chester. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Mississippi River near Herculaneum. * WHEN. From Friday morning to late Tuesday morning. * ADDITIONAL DETAILS. - At 10:30 AM CDT Thursday the stage was 25.1 feet. - Forecast. The river is expected to rise above flood stage tomorrow morning to a crest of 27.4 feet early Saturday afternoon. It will then fall below flood stage early Monday morning. - Flood stage is 26.0 feet.

The Flood Warning is extended for the following rivers in Illinois. Missouri. Mississippi River at Mel Price LD. Mississippi River near Herculaneum. . The Flood Warning continues for the following rivers in Illinois. Missouri. Mississippi River at Chester. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Mississippi River at Mel Price LD. * WHEN. From this evening to Tuesday afternoon. * IMPACTS. At 23.0 feet, Dresser Island Drive floods within a foot of this level. * ADDITIONAL DETAILS. - At 11:00 AM CDT Thursday the stage was 20.7 feet. - Forecast. The river is expected to rise above flood stage late this evening to a crest of 22.5 feet Saturday evening. It will then fall below flood stage late Monday morning. - Flood stage is 21.0 feet.

The Flood Warning continues for the following rivers in Missouri. Illinois. Mississippi River at Mel Price LD. Mississippi River at Chester. Mississippi River near Herculaneum. 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 Mel Price LD. * WHEN. Until early Tuesday morning. * IMPACTS. At 21.0 feet, Flood Stage. Minor flooding begins to occur at this level. * ADDITIONAL DETAILS. - At 10:00 PM CDT Thursday the stage was 21.0 feet and rising. - Recent Activity. The river first rose above flood stage on April 30, cresting near 23.6 feet on May 2. It since fell back below flood stage, but has hovered within a foot on either side of flood stage for the last several days. It has recently begun another rise, just rising above flood stage again on May 9. - Forecast. The river is expected to rise to a crest of 21.9 feet early Saturday morning. It will then fall below flood stage late Sunday evening. - Flood stage is 21.0 feet.

The Flood Warning continues for the following rivers in Missouri. Illinois. Mississippi River at Mel Price LD. Mississippi River at Chester. Mississippi River near Herculaneum. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Mississippi River near Herculaneum. * WHEN. From Friday afternoon to Monday afternoon. * IMPACTS. At 28.3 feet, Near this height, the walking trail (extension of Station Road) at Bates Memorial Park begins flooding. * ADDITIONAL DETAILS. - At 9:30 PM CDT Thursday the stage was 25.4 feet and rising. - Forecast. The river is expected to rise above flood stage early tomorrow afternoon to a crest of 26.5 feet Saturday morning. It will then fall below flood stage late Sunday morning. - Flood stage is 26.0 feet.

The Flood Warning continues for the following rivers in Missouri. Meramec River near Arnold. Meramec River near Eureka. Meramec River at Valley Park. Meramec River at Fenton. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Meramec River at Valley Park. * WHEN. From Friday morning to early Monday afternoon. * IMPACTS. At 19.5 feet, Buder Park and the recreation park at the water plant floods. * ADDITIONAL DETAILS. - At 9:30 PM CDT Thursday the stage was 15.8 feet and rising. - Forecast. The river is expected to rise above flood stage late tomorrow morning to a crest of 19.6 feet early Saturday afternoon. It will then fall below flood stage Sunday morning. - Flood stage is 18.0 feet.

The Flood Warning continues for the following rivers in Missouri. Big River at Byrnesville. . The Flood Warning is extended for the following rivers in Missouri. Bourbeuse River at Union. 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. Big River at Byrnesville. * WHEN. Until Sunday morning. * IMPACTS. At 19.0 feet, Dutch Creek Road south of Byrnesville and Byrnesville Road near John McKeever Road north of Byrnesville begin to flood. * ADDITIONAL DETAILS. - At 8:45 PM CDT Thursday the stage was 17.7 feet and rising. - Recent Activity. The river first rose above flood stage on May 8. - Forecast. The river is expected to rise to a crest of 18.9 feet tomorrow evening. It will then fall below flood stage Saturday morning. - Flood stage is 16.0 feet.

The Flood Warning continues for the following rivers in Missouri. Big River at Byrnesville. . The Flood Warning is extended for the following rivers in Missouri. Bourbeuse River at Union. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Bourbeuse River at Union. * WHEN. From late tonight to late Sunday evening. * IMPACTS. At 19.8 feet, Near this height, Missouri State Route UU is closed in both directions. * ADDITIONAL DETAILS. - At 9:00 PM CDT Thursday the stage was 14.5 feet and rising. - Forecast. The river is expected to rise above flood stage just after midnight tonight to a crest of 19.0 feet tomorrow evening. It will then fall below flood stage Saturday afternoon. - Flood stage is 15.0 feet.

The Flood Warning continues for the following rivers in Illinois. Illinois River at La Grange LD. Illinois River at Meredosia. Illinois River at Valley City. Illinois River at Hardin. 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. Illinois River at Hardin. * WHEN. Until further notice. * IMPACTS. At 25.0 feet, Flood Stage. Lowland flooding of unprotected agricultural land begins. * ADDITIONAL DETAILS. - At 9:00 PM CDT Thursday the stage was 26.7 feet and falling. - Recent Activity. The river first rose above flood stage on April 29. It crested near 26.9 feet on May 8 and has begun a slow fall. - Forecast. The river is expected to continue a slow fall but remaining above flood stage through the middle of next week. - Flood stage is 25.0 feet.

The Flood Warning continues for the following rivers in Missouri. Missouri River at Washington. Missouri River at St. Charles. Missouri River at Hermann. . The Flood Warning is extended for the following rivers in Missouri. Missouri River near Chamois. 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. Missouri River at Washington. * WHEN. Until Sunday afternoon. * IMPACTS. At 21.0 feet, Wastewater plant turns pumps on. * ADDITIONAL DETAILS. - At 7:45 PM CDT Thursday the stage was 20.6 feet and nearing a crest. - Recent Activity. The river most recently rose above flood stage this morning, May 9. - Forecast. The river is expected to crest near 20.8 feet tomorrow morning. It will then fall below flood stage early Saturday morning. - Flood stage is 20.0 feet.

The Flood Warning continues for the following rivers in Missouri. Missouri River at Washington. Missouri River at St. Charles. Missouri River at Hermann. . The Flood Warning is extended for the following rivers in Missouri. Missouri River near Chamois. 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. Missouri River at St. Charles. * WHEN. Until Monday morning. * IMPACTS. At 27.0 feet, The Katy Trail begins flooding near this height along Hawning Road, about 2 miles north northeast of the Highway 370 bridge. * ADDITIONAL DETAILS. - At 8:00 PM CDT Thursday the stage was 26.3 feet and rising. - Recent Activity. The river most recently rose above flood stage this morning, May 9. - Forecast. The river is expected to crest near 26.6 feet early tomorrow afternoon. It will then fall below flood stage early Sunday morning. - Flood stage is 25.0 feet.