Warm, moist air aloft overrunning colder surface air combined with abundant low level moisture to produce low clouds and widespread dense fog across portions of the region.

Dense Fog in KING GEORGE, VIRGINIA
From 07-FEB-19 22:55:00 to 08-FEB-19 03:35:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in NELSON, VIRGINIA
From 07-FEB-19 18:53:00 to 08-FEB-19 03:53:00 (EST-5)
Reported by: ASOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in EASTERN LOUDOUN, VIRGINIA
From 08-FEB-19 02:56:00 to 08-FEB-19 06:29:00 (EST-5)
Reported by: ASOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in ALBEMARLE, VIRGINIA
From 07-FEB-19 18:53:00 to 08-FEB-19 03:53:00 (EST-5)
Reported by: ASOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in GREENE, VIRGINIA
From 07-FEB-19 18:30:00 to 07-FEB-19 23:50:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in MADISON, VIRGINIA
From 07-FEB-19 18:30:00 to 07-FEB-19 23:50:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in ORANGE, VIRGINIA
From 07-FEB-19 18:30:00 to 07-FEB-19 23:50:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in RAPPAHANNOCK, VIRGINIA
From 07-FEB-19 20:55:00 to 08-FEB-19 00:55:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in CULPEPER, VIRGINIA
From 07-FEB-19 20:55:00 to 08-FEB-19 00:55:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in STAFFORD, VIRGINIA
From 07-FEB-19 22:35:00 to 08-FEB-19 03:15:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in NORTHERN FAUQUIER, VIRGINIA
From 07-FEB-19 21:15:00 to 08-FEB-19 07:55:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in SOUTHERN FAUQUIER, VIRGINIA
From 07-FEB-19 21:15:00 to 08-FEB-19 07:55:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in PRINCE WILLIAM, VIRGINIA
From 07-FEB-19 20:56:00 to 08-FEB-19 09:24:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in WESTERN LOUDOUN, VIRGINIA
From 08-FEB-19 02:56:00 to 08-FEB-19 06:29:00 (EST-5)
Reported by: ASOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.

Dense Fog in SPOTSYLVANIA, VIRGINIA
From 07-FEB-19 22:55:00 to 08-FEB-19 03:35:00 (EST-5)
Reported by: AWOS

Observations from around the area indicate visibility fell to a quarter of a mile or less in dense fog.