* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. Portions of Illinois, including the following areas, Bond IL, Calhoun IL, Clinton IL, Fayette IL, Greene IL, Jersey IL, Macoupin IL, Madison IL, Marion IL, Monroe IL, Montgomery IL, Pike IL, Randolph IL, Saint Clair IL and Washington IL and Missouri, including the following areas, Audrain MO, Boone MO, Callaway MO, Cole MO, Crawford MO, Franklin MO, Gasconade MO, Iron MO, Jefferson MO, Lincoln MO, Madison MO, Moniteau MO, Monroe MO, Montgomery MO, Osage MO, Pike MO, Ralls MO, Reynolds MO, Saint Charles MO, Saint Francois MO, Saint Louis City MO, Saint Louis MO, Sainte Genevieve MO, Warren MO and Washington MO. * WHEN. Through late tonight. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS. - Several rounds of thunderstorms will be capable of producing heavy rainfall, with between 2 and 5 inches possible. This threat will be heightened for some locations due to the heavy rainfall that fell Friday afternoon and evening.

* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. Portions of southern Illinois, including the following areas, Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson, Jefferson, Johnson, Massac, Perry IL, Pope, Pulaski, Saline, Union, Wabash, Wayne IL, White and Williamson, southwest Indiana, including the following areas, Gibson, Pike, Posey, Spencer, Vanderburgh and Warrick, western Kentucky, including the following areas, Ballard, Caldwell, Calloway, Carlisle, Christian, Crittenden, Daviess, Fulton, Graves, Henderson, Hickman, Hopkins, Livingston, Lyon, Marshall, McCracken, McLean, Muhlenberg, Todd, Trigg, Union KY and Webster, and southeast Missouri, including the following areas, Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid, Perry MO, Ripley, Scott, Stoddard and Wayne MO. * WHEN. Through Monday morning. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS. - Widespread rainfall amounts of 2 to 3 inches occurred this morning, particularly focused across southeast Missouri, western Kentucky, and far southern Illinois. Localized higher amounts up to 5 inches were observed. Another round of very heavy rain is expected with severe thunderstorms through this evening. This likely will lead to additional rainfall amounts of 1 to 3 inches, with localized higher amounts possible. This will lead to a heightened flash flooding concern, especially in those areas that already received flooding this morning. Significant flash flooding is possible in some of these locations this evening. - http://www.weather.gov/safety/flood

* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. Portions of Illinois, including the following areas, Bond IL, Calhoun IL, Clinton IL, Fayette IL, Greene IL, Jersey IL, Macoupin IL, Madison IL, Marion IL, Monroe IL, Montgomery IL, Randolph IL, Saint Clair IL and Washington IL and Missouri, including the following areas, Audrain MO, Boone MO, Callaway MO, Cole MO, Crawford MO, Franklin MO, Gasconade MO, Iron MO, Jefferson MO, Lincoln MO, Madison MO, Moniteau MO, Montgomery MO, Osage MO, Pike MO, Reynolds MO, Saint Charles MO, Saint Francois MO, Saint Louis City MO, Saint Louis MO, Sainte Genevieve MO, Warren MO and Washington MO. * WHEN. Until 1 AM CDT Monday. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS. - Another round of thunderstorms will be capable of producing heavy rainfall through this evening, with between 2 and 5 inches possible. This threat will be heightened for some locations due to the heavy rainfall that has fallen since Friday afternoon.

The National Weather Service in St Louis MO has issued a Flood Warning for the following rivers in Illinois. Missouri. 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 Winfield. * WHEN. From late Monday night until further notice. * IMPACTS. At 28.6 feet, Water begins covering Highway C about a half mile south of Highway B in St. Charles County. * ADDITIONAL DETAILS. - At 10:30 AM CDT Saturday the stage was 25.5 feet. - Forecast. The river is expected to rise to a crest of 28.5 feet Friday morning. It will then rise to 28.5 feet Friday morning. Additional rises are possible thereafter. - Flood stage is 26.0 feet.

The Flood Warning is extended for the following rivers in Illinois. Missouri. Mississippi River at Louisiana. Mississippi River at Saverton. Mississippi River at Winfield. . The Flood Warning continues for the following rivers in Illinois. Missouri. Illinois River at Hardin. Mississippi River at Clarksville. Mississippi River at Hannibal. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is forecast. * WHERE. Mississippi River at Clarksville. * WHEN. Until further notice. * IMPACTS. At 29.0 feet, Water enters the parking lot entrance at the Clarksville Riverfront Park. * ADDITIONAL DETAILS. - At 8:30 PM CDT Saturday the stage was 24.9 feet. - Forecast. The river will rise to flood stage early tomorrow afternoon. It will then fall to 24.9 feet Monday morning. It will then rise above flood stage again Monday morning. - Flood stage is 25.0 feet.

