WA WFO PENDLETON Warnings, Watches, and Advisories

WFO PENDLETON Warnings, Watches and Advisories for Friday, November 25, 2022

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AIR STAGNATION ADVISORY

URGENT - WEATHER MESSAGE

National Weather Service Pendleton OR

538 AM PST Fri Nov 25 2022

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS

MORNING...

* WHAT...Poor air quality.

* WHERE...Yakima Valley.

* WHEN...Until 10 AM PST Friday.

* IMPACTS...Poor air quality may cause issues for people with

respiratory problems.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People with respiratory illness should follow their physician's

advice for dealing with high levels of air pollution during

periods of stagnant air.

State air quality agencies highly recommend that no outdoor

burning occur and that residential wood burning devices be

limited as much as possible. According to state air quality

agencies, prolonged periods of stagnant air can hold pollutants

close to the ground where people live and breathe. Check with

your local burn agency for any current restrictions in your area.

...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS

* WHAT...Visibility one quarter mile or less at times in

freezing fog.

* WHERE...Foothills of the Northern Blue Mountains of Oregon and

Washington.

* IMPACTS...Hazardous driving conditions due to low visibility

and potential frost on bridges.

If driving, slow down, use your headlights, and leave plenty of

distance ahead of you. Also, be alert for frost on bridge decks

causing slippery roads.

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