Flood — Napa, California

2024-01-31 · near Rocktram, Napa, California

Event narrative

Standing water was reported in the slow lane on California Route 221 at California Route 29.

Wider weather episode

A quick-moving cold front came through California on January 31, bringing widespread rain and high winds. A narrow cold frontal rainband (NCFR) developed during the afternoon and evening commute, with moderate to heavy rain across the region as a result. Impacts and post-frontal showers continued through February 1.

View location on OpenStreetMap → (38.2500, -122.2700)

Source: NOAA Storm Events Database, event_id 1154889. Narrative written by the NWS forecast office that issued the report.