The National Weather Service issued a cold weather advisory at 10:16 a.m. on Friday in effect until noon for North Oregon Coast Range, Central Oregon Coast Range, West Hills and Chehalem Mountains, Inner Portland Metro, East Portland Metro, Outer Southeast Portland Metro, West Columbia River Gorge of Oregon above 500 ft, West Columbia River Gorge I-84 Corridor, Upper Hood River Valley, Central Columbia River Gorge I-84 Corridor, Cascade Foothills of Marion and Linn counties and Lane County Cascade Foothills.

The weather service states, "Very cold wind chills as low as 20 to 25 degrees expected."

News Source : https://www.oregonlive.com/weather-alerts/2026/01/oregon-under-a-cold-weather-advisory-friday-midday-wind-chills-dipping-to-20.html