An area of low pressure moved from west to east across the Mid-Atlantic region on the 20th, dropping 2 to 6 inches of snow between midnight and mid-afternoon.  Gusty winds of 35 to 45 MPH developed during the afternoon causing the snow to drift across roadways and reduce visibilities in open areas.  The first snowstorm of the season forced Washington National and Dulles International Airports to cancel one third of their morning flights.  Several minor traffic accidents were reported across the region.  In addition, three tractor trailers jackknifed on Interstate 81 during separate incidents in Rockingham and Augusta Counties.  Snowfall totals included 3.6 inches at Washington Reagan National Airport, 5.5 inches in Warrenton, 6.0 inches in Winchester, 3.1 inches in Fredericksburg, 4.7 inches in Charlottesville, 5 to 6 inches in Monterey, 4 to 5 inches in Staunton, 4.7 inches in Boston, 4.5 inches in Stanley, 5.0 inches in Lovingston, and 4.0 inches in Harrisonburg.

Winter Storm in ROCKINGHAM / HARRISONBURG, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in GREENE, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in ORANGE, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in AUGUSTA / STAUNTON / WAYNESBORRO, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in CULPEPER, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in STAFFORD, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in HIGHLAND, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Weather in PRINCE WILLIAM, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Weather in MADISON, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Weather in SPOTSYLVANIA / FREDERICKSBURG, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in SHENANDOAH, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in PAGE, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in RAPPAHANNOCK, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in ALBEMARLE / CHARLOTTTESVILLE, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in FAUQUIER, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in LOUDOUN, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in FAIRFAX, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in ARLINGTON / ALEXANDRIA / FALLS CHURCH, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Weather in CLARKE, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Weather in WARREN, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in NELSON, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Storm in FREDERICK / WINCHESTER, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.

Winter Weather in KING GEORGE, VIRGINIA
From 20-JAN-00 03:00:00 to 20-JAN-00 20:00:00 (EST)
Reported by: OFFICIAL NWS OBS.