Flash Flood — Henrico, Virginia

2025-07-19 · near Glen Allen, Henrico, Virginia

Event narrative

A trained spotter reported backyard and street flooding.

Wider weather episode

A stationary front was anchored north of the area in Pennsylvania. Deep moisture was in place to the south of the front with precipitable water values near two inches. Strong surface heating resulted in robust instability with wind shear around 25 knots, allowing for deep, slow moving, convection capable of heavy rainfall and flash flooding during the afternoon and evening hours.

View location on OpenStreetMap → (37.6640, -77.4555)

Source: NOAA Storm Events Database, event_id 1285971. Narrative written by the NWS forecast office that issued the report.