Virginia, 2000

Flash Flood and Heavy Rain in Virginia, September 2, 2000

September 2, 2000 · NWS LWX · 9 events in 9 counties and zones

Thunderstorms produced heavy rainfall across a portion of northern Virginia between 1 and 7 AM EDT and again between 5 and 7 PM on the 2nd. The Shenandoah Valley received heavy downpours during the morning event.

Where it happened

Every event with a place to put it; 9 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

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
9

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.

Thunderstorms produced heavy rainfall across a portion of northern Virginia between 1 and 7 AM EDT and again between 5 and 7 PM on the 2nd. The Shenandoah Valley received heavy downpours during the morning event. in Nelson County, flooding was reported from Montebello eastward. A rain gauge in town recorded a total of 4.17 inches. Other rainfall reports included 2.72 inches on Afton Mountain and 1.58 inches at Tye River. Across Augusta County, 2.56 inches fell at Upper Sherando, 2.49 inches fell at Hearthstone Lake, 2.32 inches fell at Mills Creek Dam, 2.12 inches fell at Jones Hollow, and 1.72 inches fell at Elkhorn Lake. In Rockingham County, 1.88 inches was reported at Briery Branch. In Shenandoah County, 2,21 inches fell at Camp Roosevelt. In Warren County, 2.10 inches of rain was reported on Hogback Mountain. In Rappahannock County, 1.99 inches fell in Sperryville. The Washington D.C. suburbs received heavy downpours during the afternoon event. Minor flooding was reported in the vicinity of Commonwealth Avenue, Reed Avenue, and Glebe Road in Alexandria. A total of 1.65 inches of rain fell at Washington National Airport in Arlington County. Highland County reported occasional heavy downpours during the day which resulted in a rainfall total of 1.74 inches in Monterey.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

8 heavy rain, 1 flash flood. Local standard time, as filed.

Heavy Rain, Augusta

When
September 2, 12:00 AM EST to 6:30 AM EST
Where
Augusta County, Countywide
Reported by
TRAINED SPOTTER
Coordinates
38.165, -79.134 (the zone’s center; the record gives no point)

Heavy Rain, Shenandoah

When
September 2, 1:00 AM EST to 6:30 AM EST
Where
Shenandoah County, Countywide
Reported by
TRAINED SPOTTER
Coordinates
38.858, -78.571 (the zone’s center; the record gives no point)

Heavy Rain, Warren

When
September 2, 1:00 AM EST to 6:30 AM EST
Where
Warren County, Countywide
Reported by
TRAINED SPOTTER
Coordinates
38.909, -78.207 (the zone’s center; the record gives no point)

Heavy Rain, Rappahannock

When
September 2, 1:00 AM EST to 6:30 AM EST
Where
Rappahannock County, Countywide
Reported by
TRAINED SPOTTER
Coordinates
38.685, -78.159 (the zone’s center; the record gives no point)

Heavy Rain, Rockingham

When
September 2, 1:00 AM EST to 6:30 AM EST
Where
Rockingham County, Countywide
Reported by
TRAINED SPOTTER
Coordinates
38.512, -78.876 (the zone’s center; the record gives no point)

Heavy Rain, Highland

When
September 2, 2:00 AM EST to 4:00 PM EST
Where
Highland County, Countywide
Reported by
TRAINED SPOTTER
Coordinates
38.362, -79.568 (the zone’s center; the record gives no point)

Flash Flood, Nelson

When
September 2, 2:00 AM EST to 6:00 AM EST
Where
Nelson County, Countywide
Reported by
LAW ENFORCEMENT
Coordinates
37.787, -78.887 (the zone’s center; the record gives no point)

Flooding was reported east of Montebello.

Heavy Rain, Arlington

When
September 2, 12:30 PM EST to 4:00 PM EST
Where
Arlington County, Countywide
Reported by
TRAINED SPOTTER
Coordinates
38.879, -77.101 (the zone’s center; the record gives no point)

Heavy Rain, Alexandria (C)

When
September 2, 12:30 PM EST to 4:00 PM EST
Where
Alexandria (C) County, Countywide
Reported by
TRAINED SPOTTER
Coordinates
38.805, -77.047 (the zone’s center; the record gives no point)

What these are

Heavy Rain
Rainfall totals unusual for the place and season that did not produce a flood.
Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

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

The same day elsewhere

More

Every storm in Virginia in 2000Every state in 2000This day in weather historyWarnings in Virginia, September 2000

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: 5157052, 5157048, 5157049, 5157050, 5157051, 5157047, 5157053, 5157054, 5157055.