Active Weather Alerts
Air Stagnation Advisory
Issued: 7:22 PM Feb. 7, 2026 – National Weather Service
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM MST /9 AM PST/ SUNDAY... * WHAT...High pressure aloft with light surface winds and little vertical mixing will continue the period of stagnant air through tomorrow morning. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of south central and southwest Idaho and southeast Oregon. * WHEN...Until 10 AM MST /9 AM PST/ Sunday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air. &&
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