Winter Storm — Southern Willamette Valley, Oregon

2017-01-07 to 2017-01-08 · Southern Willamette Valley, Oregon

Event narrative

General snowfall totals of 2-4 inches were reported, with the greatest total being 4.5 inches from the observer at Eugene Airport. Major ice accumulations occurred after the snow, with several locations reporting 0.50-1.00. The combination of snow and ice resulted in significant power outages and closures across the area.

Wider weather episode

A broad shortwave trough brought multiple rounds of precipitation, including a wintry mix of snow and ice for many locations across Northwest Oregon. Strong easterly pressure gradients generated high winds through the Columbia River Gorge as well on January 8.

Source: NOAA Storm Events Database, event_id 678253. Narrative written by the NWS forecast office that issued the report.