Winter Weather — San Juan, Washington

2022-12-19 to 2022-12-20 · San Juan, Washington

Event narrative

Multiple CoCoRaHS observers in the San Juans reported 11 inches of snowfall on Lopez Island, with a report of 11 inches also on Orcas Island. A report on Friday Harbor ranging from 9 to 11 inches. Wintry weather mainly ended later on the morning of the 20th.

Wider weather episode

An arctic frontal boundary pushed through Western Washington, bringing wintry precipitation in the form of snow and colder weather.

Source: NOAA Storm Events Database, event_id 1075742. Narrative written by the NWS forecast office that issued the report.