Flash Flood — Venango, Pennsylvania

2025-06-17 · near Raymilton, Venango, Pennsylvania

Event narrative

Flooding was reported over Mercer Rd. Also there were several reports of flooding on Valley Road and Route 62.

Wider weather episode

The stalled boundary began to lift north during the day on the 17th but remained the focus of diurnal convection. While the front did eventually shift off to the east on the 18th, additional storms were able to fire with the lingering moist airmass as an upper level disturbance approached.

View location on OpenStreetMap → (41.3823, -79.9932)

Source: NOAA Storm Events Database, event_id 1278897. Narrative written by the NWS forecast office that issued the report.