Dense Fog — Northampton, Pennsylvania
2025-09-24 · Northampton, Pennsylvania
Event narrative
Dense fog was reported for several hours at Lehigh Valley International Airport.
Wider weather episode
A moist air mass near a stationary front resulted in areas of dense fog before dawn on September 24th. The fog dissipated shortly after sunrise.
Source: NOAA Storm Events Database, event_id 1294038. Narrative written by the NWS forecast office that issued the report.