Cold weather advisory across valley

The National Weather Service has simplified some of its winter weather alerts for Wind Chill and Extreme Cold Warnings.
After a wet start to January, the back half of the month has been mostly dry and sunny. And now, cold. So far, according to Jon Liu, a meteorologist with the National Weather Service in Portland, the ...
Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California.
KGW meteorologist Joe Raineri reported Sunday that Western Oregon will see overnight lows in the 20s, with the Columbia Gorge ...
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 ...
Multnomah County officials issued a cold weather advisory Friday as overnight temperatures are expected to be at or below 32 degrees this weekend.
A surface inversion is preventing the normal mixing of air, meaning pollutants will remain trapped at lower altitudes.
PORTLAND, Ore. (KOIN) — As Arctic air blankets the eastern United States, the National Oceanic and Atmospheric Administration has released its latest weather outlook for the last week of January ...