Dense Fog — Upper Bucks, Pennsylvania

2024-01-26 to 2024-01-27 · Upper Bucks, Pennsylvania

Event narrative

Dense fog with visibility 1/4 mile or less was observed for several hours at Quakertown Airport and Perkasie Airport.

Wider weather episode

A stalled frontal boundary just south of the region resulted in stagnant, moist air across the area. Warm air lifted over the boundary facilitated the development of dense fog late on the 26th. The fog dissipated early on the 27th as the front shifted south and drier air advected into the area from the north.

Source: NOAA Storm Events Database, event_id 1154425. Narrative written by the NWS forecast office that issued the report.