San Juan County Severe Watches & Warnings NOAA Weather Radio

Air Stagnation Advisory
Statement as of 10:02 AM PST en Noviembre 27, 2015

... Air stagnation advisory remains in effect until noon PST

An air stagnation advisory remains in effect until noon PST

Smoke dispersion will be poor through the end of Thanksgiving
weekend... owing to temperature inversions and long periods of
calm wind. As of Friday morning... air quality in Marysville and
South Tacoma had become unhealthy for sensitive groups due to
wood smoke. Smoke dispersion will only become poorer over western
Washington through Sunday morning.

Conditions will be evaluated daily. It is possible the period of
air stagnation will extend beyond Monday morning. Burn bans have
already been declared for portions of western Washington. Check
with your local air quality agency for the status of burn bans in
your area.

Precautionary/preparedness actions...

An air stagnation advisory indicates that pollution could
increase to unhealthy levels due to poor dispersion. Persons with
respiratory illness should follow their physicians advice for
dealing with high levels of air pollution. Please do your part to
keep the air in your community clean by heeding burn bans in your

Record Report
Statement as of 12:27 am PST on November 27, 2015

... Record low temperature set at Quillayute WA Airport...

a record low temperature of 23 degrees was set at Quillayute WA Airport yesterday.
This breaks the old record of 25 set in 1976.

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