WOUS45 KVEF 151536 AVAVEF CAZ519-161545- IMMEDIATE BROADCAST REQUESTED BACKCOUNTRY AVALANCHE WATCH Relayed by National Weather Service Las Vegas NV 736 AM PST Sun Feb 15 2026 The Eastern Sierra Avalanche Center in Mammoth Lakes has issued a Backcountry Avalanche Watch for the following areas: the Eastern Sierra in Mono County and the Eastern Sierra in Inyo County * WHAT...The avalanche danger is expected to rise to HIGH by tomorrow afternoon and remain elevated into mid-week. * WHERE...The eastern slopes of the Sierra Nevada mountain range between Virgina Lakes on the north to Bishop Creek on the south. * WHEN...In effect from Sun 07:00 PST to Mon 07:00 PST. * IMPACTS...|Heavy snow and extreme winds will create widespread areas of unstable snow. * PRECAUTIONARY/PREPAREDNESS ACTIONS...Very dangerous avalanche conditions are expected to develop. Avalanches may run long distances, and can run into mature forests, valley floors or flat terrain. Travel in avalanche terrain is not recommended. Consult http://www.esavalanche.org or www.avalanche.org for more detailed information Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center. $$