Winter Weather — Cascades of Snohomish and King Counties, Washington

2023-03-10 to 2023-03-11 · Cascades of Snohomish and King Counties, Washington

Event narrative

Observations at Snoqualmie Pass and Stevens Pass only depict minor accumulations in the Central Cascades, around 4 to 6 inches.

Wider weather episode

A surface low funneled moisture into the region and increased QPF values, and with snow levels around 3000 feet, moderate snow accumulations were likely. Winter weather advisories were posted for all Cascade Zones.

Source: NOAA Storm Events Database, event_id 1091421. Narrative written by the NWS forecast office that issued the report.