Active Weather Alerts
Air Stagnation Advisory
Issued: 6:42 PM Jan. 17, 2026 – National Weather Service
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY... * WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Hayden, Grand Coulee, Rockford, Wilbur, Worley, Fairfield, Moses Lake, Waterville, Ephrata, Harrington, Odessa, Post Falls, Airway Heights, Badger Mountain Road, Davenport, Coeur d'Alene, Creston, Coulee City, Mansfield, Ritzville, Quincy, Downtown Spokane, Spokane Valley, Othello, and Cheney. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface. PRECAUTIONARY/PREPAREDNESS ACTIONS... Buildup of fine pollution particles can be harmful to those sensitive to air pollution including people with lung and heart problems, people with diabetes, children and the elderly. &&
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