Heavy Rain — Duval, Florida

2025-07-29 · near Marietta, Duval, Florida

Event narrative

Personnel Weather Station Ellis and Lenox 2 - KFLJACKS3578 reported 2.33 inches in the past hour.

Wider weather episode

Diurnally enhanced storms produced locally heavy rainfall given high precipitable water (near 2 inches) across the area and added upper-level lift with an upper-level wave moving east to west across the FL peninsula. Extreme heat warning and a heat advisory were in effect given high heat index values, with also supported very high surface instability that fed into stronger storms.

View location on OpenStreetMap → (30.3100, -81.7400)

Source: NOAA Storm Events Database, event_id 1278394. Narrative written by the NWS forecast office that issued the report.