* WHAT. Flash Flooding caused by a potential dam failure is possible at the Byllesby and Buck Hydroelectric Project. * WHERE. A portion of southwest Virginia, including the following counties, Carroll, Pulaski and Wythe. * WHEN. Through this afternoon. * IMPACTS. Dam failure may result in flash flooding of low-lying areas below the dam. * ADDITIONAL DETAILS. - For flooding safety information, go to http://www.weather.gov/safety/flood

The Flood Warning is extended for the following rivers in Virginia. Roanoke River At Roanoke affecting Roanoke, City of Roanoke and City of Salem independent cities. For the Roanoke River. including Roanoke, Sandy Level, Altavista, Brookneal, Randolph. Moderate flooding is forecast. * WHAT. Moderate flooding is occurring and moderate flooding is forecast. * WHERE. Roanoke River at Roanoke. * WHEN. Until late tomorrow evening. * IMPACTS. At 11.0 feet, Wiley Drive at the railroad underpass near Crystal Springs Avenue is flooded. At 14.0 feet, Jefferson Street at Belleview Avenue near Carilion Roanoke Memorial Hospital begins to flood. * ADDITIONAL DETAILS. - At 9:20 PM EDT Friday the stage was 13.1 feet. - Bankfull stage is 10.0 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 9:20 PM EDT Friday was 13.2 feet. - Forecast. The river is expected to rise to a crest of 13.3 feet just after midnight tonight. It will then fall below flood stage late tomorrow morning. - Flood stage is 10.0 feet.

* WHAT. Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE. Portions of southwest and west central Virginia, including the following counties, in southwest Virginia, Craig. In west central Virginia, Botetourt. * WHEN. Until 245 PM EDT Saturday. * IMPACTS. Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Numerous roads remain closed due to flooding. It will take several hours for all the water from these storms to work through local drainage systems in urban areas. * ADDITIONAL DETAILS. - At 841 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 4 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include. Buchanan, Troutville, New Castle, Oriskany, Eagle Rock, Paint Bank and Sinking Creek. - Flooding will continue along Craig Creek. At Camp Easter Seals minor flooding was occurring. The stage was 9.3 feet and falling. At Parr minor flooding was occurring the stage was 12.6 feet and rising. - http://www.weather.gov/safety/flood

The Flood Warning continues for the following rivers in Virginia. West Virginia. New River at Glen Lyn affecting Giles, Monroe, Mercer and Summers Counties. New River at Radford affecting Montgomery, City of Radford and Pulaski independent cities. New River Near Galax affecting Carroll, Grayson and City of Galax independent cities. New River at Allisonia affecting Wythe and Pulaski Counties. For the New River. including Galax, Allisonia, Radford, Glen Lyn. Major flooding is forecast. * WHAT. Moderate flooding is occurring and major flooding is forecast. * WHERE. New River at Glen Lyn. * WHEN. From this evening to late Monday morning. * ADDITIONAL DETAILS. - At 8:30 PM EDT Friday the stage was 16.0 feet. - Bankfull stage is 11.0 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 8:30 PM EDT Friday was 16.0 feet. - Forecast. The river is expected to rise to a crest of 21.3 feet tomorrow evening. It will then fall below flood stage late Sunday evening. - Flood stage is 15.0 feet.

The Flood Warning continues for the following rivers in Virginia. West Virginia. New River at Glen Lyn affecting Giles, Monroe, Mercer and Summers Counties. New River at Radford affecting Montgomery, City of Radford and Pulaski independent cities. New River Near Galax affecting Carroll, Grayson and City of Galax independent cities. New River at Allisonia affecting Wythe and Pulaski Counties. For the New River. including Galax, Allisonia, Radford, Glen Lyn. Major flooding is forecast. * WHAT. Major flooding is occurring and major flooding is forecast. * WHERE. New River near Galax. * WHEN. Until early Sunday morning. * ADDITIONAL DETAILS. - At 8:30 PM EDT Friday the stage was 20.7 feet. - Bankfull stage is 5.0 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 8:30 PM EDT Friday was 20.7 feet. - Forecast. The river is expected to rise to a crest of 22.0 feet just after midnight tonight. It will then fall below flood stage tomorrow afternoon. - Flood stage is 9.0 feet.

