* WHAT. Northeast winds 20 to 30 mph with gusts up to 45 mph expected. Gusts up to 50 mph are likely along the immediate shore of the Chesapeake Bay and Tidal Potomac. * WHERE. Portions of central, northeast and southern Maryland, The District of Columbia and central and northern Virginia. * WHEN. From 8 AM to 8 PM EDT Saturday. * IMPACTS. Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS. The combination of a long period of gusty winds and increasingly saturated grounds from rain will result in a higher likelihood for downed trees across the area.

* WHAT. Northeast winds 20 to 30 mph with gusts up to 45 mph expected. Gusts up to 50 mph are likely along the immediate shore of the Chesapeake Bay and Tidal Potomac. * WHERE. Southern Baltimore, Anne Arundel and Southeast Harford Counties. * WHEN. From 8 AM to 8 PM EDT Saturday. * IMPACTS. Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS. The combination of a long period of gusty winds and increasingly saturated grounds from rain will result in a higher likelihood for downed trees across the area.

* WHAT. Northeast winds 30 to 40 kt with gusts up to 55 kt and waves 3 to 6 ft. * WHERE. Chesapeake Bay from North Beach MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Choptank River to Cambridge MD and the Little Choptank River, Patuxent River to Broomes Island MD, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN. This evening through late Saturday night. * IMPACTS. Very strong winds will cause hazardous waves which could capsize or damage vessels.

* WHAT. For the Small Craft Advisory, northeast winds 10 to 20 kt with gusts up to 30 kt. For the Gale Warning, northeast winds 25 to 35 kt with gusts up to 45 kt and waves 2 to 4 ft expected. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of North Beach MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, and Eastern Bay. * WHEN. For the Small Craft Advisory, until 6 PM EDT this evening. For the Gale Warning, from 6 PM this evening to midnight EDT Saturday night. * IMPACTS. Strong winds will cause hazardous waves which could capsize or damage vessels.

* WHAT. For the Small Craft Advisory, northeast winds 10 to 20 kt with gusts up to 30 kt. For the Gale Warning, northeast winds 25 to 35 kt with gusts up to 45 kt and waves 2 to 4 ft expected. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of North Beach MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, and Eastern Bay. * WHEN. For the Small Craft Advisory, until 6 PM EDT this evening. For the Gale Warning, from 6 PM this evening to midnight EDT Saturday night. * IMPACTS. Strong winds will cause hazardous waves which could capsize or damage vessels.

* WHAT. For the Coastal Flood Advisory, up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Watch, up to one foot of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE. Shoreline in the City of Alexandria and Arlington County. * WHEN. For the Coastal Flood Advisory, from midnight tonight to 6 AM EDT Saturday, especially around the time of high tide. For the Coastal Flood Watch, from Saturday morning through late Saturday night, especially around the time of high tide. * IMPACTS. Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. * ADDITIONAL DETAILS. Tides one to one and a half feet above normal. The next high tide at Alexandria is at 2:19 AM and 3:04 PM.

* WHAT. Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Fairfax, Stafford and Central and Southeast Prince William/Manassas/Manassas Park Counties. * WHEN. From midnight tonight to 5 AM EDT Sunday, especially around the time of high tide. * IMPACTS. Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS. Tides one and a half to two feet above normal. The worst flooding will occur with the Saturday afternoon and Saturday night high tides.

* WHAT. For the Coastal Flood Advisory, up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Warning, one to two feet of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in Anne Arundel County. * WHEN. For the Coastal Flood Advisory, from 9 AM to 2 PM EDT Saturday, especially around the time of high tide. For the Coastal Flood Warning, from 8 PM Saturday to 8 AM EDT Sunday, especially around the time of high tide. * IMPACTS. At 3.5 feet, water reaches the floor of the Maritime Museum in Annapolis, begins to cover Bowyer Road on the Naval Academy campus, and numerous businesses on Dock Street are flooded, along with the City Dock parking lot. * ADDITIONAL DETAILS. Tides one and a half to two feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 12:09 AM and 11:02 AM.

* WHAT. For the Coastal Flood Advisory, up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Warning, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in the District of Columbia. * WHEN. For the Coastal Flood Advisory, from midnight tonight to 6 AM EDT Saturday, especially around the time of high tide. For the Coastal Flood Warning, from 10 AM Saturday to 7 AM EDT Sunday, especially around the time of high tide. * IMPACTS. The unprotected area on the Southwest Waterfront at the DC Seafood Market is expected to flood. Water is expected to approach parts of the Hains Point Loop Road, but it will likely be closed. * ADDITIONAL DETAILS. Tides one to one and a half feet above normal. The next high tide at Washington Channel is at 2:01 AM and 2:46 PM.

* WHAT. For the Coastal Flood Advisory, up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Watch, up to one half foot of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE. Shoreline in Calvert County. * WHEN. For the Coastal Flood Advisory, from 5 AM to 4 PM EDT Saturday, especially around the time of high tide. For the Coastal Flood Watch, from Saturday afternoon through late Saturday night, especially around the time of high tide. * IMPACTS. At 3.0 feet, water is expected to reach backyards near 9th Street in North Beach, and could approach 9th Street. 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 and a half to two feet above normal. The next high tide at Solomons Island is at 8:27 PM and 8:30 AM. The next high tide at Chesapeake Beach is at 10:23 PM and 10:31 AM.

* WHAT. For the Coastal Flood Advisory, up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Warning, one to two feet of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in St. Marys County. * WHEN. For the Coastal Flood Advisory, until 2 AM EDT Saturday, especially around the time of high tide. For the Coastal Flood Warning, from 2 AM Saturday to 2 AM EDT Sunday, especially around the time of high tide. * IMPACTS. At 3.5 feet, water covers roads on Saint George Island, is in yards, and is approaching structures. To the east, inundation is occurring at multiple marinas off St. Mary's River, Smith Creek, and Jutland Creek. * ADDITIONAL DETAILS. Tides two and a half to three feet above normal. The next high tide at Coltons Point is at 8:43 PM and 9:28 AM. The next high tide at Point Lookout is at 7:42 PM and 7:50 AM. The next high tide at Piney Point is at 8:07 PM and 8:52 AM.