TORLSX The National Weather Service in St Louis has issued a * Tornado Warning for. Northwestern Jefferson County in east central Missouri. East central Franklin County in east central Missouri. Southwestern St. Louis County in east central Missouri. * Until 600 PM CDT. * At 509 PM CDT, a severe thunderstorm capable of producing a tornado was located over Gray Summit, moving east at 35 mph. HAZARD. Tornado. SOURCE. Radar indicated rotation. IMPACT. Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This dangerous storm will be near. Wildwood, Eureka, and Pacific around 515 PM CDT. Ellisville around 520 PM CDT. Ballwin around 525 PM CDT. Other locations in the path of this tornadic thunderstorm include Manchester, Valley Park, Murphy, High Ridge, Winchester, Twin Oaks, Kirkwood, Sunset Hills, Des Peres, Fenton, Sappington and Huntleigh. This also includes Route 66 State Park and Castlewood State Park. This includes Interstate 44 in Missouri between exits 251 and 276.

SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for. Western Madison County in southwestern Illinois. Northwestern St. Clair County in southwestern Illinois. St. Louis City in east central Missouri. Northeastern St. Charles County in east central Missouri. Northeastern St. Louis County in east central Missouri. * Until 600 PM CDT. * At 511 PM CDT, a severe thunderstorm was located over Lambert-St. Louis International Airport, moving east at 30 mph. HAZARD. Two inch hail and 70 mph wind gusts. SOURCE. Radar indicated. IMPACT. People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * This severe thunderstorm will be near. Florissant, Hazelwood, Ferguson, Overland, Jennings, Berkeley, Black Jack, St. John, Dellwood, and Normandy around 515 PM CDT. St. Louis, Bellefontaine Neighbors, Riverview, Spanish Lake, Pine Lawn, Moline Acres, Flordell Hills, and Glasgow Village around 520 PM CDT. Madison around 525 PM CDT. Granite City and West Alton around 530 PM CDT. Other locations in the path of this severe thunderstorm include Pontoon Beach, Hartford, Edwardsville, South Roxana and Roxana. This includes the following highways. Interstate 64 in Illinois near exit 9. Interstate 70 in Missouri near exit 231. This also includes Scott Joplin Historic Site, Confluence State Park, and Horseshoe Lake State Park.

At 520 PM CDT, a severe thunderstorm capable of producing a tornado was located over Eureka, moving east at 30 mph. HAZARD. Tornado and two inch hail. SOURCE. Radar indicated rotation. IMPACT. Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near. Wildwood, Eureka, Byrnes Mill, and High Ridge around 525 PM CDT. Other locations in the path of this tornadic thunderstorm include Valley Park, Murphy, Fenton, Kirkwood, Sunset Hills and Sappington. This also includes Route 66 State Park and Castlewood State Park. This includes Interstate 44 in Missouri between exits 261 and 276.

SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for. South central St. Charles County in east central Missouri. West central St. Louis County in east central Missouri. * Until 615 PM CDT. * At 527 PM CDT, a severe thunderstorm was located over Wildwood, moving east at 30 mph. HAZARD. Two inch hail and 70 mph wind gusts. SOURCE. Radar indicated. IMPACT. People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include. Chesterfield, Wildwood, Ballwin, Maryland Heights, Manchester, Creve Coeur, Town and Country, Ellisville, Weldon Spring, Frontenac, Clarkson Valley, Spirit of St. Louis Airport, Westwood, and Country Life Acres. This also includes Babler Memorial State Park.

At 529 PM CDT, a severe thunderstorm capable of producing a tornado was located over Eureka, moving east at 35 mph. HAZARD. Tornado and two inch hail. SOURCE. Radar indicated rotation. IMPACT. Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near. Ballwin, Manchester, Valley Park, Fenton, Murphy, High Ridge, and Twin Oaks around 535 PM CDT. Kirkwood, Sunset Hills, Des Peres, and Sappington around 540 PM CDT. This also includes Route 66 State Park and Castlewood State Park. This includes Interstate 44 in Missouri between exits 261 and 276.

