Virginia, 1999

Winter Storm and Damaging Winds in Virginia, March 3 to 4, 1999

March 3 to 4, 1999 · NWS LWX · 12 events in 7 counties and zones

A low pressure system moved from West Virginia to Pennsylvania on the evening of the 3rd. This system produced sustained winds of 25 to 40 mph from the afternoon of the 3rd through the morning of the 4th.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$37,000
Crop damage
None recorded
Events
12

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS LWX wrote it up.

A low pressure system moved from West Virginia to Pennsylvania on the evening of the 3rd. This system produced sustained winds of 25 to 40 mph from the afternoon of the 3rd through the morning of the 4th. A cold front associated with the system moved through during the early evening and produced a line of thunderstorms that brought heavy rain, small hail, and wind gusts in excess of 55 mph. In Shenandoah County, downed trees and power lines were reported across the county. 1,375 customers reported power outages. A roof was blown off an outbuilding in Fairview near Woodstock, and the top of an automated teller machine at the Strasburg Shopping Center was also blown off. Frederick County reported substantial damage to a large wall at the Rubbermaid Commercial Products Receiving Warehouse in Winchester. The wind also levelled several trees and signs. 6,000 customers reported power outages. The peak gust at the Winchester Airport was 42 mph. Greene County reported trees down across the county and downed electric poles near Eheart. Albemarle County reported power outages and small creeks and streams reaching bankful around 6:00 pm. Rappahannock County also reported trees down. Prince William County reported the windshield of a vehicle on Interstate 66 was blown out by high wind. In Dale City, several pine trees were also downed. After the cold front passed, temperatures dropped rapidly and rain turned to snow across Northern Virginia. Most locations received an inch or less of snow overnight, however Frederick County received 2 to 5 inches and a location on the Clark and Loudoun County line received 3 inches.

The radar

The Sterling radar (KLWX), 21 km away, was scanning. The volume nearest the first event began at 22:00 UTC.

Open the radar archive at this moment

Event by event

9 thunderstorm wind, 2 winter weather, 1 winter storm. Local standard time, as filed.

Thunderstorm Wind, Prince William

When
March 3, 5:00 PM EST
Where
Prince William County, Haymarket
Property damage
$1,000
Reported by
NEWSPAPER
Coordinates
38.820, -77.630

Winshield blown out by wind

Thunderstorm Wind, Prince William

When
March 3, 5:10 PM EST
Where
Prince William County, Dale City
Property damage
$1,000
Reported by
TRAINED SPOTTER
Coordinates
38.620, -77.300

Pine trees downed

Thunderstorm Wind, Greene

When
March 3, 5:20 PM EST to 5:30 PM EST
Where
Greene County, Countywide
Property damage
$4,000
Reported by
NEWSPAPER
Coordinates
38.320, -78.430

Trees and power lines downed

Thunderstorm Wind, Rappahannock

When
March 3, 5:55 PM EST to 6:10 PM EST
Where
Rappahannock County, Countywide
Property damage
$2,000
Reported by
EMERGENCY MANAGER
Coordinates
38.700, -78.200

Trees downed

Thunderstorm Wind, Shenandoah

When
March 3, 6:00 PM EST
Where
Shenandoah County, Countywide
Property damage
$5,000
Reported by
LAW ENFORCEMENT
Coordinates
38.870, -78.620

Trees and power lines downed

Thunderstorm Wind, Shenandoah

When
March 3, 6:00 PM EST
Where
Shenandoah County, Woodstock
Property damage
$500
Reported by
NEWSPAPER
Coordinates
38.880, -78.520

Roof blown off outbuilding

Thunderstorm Wind, Shenandoah

When
March 3, 6:10 PM EST
Where
Shenandoah County, Strasburg
Property damage
$1,000
Reported by
NEWSPAPER
Coordinates
38.980, -78.370

Top of automated teller machine blown off

Thunderstorm Wind, Frederick

When
March 3, 6:10 PM EST
Where
Frederick County, Winchester Arpt
Property damage
$2,000
Reported by
NEWSPAPER
Coordinates
39.150, -78.150

Trees and signs downed

Thunderstorm Wind, Frederick

When
March 3, 6:10 PM EST
Where
Frederick County, Winchester Arpt
Property damage
$20,000
Reported by
NEWSPAPER
Coordinates
39.150, -78.150

Large wall damaged at warehouse

Winter Storm, Frederick

When
March 4, 12:00 AM EST to 10:00 AM EST
Where
Frederick forecast zone
Reported by
TRAINED SPOTTER
Coordinates
39.195, -78.213 (the zone’s center; the record gives no point)

Winter Weather, Clarke

When
March 4, 12:00 AM EST to 10:00 AM EST
Where
Clarke forecast zone
Reported by
TRAINED SPOTTER
Coordinates
39.112, -77.997 (the zone’s center; the record gives no point)

Winter Weather, Loudoun

When
March 4, 12:00 AM EST to 10:00 AM EST
Where
Loudoun forecast zone
Reported by
TRAINED SPOTTER

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Winter Storm
A storm that brought snow, sleet or freezing rain at warning levels, usually over several hours or days.
Winter Weather
Snow, sleet or freezing rain below warning levels that still caused disruption, damage or casualties.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Virginia in 1999Every state in 1999This day in weather historyWarnings in Virginia, March 1999

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5686538, 5686539, 5686536, 5686537, 5686454, 5686455, 5686456, 5686457, 5686535, 5686451, 5686452, 5686453.