* WHAT. For the Coastal Flood Advisory, up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Watch, up to one foot of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE. Shoreline in Charles and King George Counties. * WHEN. For the Coastal Flood Advisory, from 7 PM this evening to 4 AM EDT Saturday, especially around the time of high tide. For the Coastal Flood Watch, from late tonight through Saturday 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 two and a half to three feet above normal. The next high tide at Indian Head is at 1:47 AM and 2:32 PM. The next high tide at Dahlgren is at 8:51 PM and 9:17 AM. The next high tide at Goose Bay is at 9:53 PM and 10:38 AM.

* WHAT. Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in Prince Georges County. * WHEN. From midnight tonight to 5 AM EDT Sunday, especially around the time of high tide. * IMPACTS. Flooding of lots, parks, and roads with only isolated road closures expected.

* LOCATIONS AFFECTED - St Marys City * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 50 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Localized storm surge possible - Peak Storm Surge Inundation: The potential for 1-3 feet above ground somewhere within surge prone areas - Window of concern: through early Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 1 foot above ground - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: Shelter against storm surge flooding greater than 1 foot above ground. - PREPARE: All flood preparations should be complete. Expect flooding of low-lying roads and property. - ACT: Stay away from storm surge prone areas. Continue to follow the instructions of local officials. - POTENTIAL IMPACTS: Unfolding - Potential impacts from the main surge event are unfolding. * FLOODING RAIN - LATEST LOCAL FORECAST: - Peak Rainfall Amounts: Additional 2-4 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for moderate flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for moderate flooding from heavy rain. Evacuations and rescues are possible. - PREPARE: Consider protective actions if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action may result in serious injury or loss of life. - POTENTIAL IMPACTS: Significant - Moderate rainfall flooding may prompt several evacuations and rescues. - Rivers and tributaries may quickly become swollen with swifter currents and overspill their banks in a few places, especially in usually vulnerable spots. Small streams, creeks, canals, arroyos, and ditches overflow. - Flood waters can enter some structures or weaken foundations. Several places may experience expanded areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures. * TORNADO - LATEST LOCAL FORECAST: - Situation is somewhat favorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few tornadoes - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for a few tornadoes. - PREPARE: If your shelter is particularly vulnerable to tornadoes, prepare to relocate to safe shelter before hazardous weather arrives. - ACT: If a tornado warning is issued, be ready to shelter quickly. - POTENTIAL IMPACTS: Limited - The occurrence of isolated tornadoes can hinder the execution of emergency plans during tropical events. - A few places may experience tornado damage, along with power and communications disruptions. - Locations could realize roofs peeled off buildings, chimneys toppled, mobile homes pushed off foundations or overturned, large tree tops and branches snapped off, shallow-rooted trees knocked over, moving vehicles blown off roads, and small boats pulled from moorings. * FOR MORE INFORMATION: - http://ready.gov/hurricanes

* LOCATIONS AFFECTED - Calvert * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 50 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Efforts to protect property should now be underway. Prepare for limited wind damage. - ACT: Act now to complete preparations before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Localized storm surge possible - Peak Storm Surge Inundation: The potential for 1-3 feet above ground somewhere within surge prone areas - Window of concern: through early Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 1 foot above ground - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: Shelter against storm surge flooding greater than 1 foot above ground. - PREPARE: All flood preparations should be complete. Expect flooding of low-lying roads and property. - ACT: Stay away from storm surge prone areas. Continue to follow the instructions of local officials. - POTENTIAL IMPACTS: Unfolding - Potential impacts from the main surge event are unfolding. * FLOODING RAIN - LATEST LOCAL FORECAST: - Peak Rainfall Amounts: Additional 2-4 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for moderate flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for moderate flooding from heavy rain. Evacuations and rescues are possible. - PREPARE: Consider protective actions if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action may result in serious injury or loss of life. - POTENTIAL IMPACTS: Significant - Moderate rainfall flooding may prompt several evacuations and rescues. - Rivers and tributaries may quickly become swollen with swifter currents and overspill their banks in a few places, especially in usually vulnerable spots. Small streams, creeks, canals, arroyos, and ditches overflow. - Flood waters can enter some structures or weaken foundations. Several places may experience expanded areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures. * TORNADO - LATEST LOCAL FORECAST: - Situation is somewhat favorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few tornadoes - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for a few tornadoes. - PREPARE: If your shelter is particularly vulnerable to tornadoes, prepare to relocate to safe shelter before hazardous weather arrives. - ACT: If a tornado warning is issued, be ready to shelter quickly. - POTENTIAL IMPACTS: Limited - The occurrence of isolated tornadoes can hinder the execution of emergency plans during tropical events. - A few places may experience tornado damage, along with power and communications disruptions. - Locations could realize roofs peeled off buildings, chimneys toppled, mobile homes pushed off foundations or overturned, large tree tops and branches snapped off, shallow-rooted trees knocked over, moving vehicles blown off roads, and small boats pulled from moorings. * FOR MORE INFORMATION: - http://ready.gov/hurricanes

