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
Mount Slushmore? Taking a look at Dakota Snow Chances

Mount Slushmore? Taking a look at Dakota Snow Chances

The cooler weather is finding places to go fi

26 Oct 2026 6:30 PM
Southwest Gets More Active By Halloween Weekend

Southwest Gets More Active By Halloween Weekend

Heading towards the Halloween weekend, the so

26 Oct 2026 5:45 PM
Tropical Storm Vance Swirling in the Pacific, Olana Forms West of Hawaii

Tropical Storm Vance Swirling in the Pacific, Olana Forms West of Hawaii

After becoming a hurricane Friday, Vance has

26 Oct 2026 5:40 PM
HALLOWEEN 2026: Is the weather a Trick or a Treat?

HALLOWEEN 2026: Is the weather a Trick or a Treat?

Hopefully the costume's picked out by now, th

26 Oct 2026 2:30 PM
Sunny Day Flooding; King Tides Surge This Week

Sunny Day Flooding; King Tides Surge This Week

This week, the ocean is coming to low lying a

26 Oct 2026 10:15 AM
Major River Flooding Causes Damage; Another Day of Storms in New Mexico

Major River Flooding Causes Damage; Another Day of Storms in New Mexico

A powerful low pressure system has been movin

26 Oct 2026 1:00 AM
Warmer Than Average: Above-Normal Temperatures Across the Central U.S. This Week

Warmer Than Average: Above-Normal Temperatures Across the Central U.S. This Week

WHAT TO EXPECTA ridge of high pressure linger

25 Oct 2026 10:15 AM