Flood — San Juan, Puerto Rico

2025-10-18 · near San Juan, San Juan, Puerto Rico

Event narrative

Broadcast media shared a video from the public showing standing floodwaters along Calle San Antonio in the Floral Park neighborhood of San Juan. Portions of the roadway were covered by water, impacting traffic.

Wider weather episode

An unstable weather pattern supported periods of enhanced shower and thunderstorm activity across Puerto Rico. Thunderstorms developed mainly during the afternoon, resulting in localized impacts, including flooding, hail, and lightning-related incidents.

View location on OpenStreetMap → (18.4193, -66.0506)

Source: NOAA Storm Events Database, event_id 1297119. Narrative written by the NWS forecast office that issued the report.