Join us for an exciting in-person event at PT Revolution, where we will be diving deep into avalanche awareness! Whether you're a seasoned backcountry enthusiast or just starting... more
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Backcountry Avalanche, Snow, and Weather Information for the greater Lake Tahoe area
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This website is owned and maintained by the non-profit arm of the Sierra Avalanche Center. Some of the content is updated by the USDA avalanche forecasters including the forecasts and some observational data. The USDA is not responsible for any advertising, fund-raising events/information, or sponsorship information, or other content not related to the forecasts and the data pertaining to the forecasts.