Heavy Snow — North Oregon Cascades Foothills, Oregon

2018-02-20 · North Oregon Cascades Foothills, Oregon

Event narrative

Reports on Facebook of 8.0 inches of snow in Sandy and Estacada.

Wider weather episode

A cold low pressure system slid down the coast and stayed offshore, pulling cold air from east of the Cascades into western Oregon. This brought snow levels down to sea level, and moisture from the low pressure system meant snow down to the valley floor in the north Willamette Valley, and snow down to the Coast Range and Cascade Foothills farther south.

Source: NOAA Storm Events Database, event_id 742325. Narrative written by the NWS forecast office that issued the report.