This product covers Eastern West Virginia, Central and Western Maryland, Northern and Northwestern Virginia, and District of Columbia **Conditions begin to Deteriorate tonight. Tropical storm conditions expected over southern Maryland tonight through early Sunday.** NEW INFORMATION --------------- * CHANGES TO WATCHES AND WARNINGS: - None * CURRENT WATCHES AND WARNINGS: - A Tropical Storm Warning is in effect for Calvert and St. Marys * STORM INFORMATION: - About 420 miles south of Washington DC or about 420 miles south of Annapolis MD - 32.9N 76.3W - Storm Intensity 70 mph - Movement North-northwest or 345 degrees at 13 mph SITUATION OVERVIEW ------------------ Tropical Storm Ophelia will move north-northwest toward the North Carolina coast tonight before moving northward across the Mid- Atlantic Saturday through Sunday. Storm surge is expected to be the main threat to our area, especially along the western shore of the Chesapeake Bay and the tidal Potomac River where inundation of 1 to 3 feet is expected. In particular, St. Mary's County could see significant impacts from surge where 2 to 3 feet of inundation is likely. The highest water levels will be around high tides Saturday afternoon through early Sunday morning. Widespread rainfall amounts of 2 to 4 inches are expected, with localized amounts up to 5 inches possible. This may result in isolated instances of flooding, especially for low-lying and flood prone areas. The heaviest rain is most likely to occur Saturday into Saturday night. Tropical storm force wind gusts, likely between 50 and 60 mph, are expected over southern Maryland and the nearby waters south of North Beach MD along the Chesapeake Bay, and south of Cobb Island MD along the tidal Potomac River. Additionally, strong wind gusts of 40 to 50 mph are expected along the waters farther north along the Chesapeake Bay as well as the tidal Potomac River up to Washington DC. Winds are expected to begin increasing late tonight, with the strongest winds from Saturday morning through Saturday evening. Gusty winds and a saturated ground will likely cause downed trees and power outages, especially along the immediate western shoreline of the Chesapeake Bay. While the severe weather threat is low, a brief tornado or two cannot out be ruled out across southern Maryland Saturday afternoon and evening. POTENTIAL IMPACTS ----------------- * SURGE: Protect against locally hazardous surge having possible limited impacts across the western shore of the Chesapeake Bay and tidal Potomac River. Potential impacts in this area include: - Localized inundation with storm surge flooding mainly along immediate shorelines and in low-lying spots, or in areas farther inland near where higher surge waters move ashore. - Sections of near-shore roads and parking lots become overspread with surge water. Driving conditions dangerous in places where surge water covers the road. - Moderate beach erosion. Heavy surf also breaching dunes, mainly in usually vulnerable locations. - Minor to locally moderate damage to marinas, docks, boardwalks, and piers. A few small craft broken away from moorings. * FLOODING RAIN: Protect against dangerous rainfall flooding having possible significant impacts east of Interstate 95. Potential impacts include: - Rivers and tributaries may quickly become swollen with swifter currents and overspill their banks in a few places, especially in usually vulnerable spots. Small streams, creeks, canals, arroyos, and ditches overflow. - Flood waters can enter some structures or weaken foundations. Several places may experience expanded areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures. Protect against locally hazardous rainfall flooding having possible limited impacts across portions of southern Maryland. * WIND: Protect against hazardous wind having possible limited impacts across southern Maryland. Potential impacts in this area include: - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * TORNADOES: Protect against a tornado event having possible limited impacts across far southern Maryland. Potential impacts include: - The occurrence of isolated tornadoes can hinder the execution of emergency plans during tropical events. - A few places may experience tornado damage, along with power and communications disruptions. - Locations could realize roofs peeled off buildings, chimneys toppled, mobile homes pushed off foundations or overturned, large tree tops and branches snapped off, shallow-rooted trees knocked over, moving vehicles blown off roads, and small boats pulled from moorings. PRECAUTIONARY/PREPAREDNESS ACTIONS ---------------------------------- * EVACUATIONS: WATCH/WARNING PHASE - Listen to local official for recommended preparedness actions, including possible evacuation. If ordered to evacuate, do so immediately. WATCH/WARNING PHASE - For those not under evacuation orders, assess the risk from wind, falling trees, and flooding at your location. If you decide to move, relocate to a safer location nearby. If you do not relocate, help keep roadways open for those under evacuation orders. * OTHER PREPAREDNESS INFORMATION: Now is the time to complete all preparations to protect life and property in accordance with your emergency plan. Ensure you are in a safe location before the onset of strong winds or possible flooding. Keep cell phones well charged. Cell phone chargers for automobiles can be helpful, but be aware of your risk for deadly carbon monoxide poisoning if your car is left idling in a garage or other poorly ventilated area. Storm surge is the leading killer associated with tropical storms and hurricanes! Make sure you are in a safe area away from the surge zone. Even if you are not in a surge-prone area, you could find yourself cutoff by flood waters during and after the storm. Heed evacuation orders issued by the local authorities. If in a place that is vulnerable to high wind, such as near large trees, a manufactured home, upper floors of a high-rise building, or on a boat, consider moving to a safer shelter before the onset of strong winds or flooding. Closely monitor weather.gov, NOAA Weather radio or local news outlets for official storm information. Be ready to adapt to possible changes to the forecast. Ensure you have multiple ways to receive weather warnings. * ADDITIONAL SOURCES OF INFORMATION: - For information on appropriate preparations see ready.gov - For information on creating an emergency plan see getagameplan.org - For additional disaster preparedness information see redcross.org NEXT UPDATE ----------- The next local statement will be issued by the National Weather Service in Baltimore MD/Washington DC around 11:30 PM EDT, or sooner if conditions warrant.

* LOCATIONS AFFECTED - Colonial Beach * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 45 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, especially if soils are saturated. Some roadway signs will sustain damage. - A few roads will be impassable from debris. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Life-threatening storm surge possible - Peak Storm Surge Inundation: The potential for 2-4 feet above ground somewhere within surge prone areas - Window of concern: through early Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 3 feet above ground - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: Shelter against life-threatening storm surge of greater than 3 feet above ground. - PREPARE: Flood preparations and ordered evacuations should be complete. Evacuees should be in shelters well away from storm surge flooding. - ACT: Remain sheltered in a safe location. Do not venture outside. - POTENTIAL IMPACTS: Unfolding - Potential impacts from the main surge event are unfolding. * FLOODING RAIN - LATEST LOCAL FORECAST: Flood Watch is in effect - Peak Rainfall Amounts: Additional 2-4 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for moderate flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for moderate flooding from heavy rain. Evacuations and rescues are possible. - PREPARE: Consider protective actions if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action may result in serious injury or loss of life. - POTENTIAL IMPACTS: Significant - Flooding from heavy rainfall may prompt evacuations and rescues - Rivers and tributaries may quickly become swollen, with swift currents, and overspill their banks. Small streams, creeks, and ditches overflow. - Flood waters can enter some structures and/or weaken foundations. Some areas may experience areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures are expected. * TORNADO - LATEST LOCAL FORECAST: - Situation is somewhat favorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few tornadoes - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for a few tornadoes. - PREPARE: If your shelter is particularly vulnerable to tornadoes, prepare to relocate to safe shelter before hazardous weather arrives. - ACT: If a tornado warning is issued, be ready to shelter quickly. - POTENTIAL IMPACTS: Limited - A few tornadoes are expected. As a result, execution of emergency plans could be hindered in affected areas. - A few places may experience tornado damage, along with power and communications disruptions. - Roofs peeled off some buildings. A few chimneys toppled and mobile homes pushed off foundations or overturned. Large tree tops and branches snapped off, with some trees knocked over. A few vehicles blown off roads. * FOR MORE INFORMATION: - http://ready.gov/hurricanes - www.readyvirginia.gov - weather.gov/akq

