Weather Alert Details

West Central Mountains

Air Stagnation Advisory until SAT 5:00 AM MST Issued November, 25 2022 at 12:43 PM - US/Mountain expires November, 26 2022 at 5:00 AM - US/Mountain ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SATURDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of southwest and west central Idaho and northeast and southeast Oregon. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Air Stagnation Advisory concerns itself with meteorological conditions only. For more information on air pollution in Idaho, visit website For Oregon, visit website If possible, reduce or eliminate activities that contribute to air pollution, such as outdoor burning, and the use of residential wood burning devices. Reduce vehicle trips and vehicle idling as much as possible. &&