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.

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

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

After a wet and wild start to the month, Oregon’s weather has dried out in a big way and that’s expected to stay the case for ...

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

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

"Light winds and limited air movement will lead to a period of stagnant air conditions," NWS said, warning of "deteriorating ...

Cold Weather Advisories have been put into place across the Pacific Northwest this week, but many might be unaware of the new ...

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 ...

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

While no blockbuster storms are heading for the Northwest, some opportunities for rain and snow will return and storm travel ...