The northern and southern branches of the jet phased together, which resulted in coastal low pressure on the 13th. The coastal low tracked up the Mid-Atlantic Coast during the morning hours of the 14th before moving out to sea later in the day. High pressure over New England caused enough cold air for precipitation to start out as snow. However, warmer air did work its way in aloft causing precipitation to change to a period of sleet and rain across eastern areas. This cut down on some of the snow totals across these areas, but also caused ice accumulations.

Winter Weather in ALBEMARLE, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between one and three inches across the county and ice accumulation was estimated to be between a trace and a tenth of an inch based on observations nearby.

Winter Weather in NELSON, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between one and three inches across the county and ice accumulation was estimated to be between a trace and a tenth of an inch based on observations nearby.

Winter Weather in CENTRAL VIRGINIA BLUE RIDGE, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between one and three inches across the county and ice accumulation was estimated to be between a trace and a tenth of an inch based on observations nearby.

Winter Weather in ARLINGTON, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 3.2 inches near Baileys Crossroads. A trace of ice was reported at Reagan National Airport.

Winter Weather in CULPEPER, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between 2 and 4 inches based on observations nearby.

Winter Weather in EASTERN HIGHLAND, VIRGINIA
From 13-MAR-17 22:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 3.0 inches near Clover Creek.

Winter Weather in MADISON, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between 1 and 3 inches based on observations nearby. Ice accumulation of a trace to one-tenth of an inch was also estimated based on observations nearby.

Winter Weather in NORTHERN FAUQUIER, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between 2 and 4 inches based on observations nearby.

Winter Weather in NORTHERN VIRGINIA BLUE RIDGE, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between 2 and 4 inches based on observations nearby.

Winter Weather in ORANGE, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 1.0 inch in Thornhill. Ice accumulation of fifteen hundredths of an inch was also reported in Thornhill.

Winter Weather in SOUTHERN FAUQUIER, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between 1 and 3 inches based on observations nearby. Ice accumulation of a trace to one-tenth of an inch was estimated based on observations nearby.

Winter Weather in STAFFORD, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 1.5 inches near Glendie. Ice accumulation was estimated to be around a trace up to one-tenth of an inch based on observations nearby.

Winter Weather in SPOTSYLVANIA, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 2.2 inches near Dunavant. Ice accumulation was estimated to be around a trace up to one-tenth of an inch based on observations nearby.

Winter Storm in CLARKE, VIRGINIA
From 13-MAR-17 22:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 6.5 inches near Berryville.

Winter Weather in EASTERN LOUDOUN, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 5.6 inches at Dulles International and 3.5 inches at Sterling Park. Snowfall averaged between 2 and 4 inches across eastern Loudoun County.

Winter Weather in GREENE, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 1.5 inches near Amicus. Ice accumulation was estimated to range from a trace up to a tenth of an inch across the county based on observations nearby.

Winter Weather in FAIRFAX, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 3.0 inches near Vienna and Chantilly. Snowfall also totaled up to 3.0 inches near Centreville and Dunn Loring.

Winter Weather in KING GEORGE, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Ice accumulation was estimated to be between a trace and a tenth of an inch based on observations nearby.

Winter Weather in PAGE, VIRGINIA
From 13-MAR-17 22:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 4.0 inches in Stanly and Luray.

Winter Weather in RAPPAHANNOCK, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between 2 and 4 inches based on observations nearby.

Winter Weather in PRINCE WILLIAM, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 3.8 inches near Woolsey and 3.0 inches near Bull Run.

Winter Weather in ROCKINGHAM, VIRGINIA
From 13-MAR-17 22:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 4.0 inches in Dayton and also near Massanutten. Snowfall also totaled up to 6.3 inches in Bergton. Snowfall averaged between 3 and 5 inches across the county.

Winter Storm in FREDERICK, VIRGINIA
From 13-MAR-17 22:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall was estimated to be between 4 and 8 inches across the county.

Winter Storm in SHENANDOAH, VIRGINIA
From 13-MAR-17 22:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 5.0 inches in Woodstock and New Market.

Winter Storm in WARREN, VIRGINIA
From 13-MAR-17 22:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 4.8 inches near Front Royal.

Winter Storm in WESTERN HIGHLAND, VIRGINIA
From 13-MAR-17 22:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 7.0 inches about five miles northwest of Hightown.

Winter Storm in WESTERN LOUDOUN, VIRGINIA
From 13-MAR-17 19:00:00 to 14-MAR-17 12:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 8.0 inches near Lovettsville and 5.0 inches in Purcellville.