Winter Weather — Extreme Western Allegany, Maryland

2024-11-22 · Extreme Western Allegany, Maryland

Wider weather episode

A potent upper-level area of low pressure brought the first widespread snow of the season to the Alleghenies. Cold air rushed in during the morning of Thursday November 21st which resulted in snow showers and squalls quickly overspreading the mountains. The heavier and more persistent snow developed near sunrise November 22nd. This heavy snow frequently dropped visibilities below one quarter of a mile. Winds gusted to 45-50 mph, which resulted in considerable blowing and drifting snow. Snow accumulations ranged from 10 to 18 inches across Garrett County, with lesser amounts of 2 to 6 inches across far western Allegany County.

Source: NOAA Storm Events Database, event_id 1217901. Narrative written by the NWS forecast office that issued the report.