Poor Air Quality for Oregon and Idaho into Friday

news image
Special Stories
6 Dec 2019 9:00 AM
A strong temperature inversion (temperatures warming as you go up in height) exists over the Pacific Northwest. This will lead to poor air quality today (Friday). Here is the very latest:

Alerts

The latest alerts highlight where that air quality will be on the poor side.  This includes areas of Oregon and Idaho.  Air stagnation advisories are issued when the forecast shows little or no mixing in the atmosphere. These can lead to a buildup of pollutants near the surface. People with respiratory issues will need to use extra caution, especially if you plan on being outdoors.

Winds

Calm winds set-up across the region earlier this morning and the wind forecast keeps winds light through the afternoon.

Forecast

With rain on the way for Saturday, along with some wind, air quality should improve this weekend. Keep checking with WeatherNation for the latest updates.
All Weather News
More
System Late Week Roars into the Northeast

System Late Week Roars into the Northeast

It's getting to be that time of year! Systems

13 Oct 2026 6:15 PM
Cooler Air & Snow Invades The Rockies

Cooler Air & Snow Invades The Rockies

A digging trough is bringing cooler temperatu

13 Oct 2026 6:09 PM
Hot Weather Baking the Heartland This Week, Cooler Air Incoming

Hot Weather Baking the Heartland This Week, Cooler Air Incoming

More records were broken across the central p

13 Oct 2026 5:55 PM
Tropics: Pacific Stays Hyperactive, Atlantic Quiets Down

Tropics: Pacific Stays Hyperactive, Atlantic Quiets Down

Isaias ended the late-season streak of no hur

13 Oct 2026 11:45 AM
Severe Storms and Flooding Return to the Plains & Midwest

Severe Storms and Flooding Return to the Plains & Midwest

Severe weather looks to return to parts of th

13 Oct 2026 11:30 AM
Rachel Spreading Moisture Across the Southwest

Rachel Spreading Moisture Across the Southwest

Rachel came ashore in far northwestern Mexico

13 Oct 2026 12:10 AM
Isaias Makes Landfall as A Category 2, Recapping it's Impacts

Isaias Makes Landfall as A Category 2, Recapping it's Impacts

Hurricane Isaias made landfall near Destin, F

12 Oct 2026 11:00 PM