The Flood Warning continues for the following rivers in Virginia. West Virginia. New River at Glen Lyn affecting Giles, Monroe, Mercer and Summers Counties. New River at Radford affecting Montgomery, City of Radford and Pulaski independent cities. New River Near Galax affecting Carroll, Grayson and City of Galax independent cities. New River at Allisonia affecting Wythe and Pulaski Counties. For the New River. including Galax, Allisonia, Radford, Glen Lyn. Major flooding is forecast. * WHAT. Major flooding is occurring and major flooding is forecast. * WHERE. New River at Allisonia. * WHEN. Until Sunday evening. * ADDITIONAL DETAILS. - At 8:30 PM EDT Friday the stage was 20.0 feet. - Bankfull stage is 7.0 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 8:30 PM EDT Friday was 20.0 feet. - Forecast. The river is expected to rise to a crest of 21.0 feet just after midnight tonight. It will then fall below flood stage Sunday morning. - Flood stage is 8.0 feet.

The Flood Warning continues for the following rivers in Virginia. West Virginia. New River at Glen Lyn affecting Giles, Monroe, Mercer and Summers Counties. New River at Radford affecting Montgomery, City of Radford and Pulaski independent cities. New River Near Galax affecting Carroll, Grayson and City of Galax independent cities. New River at Allisonia affecting Wythe and Pulaski Counties. For the New River. including Galax, Allisonia, Radford, Glen Lyn. Major flooding is forecast. * WHAT. Major flooding is occurring and major flooding is forecast. * WHERE. New River at Radford. * WHEN. Until late Sunday evening. * IMPACTS. At 28.0 feet, Green Hill Apartments parking lot floods and Radford University student apartment parking lots are affected. * ADDITIONAL DETAILS. - At 8:15 PM EDT Friday the stage was 23.7 feet. - Bankfull stage is 10.0 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 8:15 PM EDT Friday was 23.7 feet. - Forecast. The river is expected to rise to a crest of 27.5 feet early tomorrow afternoon. It will then fall below flood stage Sunday afternoon. - Flood stage is 14.0 feet.

* WHAT. Flooding caused by excessive rainfall continues. * WHERE. A portion of southwest Virginia, including the following counties and independent city, City of Radford, Giles and Pulaski. * WHEN. Until 900 AM EDT Saturday. * IMPACTS. Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings may be inundated with water and may not be passable. * ADDITIONAL DETAILS. - At 857 PM EDT, Doppler radar indicated heavy rain due to thunderstorms, though rainfall has ended. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 4 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include. Radford, Pulaski, Pearisburg, Dublin, Narrows, Pembroke and Poplar Hill. - http://www.weather.gov/safety/flood

FFWRNK The National Weather Service in Blacksburg has extended the * Flash Flood Warning for. Carroll County in southwestern Virginia. Wythe County in southwestern Virginia. The City of Galax in southwestern Virginia. * Until 900 AM EDT Saturday. * At 712 PM EDT, Doppler radar and automated rain gauges indicated that rainfall has exited the area. However, runoff from between 6 and 9 inches of rain that fell earlier today continues to collect in area rivers, and will cause rapid rises through the evening. Several roads have been damaged by intense flooding, with some areas completely flooded. This is a FLASH FLOOD EMERGENCY for Wythe and Carroll Counties. This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW! HAZARD. Life threatening rapid river rises. SOURCE. Radar and automated gauges. IMPACT. This is a PARTICULARLY DANGEROUS SITUATION. REMAIN AT HIGHER GROUND! Life threatening flooding of low water crossings, small creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include. Wytheville. Galax. Hillsville. Rural Retreat. Patterson. Max Meadows. Fancy Gap. This includes the following streams and drainages. Brown Lick Branch, Brannon Branch, Brushy Fork, Buddle Branch, Burks Fork, Ararat River, Big Reed Island Creek and Brush Creek.