...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of North Carolina, including the following areas, Alleghany NC, Ashe, Caswell, Rockingham, Stokes, Surry, Watauga, Wilkes and Yadkin, Virginia, including the following areas, Alleghany VA, Amherst, Appomattox, Bath, Bedford, Bland, Botetourt, Buckingham, Campbell, Carroll, Charlotte, Craig, Floyd, Franklin, Giles, Grayson, Halifax, Henry, Montgomery, Patrick, Pittsylvania, Pulaski, Roanoke, Rockbridge, Smyth, Tazewell and Wythe, and southeast West Virginia, including the following areas, Eastern Greenbrier, Mercer, Monroe, Summers and Western Greenbrier. * WHEN...Until midnight EDT tonight. * 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... - Scattered to numerous thunderstorms are expected to develop this afternoon and persist through this evening. Rain rates of 2 to 4 inches an hour are expected. If these storms sit over an area for even a short amount of time, poor drainage flooding may occur. If storms merge or train over the same area, resulting in persistent, or repetitive rounds of rainfall, then flash flooding may occur. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. &&