At 520 PM CDT, a severe thunderstorm was located over Dellwood, moving east at 30 mph. HAZARD. 70 mph wind gusts and ping pong ball size hail. SOURCE. Trained weather spotters. At 520 PM ping pong ball sized hail was reported in Hazelwood. IMPACT. People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. This severe storm will be near. St. Louis, Ferguson, Jennings, Bellefontaine Neighbors, Black Jack, Dellwood, Madison, Riverview, Spanish Lake, and Moline Acres around 525 PM CDT. Granite City and West Alton around 530 PM CDT. Other locations in the path of this severe thunderstorm include Edwardsville, Pontoon Beach, South Roxana, Hartford and Roxana. This also includes Scott Joplin Historic Site, Confluence State Park, and Horseshoe Lake State Park. This includes Interstate 64 in Illinois near exit 9.

At 540 PM CDT, a severe thunderstorm was located near Granite City, moving east at 30 mph. HAZARD. 60 mph wind gusts and quarter size hail. SOURCE. Radar indicated. IMPACT. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include. Edwardsville, Pontoon Beach, South Roxana, Roxana and Hartford. This also includes Horseshoe Lake State Park.

At 540 PM CDT, a severe thunderstorm capable of producing a tornado was located north of High Ridge, moving east at 35 mph. HAZARD. Tornado and tennis ball size hail. SOURCE. Radar indicated rotation. IMPACT. Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near. Kirkwood, Sunset Hills, Fenton, Murphy, and Sappington around 545 PM CDT. This also includes Route 66 State Park and Castlewood State Park. This includes Interstate 44 in Missouri between exits 261 and 276.

At 548 PM CDT, a severe thunderstorm capable of producing a tornado was located over Sappington, moving east at 35 mph. HAZARD. Tornado and tennis ball size hail. SOURCE. Radar indicated rotation. IMPACT. Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This tornadic thunderstorm will remain over mainly rural areas of north central Jefferson and south central St. Louis Counties, including the following locations. Peerless Park and Parkdale. This includes Interstate 44 in Missouri between exits 269 and 276.

SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for. Eastern Crawford County in east central Missouri. Southwestern Jefferson County in east central Missouri. Northern Washington County in east central Missouri. Southeastern Franklin County in east central Missouri. * Until 630 PM CDT. * At 549 PM CDT, a severe thunderstorm was located near Miramiguoa Park, moving east at 30 mph. HAZARD. 60 mph wind gusts and quarter size hail. SOURCE. Radar indicated. IMPACT. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include. Anthonies Mill, Old Mines, Richwoods, Fletcher, and Morse Mill. This also includes Washington State Park.

SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for. Southeastern Calhoun County in southwestern Illinois. Northwestern St. Charles County in east central Missouri. North central St. Louis County in east central Missouri. * Until 630 PM CDT. * At 547 PM CDT, a severe thunderstorm was located over St. Paul, moving east at 40 mph. HAZARD. 60 mph wind gusts and quarter size hail. SOURCE. Radar indicated. IMPACT. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near. O'Fallon, St. Peters, and St. Paul around 555 PM CDT. St. Charles around 600 PM CDT. Other locations in the path of this severe thunderstorm include Hazelwood, Bridgeton, Orchard Farms, Florissant and Portage Des Sioux. This includes Interstate 70 in Missouri between exits 208 and 231. This also includes First Missouri State Capitol Historic Site.

TORLSX The National Weather Service in St Louis has issued a * Tornado Warning for. Northwestern Monroe County in southwestern Illinois. Northwestern St. Clair County in southwestern Illinois. St. Louis City in east central Missouri. South central St. Louis County in east central Missouri. * Until 630 PM CDT. * At 543 PM CDT, a severe thunderstorm capable of producing a tornado was located over Fenton, moving east at 35 mph. HAZARD. Tornado and tennis ball size hail. SOURCE. Radar indicated rotation. IMPACT. Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This dangerous storm will be near. Kirkwood, Webster Groves, Crestwood, Sunset Hills, Shrewsbury, Lakeshire, Oakland, Affton, Mehlville, and Lemay around 550 PM CDT. St. Louis, Columbia, Dupo, and East Carondelet around 555 PM CDT. Cahokia around 600 PM CDT. Other locations in the path of this tornadic thunderstorm include Cahokia Parks Airport, Belleville, Centreville, Millstadt and Alorton. This also includes Scott Joplin Historic Site. This includes the following highways. Interstate 64 in Illinois near exit 9. Interstate 44 in Missouri near exit 277.

