Weather Alerts for Upper Treasure ValleyIssued by the National Weather Service |
 AIR STAGNATION ADVISORY |
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| UPPER TREASURE VALLEY | ||
Areas Affected: West Central Mountains - Lower Treasure Valley - Boise Mountains - Upper Treasure Valley - Southwest Highlands - Western Magic Valley - Camas Prairie - Owyhee Mountains - Southern Twin Falls County - Upper Weiser River - Harney County - Baker County - Malheur County - Oregon Lower Treasure Valley |
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| Effective: Mon, 1/13 1:24pm | Updated: Mon, 1/13 11:55pm | Urgency: Expected |
| Expires: Tue, 1/14 5:00am | Severity: Moderate | Certainty: Likely |
Details:
* 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, southwest, and west central Idaho and northeast and southeast Oregon. * WHEN...From 9 PM MST /8 PM PST/ this evening to 11 AM MST /10 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Information: Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air. |
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