* LOCATIONS AFFECTED - Colonial Beach * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 45 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, especially if soils are saturated. Some roadway signs will sustain damage. - A few roads will be impassable from debris. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Life-threatening storm surge possible - Peak Storm Surge Inundation: The potential for 2-4 feet above ground somewhere within surge prone areas - Window of concern: through early Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 3 feet above ground - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: Shelter against life-threatening storm surge of greater than 3 feet above ground. - PREPARE: Flood preparations and ordered evacuations should be complete. Evacuees should be in shelters well away from storm surge flooding. - ACT: Remain sheltered in a safe location. Do not venture outside. - POTENTIAL IMPACTS: Unfolding - Potential impacts from the main surge event are unfolding. * FLOODING RAIN - LATEST LOCAL FORECAST: Flood Watch is in effect - Peak Rainfall Amounts: Additional 2-4 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for moderate flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for moderate flooding from heavy rain. Evacuations and rescues are possible. - PREPARE: Consider protective actions if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action may result in serious injury or loss of life. - POTENTIAL IMPACTS: Significant - Flooding from heavy rainfall may prompt evacuations and rescues - Rivers and tributaries may quickly become swollen, with swift currents, and overspill their banks. Small streams, creeks, and ditches overflow. - Flood waters can enter some structures and/or weaken foundations. Some areas may experience areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures are expected. * TORNADO - LATEST LOCAL FORECAST: - Situation is somewhat favorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few tornadoes - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for a few tornadoes. - PREPARE: If your shelter is particularly vulnerable to tornadoes, prepare to relocate to safe shelter before hazardous weather arrives. - ACT: If a tornado warning is issued, be ready to shelter quickly. - POTENTIAL IMPACTS: Limited - A few tornadoes are expected. As a result, execution of emergency plans could be hindered in affected areas. - A few places may experience tornado damage, along with power and communications disruptions. - Roofs peeled off some buildings. A few chimneys toppled and mobile homes pushed off foundations or overturned. Large tree tops and branches snapped off, with some trees knocked over. A few vehicles blown off roads. * FOR MORE INFORMATION: - http://ready.gov/hurricanes - www.readyvirginia.gov - weather.gov/akq

