The National Weather Service in Portland issued a cold weather advisory for much of the Willamette Valley and northwestern ...

The National Weather Service points out that although rural areas have temps below freezing, those in the urban core are ...

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

Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California.

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

PORTLAND, Ore. (KOIN) — As Arctic air blankets the eastern United States, the National Oceanic and Atmospheric Administration has released its latest weather ... of western Oregon and Washington.

KGW meteorologist Joe Raineri reported Sunday that Western Oregon will see overnight lows in the 20s, with the Columbia Gorge ...

Multnomah County officials issued a cold weather advisory Friday as overnight temperatures are expected to be at or below 32 degrees this weekend.

PORTLAND, Ore. — There is a high threat for sneaker waves along the north and central Oregon Coast up into southern Washington, from Friday through Sunday, the National Weather Service (NWS ...

A surface inversion is preventing the normal mixing of air, meaning pollutants will remain trapped at lower altitudes.

Forecasters expect snow to accumulate Sunday afternoon into the evening. The Portland area could see anywhere from 4-8 inches, said Hunter Tubbs, a National Weather Service meteorologist based in Gray ...

Winter weather is expected in Maine early next week, followed by frigid temperatures. Forecasters expect snow to accumulate Sunday afternoon into the evening. The Portland area could see anywhere from ...