Weather Alerts For Mountain Home AFB, ID

URGENT - WEATHER MESSAGE National Weather Service Boise ID 856 PM MST Mon Dec 15 2025 Upper Treasure Valley-Western Magic Valley- Including the cities of Twin Falls and Boise 856 PM MST Mon Dec 15 2025 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 AM TO 5 PM MST WEDNESDAY... * WHAT...For the Air Stagnation Advisory, 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. For the Wind Advisory, west winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Western Magic Valley and Upper Treasure Valley. * WHEN...For the Air Stagnation Advisory, until 5 AM MST Tuesday. For the Wind Advisory, from 5 AM to 5 PM MST Wednesday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. 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. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. &&

URGENT - WEATHER MESSAGE National Weather Service Boise ID 856 PM MST Mon Dec 15 2025 Upper Treasure Valley-Western Magic Valley- Including the cities of Twin Falls and Boise 856 PM MST Mon Dec 15 2025 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 5 AM TO 5 PM MST WEDNESDAY... * WHAT...For the Air Stagnation Advisory, 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. For the Wind Advisory, west winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Western Magic Valley and Upper Treasure Valley. * WHEN...For the Air Stagnation Advisory, until 5 AM MST Tuesday. For the Wind Advisory, from 5 AM to 5 PM MST Wednesday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. 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. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. &&