Flash Flood — Venango, Pennsylvania

2025-06-18 · near Rocky Grove, Venango, Pennsylvania

Event narrative

State official reported that the road was completely flooded at Rocky Grove Ave and Keely Ave. Cherrytree Rd is also flooded, but passable.

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 → (41.4600, -79.8200)

Source: NOAA Storm Events Database, event_id 1279142. Narrative written by the NWS forecast office that issued the report.