December 29, 2019 San Jacinto Grind Current Conditions

San Jacinto Grind

A truism of Southern California is you don’t get good SoCal skiing unless you risk getting bad SoCal skiing (more...)...

Posted in Current Conditions | 3 Comments
December 25, 2019 Christmas Snow Current Conditions

Christmas Snow

We were just about to head to the car yesterday when they suddenly opened Chair 23 (more...)...

Posted in Current Conditions | 4 Comments
November 30, 2019 November Snow Current Conditions

November Snow

I tried I tried I tried to get some classic L.A. skyline-and-snow shots, but the clouds have just not been cooperating (more...)...

Posted in Current Conditions | 9 Comments
November 26, 2019 November Current Conditions


These high-resolution GOES-17 images are stunning. Here’s your surprise Thanksgiving bomb cyclone (more...)...

Posted in Current Conditions | 1 Comment
November 15, 2019 My Dreams of Vail Colorado

My Dreams of Vail

I have a number of recurring skiing dreams, all of which start happening around this time of year. The best involves me skiing (more...)...

Posted in Colorado, Musings | 1 Comment
November 12, 2019 Gregory Targhee 26 Gear

Gregory Targhee 26

Gregory’s Targhee snow packs have been updated for the 2019-2020 season (more...)...

Posted in Gear, test | 0 Comments
October 31, 2019 Happy Halloween Current Conditions

Happy Halloween

For Southern California, winds are expected to resolve by Sunday, as a blocking high sets up which should keep us calm (more...)...

Posted in Current Conditions | 0 Comments
October 31, 2019 Ducks Musings


This was taken at the Whitney Fish Hatchery. I don’t have anything else to go with it (more...)...

Posted in Musings | 2 Comments
June 24, 2019 Return to Dana Skiing

Return to Dana

With Tioga Pass Road now open to the east Yosemite gate (and intermittently all the way through to the Central Valley), this past weekend (more...)...

Posted in Skiing | 3 Comments
May 28, 2019 Winter Up High, Summer Down Low Current Conditions

Winter Up High, Summer Down Low

This was by far the snowiest Memorial Day weekend I’ve ever skied at Mammoth Mountain (more...)...

Posted in Current Conditions | 4 Comments

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About SierraDescents

When there is snow, SierraDescents is Andy Lewicky's California backcountry skiing and mountaineering website. Without snow, sierradescents becomes an ill-tempered hiking and climbing blog.

Pray for snow.