Flash Flood — Loudoun, Virginia

2025-05-05 · near Round Hill, Loudoun, Virginia

Event narrative

Blue Ridge VFD reported at least six inches of high water flowing over multiple roads. Several basements flooded.

Wider weather episode

An area of upper level low pressure brought repetitive rounds of slow moving thunderstorms to parts of Virginia. The heaviest rain fell across Loudoun County, Virginia and King George County, VA where to two to four inches of rain were observed.

View location on OpenStreetMap → (39.1651, -77.8032)

Source: NOAA Storm Events Database, event_id 1242204. Narrative written by the NWS forecast office that issued the report.