On Thursday at 9:16 p.m. the National Weather Service issued a cold weather advisory in effect until Friday at 8 a.m. for North Oregon Coast Range, Central Oregon Coast Range, Tualatin Valley, West Hills and Chehalem Mountains,

The combination of cool temperatures and showery weather has meant Willamette Valley snow is possible at lower elevations throughout this week.

On Thursday at 2:52 a.m. an updated winter weather advisory was issued by the National Weather Service in effect until 5 a.m. The advisory is for the Madison Area as