This product covers CENTRAL AND EASTERN VIRGINIA. NORTHEAST NORTH CAROLINA. AND THE LOWER MARYLAND EASTERN SHORE **TROPICAL STORM OPHELIA APPROACHING THE AREA. TROPICAL STORM AND STORM SURGE WARNINGS REMAIN IN EFFECT** NEW INFORMATION --------------- * CHANGES TO WATCHES AND WARNINGS: - None * CURRENT WATCHES AND WARNINGS: - A Storm Surge Warning and Tropical Storm Warning are in effect for Accomack, Bertie, Camden, Chesapeake, Chowan, Eastern Currituck, Gloucester, Hampton/Poquoson, Isle of Wight, James City, Lancaster, Mathews, Middlesex, Newport News, Norfolk/Portsmouth, Northampton, Northumberland, Pasquotank, Perquimans, Suffolk, Surry, Virginia Beach, Western Currituck, Westmoreland, and York - A Tropical Storm Warning is in effect for Dorchester, Gates, Hertford, Inland Worcester, Maryland Beaches, Northampton, Richmond, Somerset, Southampton, and Wicomico * STORM INFORMATION: - About 380 miles south of Ocean City MD or about 280 miles south of Norfolk VA - 32.9N 76.3W - Storm Intensity 70 mph - Movement North-northwest or 345 degrees at 13 mph SITUATION OVERVIEW ------------------ Tropical Storm Ophelia continues to strengthen off the Southeast coast this afternoon, and will move northward toward the mid-Atlantic region through Saturday. Ophelia is expected to make landfall across the coastal Carolinas early Saturday. Regardless of the exact track, the storm is expected to bring a myriad of hazards to our area. These impacts include: * Dangerous marine and high surf - Dangerous marine conditions are expected through Saturday due to the strong winds and high seas. Seas build to 11 to 16 feet late tonight into Saturday and remain elevated into Sunday. Large breaking waves of 3 to 5 ft will result in dangerous surf conditions and a high risk for rip currents. * Heavy Rain - heavy downpours could cause localized minor flooding of roads and low-lying areas, especially across northeast north Carolina, eastern and central Virginia, and the lower eastern shore of Maryland and Virginia. * Winds - Tropical Storm force wind is expected to continue through early Saturday and could lead to downed trees and scattered power outages. * Coastal Flooding - Areas of moderate to major coastal flooding are possible during high tide late tonight into Saturday. POTENTIAL IMPACTS ----------------- * WIND: Prepare for dangerous wind having possible significant impacts across EASTERN VIRGINIA. NORTHEAST NORTH CAROLINA. AND THE LOWER MARYLAND EASTERN SHORE. Potential impacts in this area include: - Some damage to roofing and siding, along with damage to porches, awnings, carports, and sheds. Some buildings experience window, door, and garage door failures. Mobile homes damaged, some destroyed, especially if poorly anchored or exposed to wind. Unsecured lightweight objects become dangerous projectiles. - Large trees snapped or uprooted, especially in areas where soils are saturated. Some roadway signs will be blown over. - Some roads will be impassable from large debris including bridges, causeways, and access routes. - Scattered to widespread power and communications outages. Also, prepare for hazardous wind having possible limited impacts across CENTRAL VIRGINIA. * SURGE: Prepare for life-threatening surge having possible significant impacts across EASTERN VIRGINIA AND NORTHEAST NORTH CAROLINA. Potential impacts in this area include: - Severe storm surge flooding will likely cause inundation of numerous roads and buildings, resulting in a threat to life and property. Flooding will likely extend inland from the waterfront and shoreline flooding homes, businesses and isolating some neighborhoods. Large breaking waves will result in additional damage near the shoreline. - Numerous roads flooded or washed out. - Major beach erosion with heavy surf breaching some dunes. - Severe damage to marinas, docks, boardwalks, and piers is expected. Small craft broken away from moorings, especially in unprotected marinas and docks. Also, prepare for locally hazardous surge having possible limited impacts across THE MARYLAND EASTERN SHORE. * FLOODING RAIN: Potential impacts from the flooding rain are still unfolding across CENTRAL AND EASTERN VIRGINIA. NORTHEAST NORTH CAROLINA. AND THE LOWER MARYLAND EASTERN SHORE.. Remain well guarded against life-threatening flood waters having extensive impacts. If realized, these impacts include: - Evacuations and rescues likely due to flooding from heavy rainfall - Rivers and tributaries may rapidly overflow their banks in multiple places. Small streams, creeks, and ditches may become dangerous rivers. Flood control systems and barriers may become overwhelmed. - Flood waters enter structures within multiple communities, with some structures becoming uninhabitable or washed away. Some escape routes inundated by flood waters. Streets, parking lots and underpasses could be submerged, with driving conditions quickly becoming dangerous. Numerous road and bridge closures are expected with some becoming weakened or washed out. * TORNADOES: Prepare for a dangerous tornado event having possible significant impacts across SOUTHEAST VIRGINIA AND NORTHEAST NORTH CAROLINA. Potential impacts include: - Some tornadoes are expected, some of which could be intense. As a result, execution of emergency plans could be hindered in affected areas. - Several places may experience tornado damage, with a few areas of considerable damage, power loss, and communications failures. - Locations could realize roofs torn off frame houses, mobile homes demolished, large trees snapped or uprooted, vehicles tumbled, and small boats tossed about. PRECAUTIONARY/PREPAREDNESS ACTIONS ---------------------------------- * EVACUATIONS: Listen to local official for recommended preparedness actions, including possible evacuation. If ordered to evacuate, do so immediately. If evacuating, leave with a destination in mind and allow extra time to get there. Take your emergency supplies kit. Gas up your vehicle ahead of time. * OTHER PREPAREDNESS INFORMATION: Now is the time to check your emergency plan and emergency supplies kit and take necessary actions to protect your family and secure your home or business. When making safety and preparedness decisions, do not focus on the exact forecast track since hazards such as flooding rain, damaging wind gusts, storm surge, and tornadoes extend well away from the center of the storm. If you live in a place particularly vulnerable to flooding, such as near the ocean or a large inland lake, in a low-lying or poor drainage area, in a valley, or near an already swollen river, plan to move to safe shelter on higher ground. When securing your property, outside preparations should be concluded as soon as possible before conditions deteriorate. The onset of strong gusty winds or flooding can cause certain preparedness activities to become unsafe. Be sure to let friends and family members know of your intentions for weathering the storm and your whereabouts. Have someone located away from the threatened area serve as your point of contact. Share vital contact information with others. Keep cell phones handy and charged. If you are a visitor, know the name of the county or parish in which you are located and where it is relative to current watches and warnings. If staying at a hotel, ask the management staff about their onsite disaster plan. Listen for evacuation orders, especially pertaining to area visitors. Closely monitor weather.gov, NOAA Weather Radio and local news outlets for official storm information. Listen for possible changes to the forecast. * ADDITIONAL SOURCES OF INFORMATION: - For information on appropriate preparations see www.readyvirginia.gov, readync.org or mema.maryland.gov - For the latest weather and storm information go to weather.gov/wakefield NEXT UPDATE ----------- The next local statement will be issued by the National Weather Service in Wakefield VA around 12 AM EDT, or sooner if conditions warrant.

* WHAT. For the Small Craft Advisory, northeast winds 10 to 20 kt with gusts up to 30 kt. For the Gale Warning, northeast winds 25 to 35 kt with gusts up to 45 kt and waves 2 to 4 ft expected. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of North Beach MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, and Eastern Bay. * WHEN. For the Small Craft Advisory, until 6 PM EDT this evening. For the Gale Warning, from 6 PM this evening to midnight EDT Saturday night. * IMPACTS. Strong winds will cause hazardous waves which could capsize or damage vessels.

* WHAT. Northeast winds 30 to 40 kt with gusts up to 55 kt and waves 3 to 6 ft. * WHERE. Chesapeake Bay from North Beach MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Choptank River to Cambridge MD and the Little Choptank River, Patuxent River to Broomes Island MD, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN. Through late Saturday night. * IMPACTS. Very strong winds will cause hazardous waves which could capsize or damage vessels.

* WHAT. Northeast winds 30 to 40 kt with gusts up to 55 kt and waves 3 to 6 ft. * WHERE. Chesapeake Bay from North Beach MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Choptank River to Cambridge MD and the Little Choptank River, Patuxent River to Broomes Island MD, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN. Through late Saturday night. * IMPACTS. Very strong winds will cause hazardous waves which could capsize or damage vessels.

* WHAT. Northeast winds 25 to 35 kt with gusts up to 45 kt and waves 2 to 4 ft expected. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of North Beach MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, and Eastern Bay. * WHEN. Through midnight EDT Saturday night. * IMPACTS. Strong winds will cause hazardous waves which could capsize or damage vessels.

* WHAT. Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in the City of Alexandria and Arlington County. * WHEN. Until 6 AM EDT Sunday, 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 and a half to two feet above normal. The next high tide at Alexandria is at 2:19 AM and 3:04 PM.

