Weather Alerts For Frenchglen, OR
Air Stagnation Advisory
-URGENT - WEATHER MESSAGE National Weather Service Boise ID 1056 AM MST Thu Jan 15 2026 West Central Mountains-Boise Mountains-Western Magic Valley-Camas Prairie-Upper Weiser River-Harney County-Baker County-Malheur County- Including the cities of Warm Lake, Selby, Baker, Goodrich, Buchanan, Corral, Blaine, New Princeton, Diamond, Bear, Indian Valley, Twin Falls, Burns, Pine, Cascade, Hill City, Glendale, Mesa, Big Creek, Soldier, Fairfield, Dunnean, Fruitvale, Crane, Ola, McCall, Venator, Anderson Dam, Malheur City, Cuprum, Cambridge, Council, and Prairie 1056 AM MST Thu Jan 15 2026 /956 AM PST Thu Jan 15 2026/ ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST /4 AM PST/ MONDAY... * 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 continue to trap pollutants. * WHERE...Portions of south central and southwest Idaho and northeast and southeast Oregon. * WHEN...Until 5 AM MST /4 AM PST/ Monday. * 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. &&