Weather Alerts For Hereford, OR

URGENT - WEATHER MESSAGE National Weather Service Boise ID 1019 PM MST Mon Feb 2 2026 Lower Treasure Valley-Upper Treasure Valley-Western Magic Valley- Upper Weiser River-Baker County-Malheur County-Oregon Lower Treasure Valley- Including the cities of Mesa, Glendale, Indian Valley, Malheur City, Twin Falls, Fruitvale, Caldwell, Goodrich, Ontario, Boise, Council, Cambridge, Baker, Nampa, and Nyssa 1019 PM MST Mon Feb 2 2026 /919 PM PST Mon Feb 2 2026/ ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST /10 AM PST/ FRIDAY... * 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 11 AM MST /10 AM PST/ Friday. * 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. &&