* WHAT. Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in Calvert County. * WHEN. From 5 AM Saturday to 2 AM EDT Sunday, especially around the time of high tide. * IMPACTS. At 3.0 feet, water is expected to reach backyards near 9th Street in North Beach, and could approach 9th Street. 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 and a half to two feet above normal. The next high tide at Solomons Island is at 8:30 AM and 9:37 PM. The next high tide at Chesapeake Beach is at 10:23 PM and 10:31 AM.

* WHAT. Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in the District of Columbia. * WHEN. From 10 AM Saturday to 7 AM EDT Sunday, especially around the time of high tide. * IMPACTS. The unprotected area on the Southwest Waterfront at the DC Seafood Market is expected to flood. Water is expected to approach parts of the Hains Point Loop Road, but it will likely be closed. * ADDITIONAL DETAILS. Tides one to one and a half feet above normal. The next high tide at Washington Channel is at 2:01 AM and 2:46 PM Saturday.

* WHAT. For the Coastal Flood Advisory, up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Warning, one to two feet of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in Anne Arundel County. * WHEN. For the Coastal Flood Advisory, from 9 AM to 8 PM EDT Saturday, especially around the time of high tide. For the Coastal Flood Warning, from 8 PM Saturday to 8 AM EDT Sunday, especially around the time of high tide. * IMPACTS. At 3.5 feet, water reaches the floor of the Maritime Museum in Annapolis, begins to cover Bowyer Road on the Naval Academy campus, and numerous businesses on Dock Street are flooded, along with the City Dock parking lot. * ADDITIONAL DETAILS. Tides two and a half to three feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 12:09 AM and 11:02 AM.

* WHAT. Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. In Maryland, Prince Georges County. In Virginia, Fairfax, Stafford and Central and Southeast Prince William/Manassas/Manassas Park Counties. * WHEN. Until 5 AM EDT Sunday, especially around the time of high tide. * IMPACTS. Flooding of lots, parks, and roads with only isolated road closures expected.

* WHAT. Up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in Charles and King George Counties. * WHEN. Until 2 PM EDT Sunday, 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 up to 3 feet above normal. The next high tide at Indian Head is at 1:47 AM and 2:32 PM. The next high tide at Dahlgren is at 9:17 AM and 10:01 PM. The next high tide at Goose Bay is at 9:53 PM and 10:38 AM.

* WHAT. One to two feet of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in St. Marys County. * WHEN. For the Coastal Flood Advisory, until 2 AM EDT Saturday, especially around the time of high tide. For the Coastal Flood Warning, from 2 AM Saturday to 2 AM EDT Sunday, especially around the time of high tide. * IMPACTS. At 3.5 feet, water covers roads on Saint George Island, is in yards, and is approaching structures. To the east, inundation is occurring at multiple marinas off St. Mary's River, Smith Creek, and Jutland Creek. * ADDITIONAL DETAILS. Tides two and a half to three feet above normal. The next high tide at Coltons Point is at 9:28 AM and 9:51 PM. The next high tide at Point Lookout is at 7:50 AM and 8:45 PM. The next high tide at Piney Point is at 8:52 AM and 9:15 PM.

* WHAT. Flash flooding caused by excessive rainfall continues to be possible. * WHERE. Portions of northeast North Carolina, including the following area, Northampton. Portions of Virginia, including the following areas, Brunswick, Caroline, Charles City, Dinwiddie, Eastern Chesterfield (Including Col. Heights), Eastern Essex, Eastern Hanover, Eastern Henrico, Eastern King William, Eastern King and Queen, Greensville, New Kent, Prince George, Sussex, Western Chesterfield, Western Essex, Western Hanover, Western Henrico (Including the City of Richmond), Western King William and Western King and Queen. * WHEN. Through Sunday morning. * 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. - Heavy rain is expected overnight through early Sunday, as Tropical Storm Ophelia moves towards the area. Rainfall amounts of 4 to 6 inches are expected with locally higher amounts possible. - http://www.weather.gov/safety/flood

* WHAT. Flash flooding caused by excessive rainfall continues to be possible. * WHERE. Portions of southeast Maryland, including the following areas, Dorchester, Inland Worcester, Maryland Beaches, Somerset and Wicomico. Portions of Virginia, including the following areas, Accomack, Lancaster, Middlesex, Northumberland, Richmond and Westmoreland. * WHEN. Through Sunday afternoon. * 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. - Heavy rain is expected across eastern Virginia and the Maryland Eastern Shore overnight through early Sunday, as Tropical Storm Ophelia moves towards the area. Rainfall amounts of 3 to 4 inches are expected with locally higher amounts possible. - http://www.weather.gov/safety/flood

* LOCATIONS AFFECTED - Calvert * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 55 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Efforts to protect property should now be underway. Prepare for limited wind damage. - ACT: Act now to complete preparations before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Localized storm surge possible - Peak Storm Surge Inundation: The potential for 1-3 feet above ground somewhere within surge prone areas - Window of concern: through early Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 1 foot above ground - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: Shelter against storm surge flooding greater than 1 foot above ground. - PREPARE: All flood preparations should be complete. Expect flooding of low-lying roads and property. - ACT: Stay away from storm surge prone areas. Continue to follow the instructions of local officials. - POTENTIAL IMPACTS: Unfolding - Potential impacts from the main surge event are unfolding. * FLOODING RAIN - LATEST LOCAL FORECAST: - Peak Rainfall Amounts: Additional 2-4 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for moderate flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for moderate flooding from heavy rain. Evacuations and rescues are possible. - PREPARE: Consider protective actions if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action may result in serious injury or loss of life. - POTENTIAL IMPACTS: Significant - Moderate rainfall flooding may prompt several evacuations and rescues. - Rivers and tributaries may quickly become swollen with swifter currents and overspill their banks in a few places, especially in usually vulnerable spots. Small streams, creeks, canals, arroyos, and ditches overflow. - Flood waters can enter some structures or weaken foundations. Several places may experience expanded areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures. * TORNADO - LATEST LOCAL FORECAST: - Situation is somewhat favorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few tornadoes - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for a few tornadoes. - PREPARE: If your shelter is particularly vulnerable to tornadoes, prepare to relocate to safe shelter before hazardous weather arrives. - ACT: If a tornado warning is issued, be ready to shelter quickly. - POTENTIAL IMPACTS: Limited - The occurrence of isolated tornadoes can hinder the execution of emergency plans during tropical events. - A few places may experience tornado damage, along with power and communications disruptions. - Locations could realize roofs peeled off buildings, chimneys toppled, mobile homes pushed off foundations or overturned, large tree tops and branches snapped off, shallow-rooted trees knocked over, moving vehicles blown off roads, and small boats pulled from moorings. * FOR MORE INFORMATION: - http://ready.gov/hurricanes

