Saturday is off to a dry and cloudy start while much of the Portland area is under an air stagnation advisory from the ...

Portland is under an Air Stagnation Advisory due to calm winds and poor air circulation affecting air quality.

On Wednesday at 10:55 a.m. the National Weather Service issued an air stagnation advisory valid from 4 p.m. until Monday 4 ...

The National Weather Service issued an Air Stagnation Advisory for Portland, affecting multiple areas and urging precautions ...

The month of November is ending dry, cloudy, and cool across the greater Portland, Vancouver metro area Saturday.

Southwest Washington and the Portland area can expect stagnant air through the weekend, according to the National Weather Service in Portland.

PORTLAND, Ore. ( KOIN) — Morning fog remains as clear, calm and cold conditions return to the Pacific Northwest Thursday morning.

Dry weather reins supreme through later next week. The Coast sees plenty of sunshine today, while the Valley remains trapped ...

On Thursday, the National Weather Service issued an “Air Stagnation Advisory” for portions of southwest and west central Idaho and northeast and southeast Oregon. According to the NWS ...

Because of the very calm winds expected over the next several days, the National Weather Service has issued an Air Stagnation Advisory in effect through Monday afternoon. As the ridge peaks on ...

PORTLAND Ore. (KPTV) - The 142nd Wing of the Portland Air National Guard Base will honor Veterans Day with flyovers throughout the state. The flyovers are a tribute to veterans across Oregon and ...