Winter Storm Bozeman Forecast Update

A storm system began moving into the Pacific Northwest on Wednesday night, transporting mild, moist Pacific air over the shallow, cold air mass near the ground. This will result in an unusually early spell of winterlike weather for the region.
Winter storm watches, warnings and advisories continue issued for much of the Oregon, Idaho, and southern Washington state area, extending east into the Rockies.
(Alerts: WA | OR | ID | NV | UT | WY | CO)
Strangely for mid-November, the Portland, Oregon metro area and Willamette Valley was also being affected by Winter Storm Bozeman. One-tenth to one-quarter inch of ice accumulation was observed
http://preview.weather.com/storms/winter/news/winter-storm-bozeman-forecast-oregon-idaho-washington-wyoming-colorado-20141113