* LOCATIONS AFFECTED - St Marys City * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 55 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Localized storm surge possible - Peak Storm Surge Inundation: The potential for 1-3 feet above ground somewhere within surge prone areas - Window of concern: through early Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 1 foot above ground - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: Shelter against storm surge flooding greater than 1 foot above ground. - PREPARE: All flood preparations should be complete. Expect flooding of low-lying roads and property. - ACT: Stay away from storm surge prone areas. Continue to follow the instructions of local officials. - POTENTIAL IMPACTS: Unfolding - Potential impacts from the main surge event are unfolding. * FLOODING RAIN - LATEST LOCAL FORECAST: - Peak Rainfall Amounts: Additional 2-4 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for moderate flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for moderate flooding from heavy rain. Evacuations and rescues are possible. - PREPARE: Consider protective actions if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action may result in serious injury or loss of life. - POTENTIAL IMPACTS: Significant - Moderate rainfall flooding may prompt several evacuations and rescues. - Rivers and tributaries may quickly become swollen with swifter currents and overspill their banks in a few places, especially in usually vulnerable spots. Small streams, creeks, canals, arroyos, and ditches overflow. - Flood waters can enter some structures or weaken foundations. Several places may experience expanded areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures. * TORNADO - LATEST LOCAL FORECAST: - Situation is somewhat favorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few tornadoes - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for a few tornadoes. - PREPARE: If your shelter is particularly vulnerable to tornadoes, prepare to relocate to safe shelter before hazardous weather arrives. - ACT: If a tornado warning is issued, be ready to shelter quickly. - POTENTIAL IMPACTS: Limited - The occurrence of isolated tornadoes can hinder the execution of emergency plans during tropical events. - A few places may experience tornado damage, along with power and communications disruptions. - Locations could realize roofs peeled off buildings, chimneys toppled, mobile homes pushed off foundations or overturned, large tree tops and branches snapped off, shallow-rooted trees knocked over, moving vehicles blown off roads, and small boats pulled from moorings. * FOR MORE INFORMATION: - http://ready.gov/hurricanes

This product covers Eastern West Virginia, Central and Western Maryland, Northern and Northwestern Virginia, and District of Columbia **Tropical storm conditions are expected over southern Maryland tonight through early Sunday.** NEW INFORMATION --------------- * CHANGES TO WATCHES AND WARNINGS: - None * CURRENT WATCHES AND WARNINGS: - A Tropical Storm Warning is in effect for Calvert and St. Marys * STORM INFORMATION: - About 370 miles south of Washington DC or about 370 miles south of Annapolis MD - 33.6N 76.8W - Storm Intensity 70 mph - Movement North-northwest or 330 degrees at 12 mph SITUATION OVERVIEW ------------------ Tropical Storm Ophelia will move north-northwest toward the North Carolina coast tonight before moving northward across the Mid- Atlantic Saturday through Sunday. Storm surge is expected to be the main threat to our area, especially along the western shore of the Chesapeake Bay and the tidal Potomac River where inundation of 1 to 3 feet is expected. In particular, St. Mary's County could see significant impacts from surge where 2 to 3 feet of inundation is likely. The highest water levels will be around high tides Saturday afternoon through early Sunday morning. Widespread rainfall amounts of 2 to 4 inches are expected, with localized amounts up to 5 inches possible. This may result in isolated instances of flooding, especially for low-lying and flood prone areas. The heaviest rain is most likely to occur Saturday into Saturday night. Tropical storm force wind gusts, likely between 50 and 60 mph, are expected over southern Maryland and the nearby waters south of North Beach MD along the Chesapeake Bay, and southeast of Cobb Island MD along the tidal Potomac River. Winds are expected to begin increasing late tonight, with the strongest winds from Saturday morning through Saturday evening. Gusty winds and a saturated ground will likely cause downed trees and power outages, especially along the immediate western shoreline of the Chesapeake Bay. While the severe weather threat is low, a brief tornado or two cannot out be ruled out across southern Maryland Saturday afternoon and evening. POTENTIAL IMPACTS ----------------- * SURGE: Protect against locally hazardous surge having possible limited impacts across the western shore of the Chesapeake Bay and tidal Potomac River. Potential impacts in this area include: - Localized inundation with storm surge flooding mainly along immediate shorelines and in low-lying spots, or in areas farther inland near where higher surge waters move ashore. - Sections of near-shore roads and parking lots become overspread with surge water. Driving conditions dangerous in places where surge water covers the road. - Moderate beach erosion. Heavy surf also breaching dunes, mainly in usually vulnerable locations. - Minor to locally moderate damage to marinas, docks, boardwalks, and piers. A few small craft broken away from moorings. * FLOODING RAIN: Protect against dangerous rainfall flooding having possible significant impacts east of Interstate 95. Potential impacts include: - Rivers and tributaries may quickly become swollen with swifter currents and overspill their banks in a few places, especially in usually vulnerable spots. Small streams, creeks, canals, arroyos, and ditches overflow. - Flood waters can enter some structures or weaken foundations. Several places may experience expanded areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures. Protect against locally hazardous rainfall flooding having possible limited impacts across portions of southern Maryland. * WIND: Protect against hazardous wind having possible limited impacts across southern Maryland. Potential impacts in this area include: - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * TORNADOES: Protect against a tornado event having possible limited impacts across far southern Maryland. Potential impacts include: - The occurrence of isolated tornadoes can hinder the execution of emergency plans during tropical events. - A few places may experience tornado damage, along with power and communications disruptions. - Locations could realize roofs peeled off buildings, chimneys toppled, mobile homes pushed off foundations or overturned, large tree tops and branches snapped off, shallow-rooted trees knocked over, moving vehicles blown off roads, and small boats pulled from moorings. PRECAUTIONARY/PREPAREDNESS ACTIONS ---------------------------------- * EVACUATIONS: WATCH/WARNING PHASE - Listen to local official for recommended preparedness actions, including possible evacuation. If ordered to evacuate, do so immediately. WATCH/WARNING PHASE - For those not under evacuation orders, assess the risk from wind, falling trees, and flooding at your location. If you decide to move, relocate to a safer location nearby. If you do not relocate, help keep roadways open for those under evacuation orders. * OTHER PREPAREDNESS INFORMATION: Keep your cell phone charged and in power-saving mode. If you lose power, use it sparingly and mainly for personal emergencies and check- ins. * ADDITIONAL SOURCES OF INFORMATION: - For information on appropriate preparations see ready.gov - For information on creating an emergency plan see getagameplan.org - For additional disaster preparedness information see redcross.org NEXT UPDATE ----------- The next local statement will be issued by the National Weather Service in Baltimore MD/Washington DC around 5:30 AM EDT, or sooner if conditions warrant.