At 538 PM CDT, a severe thunderstorm was located over Ellisville, moving east at 30 mph. HAZARD. Tennis ball size hail and 70 mph wind gusts. SOURCE. Public reported golf ball size hail in Eureka. IMPACT. People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include. Chesterfield, Wildwood, Ballwin, Maryland Heights, Manchester, Creve Coeur, Town and Country, Ellisville, Frontenac, Clarkson Valley, Spirit of St. Louis Airport, Westwood, and Country Life Acres. This also includes Babler Memorial State Park.

SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for. Madison County in southwestern Illinois. * Until 630 PM CDT. * At 529 PM CDT, a severe thunderstorm was located over Granite City, moving east at 35 mph. HAZARD. Ping pong ball size hail and 60 mph wind gusts. SOURCE. Radar indicated. IMPACT. People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near. Collinsville, Glen Carbon, Troy, Maryville, and Pontoon Beach around 535 PM CDT. Other locations in the path of this severe thunderstorm include St. Jacob, Highland and Marine. This includes the following highways. Interstate 70 in Illinois between exits 21 and 30. Interstate 55 in Illinois between exits 23 and 37.

* WHAT. Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE. A portion of east central Missouri, including the following counties, northwestern Franklin, Gasconade, southwestern Montgomery, west central Saint Charles and Warren. * WHEN. Until 800 PM CDT. * IMPACTS. Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas. * ADDITIONAL DETAILS. - At 505 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. This is causing urban and small stream flooding. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include. Washington, Warrenton, Wright City, Owensville, Hermann, New Haven, Gerald, Marthasville, Truesdale, Innsbrook, Bland, Rosebud, Treloar, Swiss, Drake, Mount Sterling, Dutzow, Foristell, Gasconade and Berger.

* WHAT. Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE. A portion of east central Missouri, including the following counties, Saint Charles and northwestern Saint Louis. * WHEN. Until 800 PM CDT. * IMPACTS. Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas. * ADDITIONAL DETAILS. - At 501 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. This is causing urban and small stream flooding. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include. O'Fallon, St. Charles, St. Peters, Florissant, Chesterfield, Wildwood, Wentzville, Maryland Heights, Hazelwood, Lake St. Louis, Bridgeton, Dardenne Prairie, Weldon Spring, Cottleville, St. Paul, New Melle, Josephville, Portage Des Sioux, Augusta and Weldon Spring Heights.

THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 320 IN EFFECT UNTIL 11 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 7 COUNTIES IN SOUTH CENTRAL ILLINOIS CLINTON MARION WASHINGTON IN SOUTHWEST ILLINOIS MADISON MONROE RANDOLPH SAINT CLAIR IN MISSOURI THIS WATCH INCLUDES 17 COUNTIES IN CENTRAL MISSOURI COLE MONITEAU OSAGE IN EAST CENTRAL MISSOURI CRAWFORD FRANKLIN GASCONADE JEFFERSON SAINT CHARLES SAINT LOUIS SAINT LOUIS CITY WARREN WASHINGTON IN SOUTHEAST MISSOURI IRON MADISON REYNOLDS SAINT FRANCOIS SAINTE GENEVIEVE THIS INCLUDES THE CITIES OF ALTON, BELLEVILLE, CAHOKIA, CENTRALIA, CHESTER, EDWARDSVILLE, FARMINGTON, JEFFERSON CITY, SAINT CHARLES, SAINT LOUIS, SALEM, SPARTA, SULLIVAN, UNION, AND WASHINGTON.

The Flood Warning is extended for the following rivers in Illinois. Missouri. Mississippi River at Louisiana. Mississippi River at Hannibal. Mississippi River at Winfield. Mississippi River at Saverton. . The Flood Warning continues for the following rivers in Illinois. Missouri. Mississippi River at Clarksville. 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 Clarksville. * WHEN. Until further notice. * IMPACTS. At 29.0 feet, Water enters the parking lot entrance at the Clarksville Riverfront Park. * ADDITIONAL DETAILS. - At 11:30 AM CDT Sunday the stage was 25.1 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 11:30 AM CDT Sunday was 25.1 feet. - Forecast. The river is expected to rise to 28.7 feet Friday evening. Additional rises are possible thereafter. - Flood stage is 25.0 feet.

The Flood Warning continues for the following rivers in Illinois. 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. * ADDITIONAL DETAILS. - At 10:00 AM CDT Sunday the stage was 26.3 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 10:00 AM CDT Sunday was 26.3 feet. - Forecast. The river is expected to rise to 27.7 feet Saturday morning. Additional rises are possible thereafter. - Flood stage is 25.0 feet.