* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. Portions of south central and southeast Virginia, including the following areas, in south central Virginia, Dinwiddie and Nottoway. In southeast Virginia, Chesapeake, Isle of Wight, Norfolk/Portsmouth, Southampton, Suffolk, Sussex and Virginia Beach. * WHEN. Through late tonight. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS. - A slow-moving frontal boundary will provide focus for numerous rounds of showers and storms across the watch area today. These showers and storms, along with increasing moisture results in potential for periods of locally heavy rainfall and scattered instances of flooding, especially in flood prone and urban areas, and where storms recur through tonight. - http://www.weather.gov/safety/flood