Air Stagnation Advisory issued December 14 at 1:27PM PST until December 18 at 10:00AM PST by NWS

Weather Alerts | Washington

Dec 15, 2023

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...Poor air quality expected. * WHERE...Kittitas Valley and Yakima Valley. * WHEN...Until 10 AM PST Monday. * I…