On Thursday at 12:49 p.m. the National Weather Service issued an updated winter weather advisory valid from 4 p.m. until Friday 4 p.m. for Oregon Lower Treasure Valley as well as Harney, Baker and Malheur counties.

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

Freezing rain could lead to a 10th of an inch of ice accumulating overnight, creating very hazardous travel conditions across much of northern Ohio. Concerns about the ice have led the National Weather Service to issue a winter weather advisory for the region,