The National Weather Service issued a winter weather advisory at 4:35 a.m. on Thursday valid from 7 p.m. until Friday 4 p.m. for Northern Blue Mountains of Oregon.

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

On Wednesday at 3:04 p.m. the National Weather Service issued an updated winter weather advisory valid for Thursday between 4 a.m. and 4 p.m. for Northern Wayne and Southern Wayne as well as Susquehanna,