* WHAT. Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. Westmoreland and Northumberland Counties. * WHEN. Until 4 PM EDT Tuesday. * IMPACTS. Shallow flooding is expected in the most vulnerable locations near the waterfront and shoreline resulting in a low threat of property damage. Expect up to one foot of water above ground level in low lying, vulnerable areas. Some roads and low lying property including parking lots, parks and lawns near the waterfront will experience shallow flooding.

* WHAT. Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. Westmoreland and Northumberland Counties. * WHEN. Until 4 PM EDT this afternoon. * IMPACTS. Shallow flooding is expected in the most vulnerable locations near the waterfront and shoreline resulting in a low threat of property damage. Expect up to one foot of water above ground level in low lying, vulnerable areas. Some roads and low lying property including parking lots, parks and lawns near the waterfront will experience shallow flooding.

* WHAT. Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. Westmoreland and Northumberland Counties. * WHEN. Until 4 PM EDT this afternoon. * IMPACTS. Shallow flooding is expected in the most vulnerable locations near the waterfront and shoreline resulting in a low threat of property damage. Expect up to one foot of water above ground level in low lying, vulnerable areas. Some roads and low lying property including parking lots, parks and lawns near the waterfront will experience shallow flooding.

* WHAT. Northeast winds around 10 kt with gusts up to 20 kt. * WHERE. Tidal Potomac from Key Bridge to Indian Head MD. * WHEN. Until midnight EDT tonight. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Northeast winds 10 to 20 kt with gusts up to 30 kt. * WHERE. Chesapeake Bay from North Beach MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN. Until 6 AM EDT Wednesday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Northeast winds 10 to 15 kt with gusts up to 25 kt. * WHERE. Chesapeake Bay north of North Beach MD, Tidal Potomac from Indian Head to Cobb Island MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Patuxent River to Broomes Island MD. * WHEN. Until 6 AM EDT Wednesday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE. Shoreline in Calvert County. * WHEN. Until 6 PM EDT this evening, especially around the time of high tide. * IMPACTS. At 3.0 feet, parking lots near Charles Street in Solomons begin to flood, with several inches of water covering low-lying portions of Charles Street and Williams Street. * ADDITIONAL DETAILS. Tides one to one and a half feet above normal. High tide at Solomons Island is at 2:07 PM.

* WHAT. Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE. Shoreline in the District of Columbia. * WHEN. Until 10 PM EDT this evening, especially around the time of high tide. * IMPACTS. Shoreline inundation is expected along portions of the seawall adjacent to Ohio Drive and the Hains Point Loop Road and near the Tidal Basin. * ADDITIONAL DETAILS. Tides one to one and a half feet above normal. High tide at Washington Channel is at 7:51 AM and 8:14 PM.

* WHAT. Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE. Shoreline in Charles and King George Counties. * WHEN. Until 6 PM EDT this evening, especially around the time of high tide. * IMPACTS. At 3.5 feet, water reaches yards near Cobb Island and docks near Dahlgren. * ADDITIONAL DETAILS. Tides one to one and a half feet above normal. High tide at Goose Bay is at 3:43 AM and 4:06 PM. High tide at Dahlgren is at 2:55 PM.

* WHAT. Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE. Shoreline in Anne Arundel County. * WHEN. Until 10 PM EDT this evening, especially around the time of high tide. * IMPACTS. At 2.6 feet, water may begin to pond in the parking lot at Annapolis City Dock, and surround the Alex Haley Memorial. * ADDITIONAL DETAILS. Tides one to one and a half feet above normal. High tide at Annapolis U.S. Naval Academy is at 5:03 AM and 5:24 PM.

* WHAT. Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE. Shoreline in the City of Alexandria and Arlington County. * WHEN. Until 10 PM EDT this evening, especially around the time of high tide. * IMPACTS. Water is expected to approach the curb near the intersection of King Street and Strand Street in Alexandria. * ADDITIONAL DETAILS. Tides one to one and a half feet above normal. High tide at Alexandria is at 8:09 AM and 8:32 PM.

* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. Portions of central, east central, eastern, north central, south central, and southeast Virginia, including the following areas, in central Virginia, Eastern Chesterfield (Including Col. Heights), Eastern Hanover, Eastern Henrico, Western Chesterfield, Western Hanover and Western Henrico (Including the City of Richmond). In east central Virginia, Charles City, Eastern Essex, Eastern King William, Eastern King and Queen, New Kent, Richmond, Western Essex, Western King William, Western King and Queen and Westmoreland. In eastern Virginia, Lancaster, Mathews, Middlesex and Northumberland. In north central Virginia, Caroline. In south central Virginia, Dinwiddie and Prince George. In southeast Virginia, Chesapeake, Gloucester, Greensville, Hampton/Poquoson, Isle of Wight, James City, Newport News, Norfolk/Portsmouth, Southampton, Suffolk, Surry, Sussex, Virginia Beach and York. * WHEN. From 7 AM EDT this morning through late tonight. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS. - Widespread moderate to locally heavy rain is expected to fall across the region as low pressure stalls across the Carolinas through Tuesday night. - http://www.weather.gov/safety/flood