Eagle

Air Stagnation Advisory issued December 29 at 12:21PM MST until January 1 at 10:00AM MST by NWS Boise ID

* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will trap pollutants in the valleys. * WHERE...Portions of south central and southwest Idaho and northeast and southeast Oregon. * WHEN...Until 10 AM MST /9 AM PST/ Thursday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.