Cold weather advisory: Be Aware. A cold weather advisory is issued when seasonably cold air temperatures or wind chill values ...

On Saturday at 1:56 a.m. the National Weather Service issued a cold weather advisory valid from 10 p.m. until Sunday 10 a.m.

Heavy snow and high winds are forecast to impact travel on Oregon’s Cascade Mountain roads and passes from Thursday night ...

The NWS forecasts sustained winds of 25 to 35 mph, with gusts reaching up to 50 mph. These conditions could result in unsecured objects being blown around, tree limbs falling, and scattered power ...

The long stretch of sunny and dry weather comes to an end on Thursday as clouds increase and Portland prepares for rain and potential snow.

Rain and snow is returning to Oregon this weekend, and low elevation snow and ice will become possible next week.

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

The National Weather Service has simplified some of its winter weather alerts for Wind Chill and Extreme Cold Warnings.

A handful of northwestern states were under winter storm watch from the NWS on Thursday, with the service warning of ...

The National Weather Service has simplified some of its winter ... As is typical of weather warnings in Oregon, the criteria are different for different parts of the state." Portland, on average ...

Rain and snow is returning to Oregon this weekend, and low elevation snow and ice will become possible next week.

Forecasters are warning that air pollution may become trapped and adversely affect humans, due to weather conditions in the U.S.