* WHAT. Flooding caused by excessive rainfall is possible. * WHERE. Portions of southeast Louisiana, including the following parishes, Central Tangipahoa, East Baton Rouge, East Feliciana, Iberville, Northern Livingston, Northern Tangipahoa, Pointe Coupee, St. Helena, Washington, West Baton Rouge and West Feliciana and southern Mississippi, including the following counties, Amite, Pike, Walthall and Wilkinson. * WHEN. From Thursday evening through Saturday morning. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS. - Multiple rounds of storms will be moving through the area beginning Thursday night and continuing into Saturday morning. 2 to 4 inches of rainfall with locally higher amounts in excess of 6 inches will be possible, enhancing the flash flooding threat. - http://www.weather.gov/safety/flood

The Louisiana Department of Environmental Quality is forecasting an Ozone Advisory Day for East Baton Rouge, West Baton Rouge, Livingston, Ascension, Iberville, and Pointe Coupee Parishes, . The Air Quality Index indicates that ozone will be at the Orange level, which is unhealthy for sensitive groups. Increasing ozone levels may cause unhealthy air quality during afternoon hours. Active children and adults, the elderly, and people with respiratory diseases such as asthma should avoid prolonged outdoor exertion. Please take whatever voluntary steps you can to reduce emissions that contribute to ozone formation. Drive less and make sure your automobile is in good working condition. Make sure your gas cap is tight. Wait until after 6 PM to refuel your vehicle and use gas powered lawn equipment. More information about current air quality and what you can do to help prevent ozone formation is available at the D E Q website www.deq.louisiana.gov/enviroflash or by calling 8 6 6 8 9 6 5 3 3 7.

The Flood Warning is extended for the following rivers in Louisiana. Bayou Des Cannes Near Eunice Bayou Anacoco Near Rosepine . The Flood Warning continues for the following rivers in Texas. Louisiana. Sabine River Near Burkeville Pine Island Bayou Near Sour Lake Bundick Creek At Bundick Lake Calcasieu River Near Kinder Calcasieu River Near Oberlin Calcasieu River Near Salt Water Barrier Calcasieu River near White Oak Park Calcasieu River Near Glenmora Calcasieu River Near Oakdale Mermentau River Near Mermentau Sabine River Near Bon Wier Sabine River Near Deweyville Neches River Near Evadale Neches River Near Town Bluff Neches River at Neches River Saltwater Barrier Village Creek Near Kountze Additional information is available at www.weather.gov. The next statement will be issued Wednesday afternoon at 100 PM CDT. * WHAT. Minor flooding is forecast. * WHERE. Mermentau River near Mermentau. * WHEN. From Wednesday afternoon until further notice. * IMPACTS. At 4.0 feet, Minor lowland flooding near the river will occur. * ADDITIONAL DETAILS. - At 9:15 PM CDT Tuesday the stage was 3.7 feet. - Forecast. The river is expected to rise above flood stage early tomorrow afternoon and continue rising to a crest of 4.5 feet early Saturday morning. - Flood stage is 4.0 feet. - http://www.weather.gov/safety/flood

The Flood Warning is extended for the following rivers in Louisiana. Texas. Bundick Creek At Bundick Lake Calcasieu River Near Oakdale Mermentau River Near Mermentau Sabine River Near Burkeville Village Creek Near Kountze Pine Island Bayou Near Sour Lake . The Flood Warning continues for the following rivers in Louisiana. Texas. Bayou Anacoco Near Rosepine Calcasieu River Near Kinder Calcasieu River Near Oberlin Calcasieu River Near Salt Water Barrier Calcasieu River near White Oak Park Calcasieu River Near Glenmora Sabine River Near Bon Wier Sabine River Near Deweyville Neches River Near Evadale Neches River Near Town Bluff Neches River at Neches River Saltwater Barrier . The Flood Warning is cancelled for the following rivers in Louisiana. Bayou Des Cannes Near Eunice Additional information is available at www.weather.gov. The next statement will be issued this morning at 1100 AM CDT. * WHAT. Minor flooding is forecast. * WHERE. Mermentau River near Mermentau. * WHEN. From Friday morning until further notice. * IMPACTS. At 4.0 feet, Minor lowland flooding near the river will occur. * ADDITIONAL DETAILS. - At 9:15 AM CDT Wednesday the stage was 3.6 feet. - Forecast. The river is expected to rise above flood stage Friday morning and continue rising to 4.5 feet Sunday evening. Additional rises are possible thereafter. - Flood stage is 4.0 feet. - http://www.weather.gov/safety/flood