Winter Weather — Fayette Ridges, Pennsylvania

2021-02-01 to 2021-02-03 · Fayette Ridges, Pennsylvania

Event narrative

Highest snowfall total from Jan 31st-Feb 2nd was 9.8 inches near Ohiopyle, PA. 14.1 inches of snow was reported on Feb 3rd near Farmington, PA.

Wider weather episode

During the morning of January 31st, weakening low pressure moved northward into the lower Ohio Valley. Frontogenetic forcing allowed for some higher snow rates during the morning and early afternoon hours, particularly in the higher elevations. Snow rates became lighter in the afternoon as support for lift weakened and lifted northward, and as energy began to transfer to a coastal low. Accumulations through midnight were generally limited to four inches or less.

This event continued into early February, when strengthening northwest flow increased cold advection and allowed additional accumulating snow showers to develop.

Source: NOAA Storm Events Database, event_id 944326. Narrative written by the NWS forecast office that issued the report.