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
Early Taste of Summer Heat Expands Across the East

Early Taste of Summer Heat Expands Across the East

A big warmup is taking hold across the easter

19 May 2026 8:40 PM
Repeated Rain Raises the Flood Threat Down South

Repeated Rain Raises the Flood Threat Down South

Whenever we talk about the severe weather, it

19 May 2026 8:35 PM
Severe Storms Stick Around Midweek

Severe Storms Stick Around Midweek

We've had quite the active stretch to start t

19 May 2026 8:30 PM
Severe Storms Leave Trail of Destruction on the Plains

Severe Storms Leave Trail of Destruction on the Plains

SUNDAYA potent setup, fueled by record hot te

19 May 2026 4:15 PM
Spring: Frost Alerts Post Winter Alerts in High Country

Spring: Frost Alerts Post Winter Alerts in High Country

ROCKIES - The precipitation will continue to

19 May 2026 2:55 AM
Extreme Fire Danger Causes Thousands of Acres Burned

Extreme Fire Danger Causes Thousands of Acres Burned

Numerous fires have been burning from the pan

19 May 2026 2:00 AM
Saturday Severe Storms; Midwest to the Ohio Valley

Saturday Severe Storms; Midwest to the Ohio Valley

Scattered severe storms have been moving thro

17 May 2026 2:30 AM