Dense Fog — Lower Bucks, Pennsylvania

2025-05-14 to 2025-05-15 · Lower Bucks, Pennsylvania

Event narrative

Dense fog with visibility 1/4 mile or less was observed for several hours at Trenton-Mercer Airport, Northeast Philadelphia Airport, Pennridge Airport and Quakertown Airport.

Wider weather episode

A moist low-level air mass north of a stationary front resulted in widespread dense fog across portions of extreme eastern Pennsylvania starting during the evening of May 14th and continuing into the early morning of May 15th. The fog dissipated after sunrise.

Source: NOAA Storm Events Database, event_id 1258002. Narrative written by the NWS forecast office that issued the report.