* WHAT. Flooding caused by excessive rainfall is possible. * WHERE. Portions of Arkansas, including the following counties, Columbia, Hempstead, Howard, Lafayette, Little River, Miller, Nevada, Sevier and Union, Louisiana, including the following parishes, Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto, Grant, Jackson, La Salle, Lincoln, Natchitoches, Ouachita, Red River, Sabine, Union, Webster and Winn, southeast Oklahoma, including the following county, McCurtain, and Texas, including the following counties, Angelina, Bowie, Camp, Cass, Cherokee, Franklin, Gregg, Harrison, Marion, Morris, Nacogdoches, Panola, Red River, Rusk, Sabine, San Augustine, Shelby, Smith, Titus, Upshur and Wood. * WHEN. From Sunday morning through Monday evening. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS. - http://www.weather.gov/safety/flood

* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. Portions of Arkansas, including the following counties, Columbia, Hempstead, Howard, Lafayette, Little River, Miller, Nevada, Sevier and Union, Louisiana, including the following parishes, Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto, Grant, Jackson, La Salle, Lincoln, Natchitoches, Ouachita, Red River, Sabine, Union, Webster and Winn, southeast Oklahoma, including the following county, McCurtain, and Texas, including the following counties, Angelina, Bowie, Camp, Cass, Cherokee, Franklin, Gregg, Harrison, Marion, Morris, Nacogdoches, Panola, Red River, Rusk, Sabine, San Augustine, Shelby, Smith, Titus, Upshur and Wood. * WHEN. From 7 AM CDT this morning through Monday evening. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS. - A line of showers and thunderstorms will move into extreme Southeast Oklahoma, adjacent sections of Southwest Arkansas, and Northeast Texas this morning, but should weaken later this morning. However, additional showers and thunderstorms are expected to redevelop this afternoon across these areas, before shifting slowly east northeast into Southwest Arkansas, Deep East Texas, and North Louisiana this evening and overnight. Locally heavy rainfall is possible with these storms, this afternoon and tonight, with the heavy rain threat shifting into Northcentral and Northeast Louisiana Monday morning. Widespread rainfall amounts of 2-4 inches are expected, with isolated higher amounts possible. Given the saturated grounds, the heavy rainfall will quickly run off, and could result in flash flooding. - Http://www.weather.gov/safety/flood

* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. The western half of Arkansas. * 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. - Rainfall rates at times may exceed runoff rates, which will promote instances of flash flooding. Up to three inches of total rainfall is expected across the watch area. - http://www.weather.gov/safety/flood

At 530 PM CDT, Doppler radar was tracking a strong thunderstorm 8 miles northwest of Overton, or 11 miles west of Kilgore, moving northeast at 40 mph. HAZARD. Wind gusts up to 50 mph and half inch hail. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include. Tyler, Longview, Kilgore, Whitehouse, White Oak, Gladewater, Gilmer, Hallsville, Overton, Bullard, Big Sandy, Arp, Clarksville City, East Mountain, Liberty City, West Mountain, New Chapel Hill, Union Grove, Warren City, and Rolling Meadows.

* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. The western half of Arkansas. * 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. - http://www.weather.gov/safety/flood

* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. Portions of Arkansas, including the following counties, Columbia, Hempstead, Howard, Lafayette, Little River, Miller, Nevada, Sevier and Union, Louisiana, including the following parishes, Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto, Grant, Jackson, La Salle, Lincoln, Natchitoches, Ouachita, Red River, Sabine, Union, Webster and Winn, southeast Oklahoma, including the following county, McCurtain, and Texas, including the following counties, Angelina, Bowie, Camp, Cass, Cherokee, Franklin, Gregg, Harrison, Marion, Morris, Nacogdoches, Panola, Red River, Rusk, Sabine, San Augustine, Shelby, Smith, Titus, Upshur and Wood. * WHEN. Through Monday evening. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS. - http://www.weather.gov/safety/flood

The Flood Warning is extended for the following rivers in Texas. Black Cypress Bayou At Jefferson affecting Marion and Cass Counties. For the Black Cypress Bayou. including Jefferson. Minor flooding is forecast. * WHAT. Minor flooding is forecast. * WHERE. Black Cypress Bayou at Jefferson. * WHEN. Until further notice. * IMPACTS. At 15.0 feet, Minor lowland flooding. * ADDITIONAL DETAILS. - At 12:00 PM CDT Sunday the stage was 12.2 feet. - Bankfull stage is 13.0 feet. - Forecast. The river is expected to rise above flood stage late tomorrow morning and continue rising to a crest of 15.5 feet Wednesday evening. - Flood stage is 13.0 feet. - Flood History. This crest compares to a previous crest of 15.6 feet on 06/01/1994. - http://www.weather.gov/safety/flood