* WHAT. South winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft. * WHERE. Coastal waters from Fenwick Island DE to Chincoteague VA out 20 nm, Coastal waters from Chincoteague to Parramore Island VA out 20 nm and Coastal waters from Parramore Island to Cape Charles Light VA out 20 nm. * WHEN. Until 1 AM EDT Sunday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Dangerously hot conditions with heat index values up to 112. * WHERE. Portions of southeast Maryland, northeast North Carolina, and central, east central, eastern, south central, and southeast Virginia. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Heat related illnesses increase significantly during extreme heat and high humidity events.

* WHAT. Heat index values up to 105. * WHERE. In Maryland, the Maryland Beaches. In North Carolina, Eastern Currituck County. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. South winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft. * WHERE. Coastal waters from Fenwick Island DE to Chincoteague VA out 20 nm, Coastal waters from Chincoteague to Parramore Island VA out 20 nm and Coastal waters from Parramore Island to Cape Charles Light VA out 20 nm. * WHEN. Until 1 AM EDT Sunday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. South winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE. The coastal waters from Duck to Oregon Inlet. * WHEN. From 1 PM this afternoon to 10 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft.

At 411 PM EDT, Doppler radar was tracking a strong thunderstorm near Corapeake, or 11 miles northeast of Sunbury, moving northeast at 20 mph. HAZARD. Wind gusts up to 40 mph, heavy rain, and frequent lightning. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Reduced visibility and minor flooding possible. Frequent cloud to ground lightning strikes. This strong thunderstorm will be near. Chesapeake around 415 PM EDT. Other locations impacted by this storm include Herberts Corner, Hickory, and Chesapeake Airport.

* WHAT. South winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE. The coastal waters from Duck to Oregon Inlet. * WHEN. From 1 PM this afternoon to 10 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Heat index values up to 105. * WHERE. In Maryland, the Maryland Beaches. In North Carolina, Eastern Currituck County. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Dangerously hot conditions with heat index values up to 112. * WHERE. Portions of southeast Maryland, northeast North Carolina, and central, east central, eastern, south central, and southeast Virginia. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Heat related illnesses increase significantly during extreme heat and high humidity events.