Heavy rain occurred during the day as low pressure moved north of the Mid Atlantic.  Low level moisture was in place and breaks in the cloud cover led to fog development overnight.

Dense Fog in ALBEMARLE, VIRGINIA
From 08-MAY-13 22:53:00 to 09-MAY-13 00:53:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Visibilities of a quarter mile were measured at Charlottesville Airport.

Dense Fog in ORANGE, VIRGINIA
From 08-MAY-13 19:55:00 to 09-MAY-13 05:35:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were measured at Orange Airport.

Dense Fog in CULPEPER, VIRGINIA
From 08-MAY-13 22:55:00 to 09-MAY-13 07:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were measured at Culpeper Airport.

Dense Fog in PRINCE WILLIAM, VIRGINIA
From 09-MAY-13 01:55:00 to 09-MAY-13 05:50:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were measured at Manassas Airport.

Dense Fog in STAFFORD, VIRGINIA
From 08-MAY-13 23:15:00 to 09-MAY-13 06:35:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were measured at Stafford Airport.

Dense Fog in AUGUSTA, VIRGINIA
From 08-MAY-13 20:55:00 to 09-MAY-13 04:55:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Visibilities of a quarter mile were measured at Shenandoah Airport.

Dense Fog in ROCKINGHAM, VIRGINIA
From 08-MAY-13 20:55:00 to 09-MAY-13 04:55:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Visibilities of a quarter mile were measured at Shenandoah Airport.

Dense Fog in PAGE, VIRGINIA
From 08-MAY-13 21:15:00 to 09-MAY-13 02:35:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were measured at Luray Airport.

Dense Fog in SOUTHERN FAUQUIER, VIRGINIA
From 08-MAY-13 22:15:00 to 09-MAY-13 06:55:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were measured at Warrenton Airport.

Dense Fog in NORTHERN FAUQUIER, VIRGINIA
From 08-MAY-13 23:52:00 to 09-MAY-13 09:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Visibilities of a quarter mile were estimated at Dulles International Airport.

Dense Fog in LOUDOUN, VIRGINIA
From 08-MAY-13 23:52:00 to 09-MAY-13 09:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Visibilities of a quarter mile were measured at Dulles International Airport.

Dense Fog in SHENANDOAH, VIRGINIA
From 08-MAY-13 21:15:00 to 09-MAY-13 02:35:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were estimated at Luray Airport.

Dense Fog in GREENE, VIRGINIA
From 08-MAY-13 22:53:00 to 09-MAY-13 00:53:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Visibilities of a quarter mile were estimated at Charlottesville Airport.

Dense Fog in WARREN, VIRGINIA
From 08-MAY-13 21:15:00 to 09-MAY-13 02:35:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were estimated at Luray Airport.

Dense Fog in NELSON, VIRGINIA
From 08-MAY-13 22:53:00 to 09-MAY-13 00:53:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Visibilities of a quarter mile were estimated at Charlottesville Airport.

Dense Fog in MADISON, VIRGINIA
From 08-MAY-13 19:55:00 to 09-MAY-13 05:35:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were estimated at Orange Airport.

Dense Fog in RAPPAHANNOCK, VIRGINIA
From 08-MAY-13 22:55:00 to 09-MAY-13 07:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Visibilities of a quarter mile were estimated at Culpeper Airport.