* LOCATIONS AFFECTED - Colonial Beach * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 45 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, especially if soils are saturated. Some roadway signs will sustain damage. - A few roads will be impassable from debris. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Life-threatening storm surge possible - Peak Storm Surge Inundation: The potential for 2-4 feet above ground somewhere within surge prone areas - Window of concern: through early Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 3 feet above ground - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: Shelter against life-threatening storm surge of greater than 3 feet above ground. - PREPARE: Flood preparations and ordered evacuations should be complete. Evacuees should be in shelters well away from storm surge flooding. - ACT: Remain sheltered in a safe location. Do not venture outside. - POTENTIAL IMPACTS: Unfolding - Potential impacts from the main surge event are unfolding. * FLOODING RAIN - LATEST LOCAL FORECAST: Flood Watch is in effect - Peak Rainfall Amounts: Additional 2-4 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for moderate flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for moderate flooding from heavy rain. Evacuations and rescues are possible. - PREPARE: Consider protective actions if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action may result in serious injury or loss of life. - POTENTIAL IMPACTS: Significant - Flooding from heavy rainfall may prompt evacuations and rescues - Rivers and tributaries may quickly become swollen, with swift currents, and overspill their banks. Small streams, creeks, and ditches overflow. - Flood waters can enter some structures and/or weaken foundations. Some areas may experience areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures are expected. * TORNADO - LATEST LOCAL FORECAST: - Situation is somewhat favorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few tornadoes - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for a few tornadoes. - PREPARE: If your shelter is particularly vulnerable to tornadoes, prepare to relocate to safe shelter before hazardous weather arrives. - ACT: If a tornado warning is issued, be ready to shelter quickly. - POTENTIAL IMPACTS: Limited - A few tornadoes are expected. As a result, execution of emergency plans could be hindered in affected areas. - A few places may experience tornado damage, along with power and communications disruptions. - Roofs peeled off some buildings. A few chimneys toppled and mobile homes pushed off foundations or overturned. Large tree tops and branches snapped off, with some trees knocked over. A few vehicles blown off roads. * FOR MORE INFORMATION: - http://ready.gov/hurricanes - www.readyvirginia.gov - weather.gov/akq

* LOCATIONS AFFECTED - Colonial Beach * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 45 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, especially if soils are saturated. Some roadway signs will sustain damage. - A few roads will be impassable from debris. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Life-threatening storm surge possible - Peak Storm Surge Inundation: The potential for 2-4 feet above ground somewhere within surge prone areas - Window of concern: through early Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 3 feet above ground - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: Shelter against life-threatening storm surge of greater than 3 feet above ground. - PREPARE: Flood preparations and ordered evacuations should be complete. Evacuees should be in shelters well away from storm surge flooding. - ACT: Remain sheltered in a safe location. Do not venture outside. - POTENTIAL IMPACTS: Unfolding - Potential impacts from the main surge event are unfolding. * FLOODING RAIN - LATEST LOCAL FORECAST: Flood Watch is in effect - Peak Rainfall Amounts: Additional 2-4 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for moderate flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for moderate flooding from heavy rain. Evacuations and rescues are possible. - PREPARE: Consider protective actions if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action may result in serious injury or loss of life. - POTENTIAL IMPACTS: Significant - Flooding from heavy rainfall may prompt evacuations and rescues - Rivers and tributaries may quickly become swollen, with swift currents, and overspill their banks. Small streams, creeks, and ditches overflow. - Flood waters can enter some structures and/or weaken foundations. Some areas may experience areas of rapid inundation at underpasses, low-lying spots, and poor drainage areas. Some streets and parking lots take on moving water as storm drains and retention ponds overflow. Driving conditions become hazardous. Some road and bridge closures are expected. * TORNADO - LATEST LOCAL FORECAST: - Situation is somewhat favorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few tornadoes - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for a few tornadoes. - PREPARE: If your shelter is particularly vulnerable to tornadoes, prepare to relocate to safe shelter before hazardous weather arrives. - ACT: If a tornado warning is issued, be ready to shelter quickly. - POTENTIAL IMPACTS: Limited - A few tornadoes are expected. As a result, execution of emergency plans could be hindered in affected areas. - A few places may experience tornado damage, along with power and communications disruptions. - Roofs peeled off some buildings. A few chimneys toppled and mobile homes pushed off foundations or overturned. Large tree tops and branches snapped off, with some trees knocked over. A few vehicles blown off roads. * FOR MORE INFORMATION: - http://ready.gov/hurricanes - www.readyvirginia.gov - weather.gov/akq