Palisades Tahoe Snowfall Data & Powder Probability

Snowfall patterns over the last decade

Across ERA5 reanalysis snowfall records from 2015 to 2025, Palisades Tahoe (the former Squaw Valley) averages 662cm (261 inches) of snowfall a year, with the November-through-April ski season delivering about 628cm of that total. January is the heaviest calendar month in the 10-year average at 137.6cm, effectively tied with March at 137.2cm, with February close behind at 127.9cm and December at 123.3cm — four near-identical midwinter months. November adds 57.7cm to build the base and April tails off at 44.2cm. Ranked by powder probability — the share of weeks with at least 15cm of fresh snow — March leads at 58%, just ahead of January at 57%, February at 49%, December at 44%, November at 34% and April at 21%, so any week from mid-December through late March has historically been a coin-flip or better for fresh powder.

Year-to-year variability at Palisades Tahoe is extreme, even by Sierra Nevada standards. January snowfall in the 10-year record ranges from just 15.2cm in the driest winter to 404.5cm in the wettest — a roughly 27-fold spread on a single calendar month. February is even more volatile, swinging between 4.1cm and 352.3cm — an 86-fold range that is among the widest of any resort in this dataset. December ranges from 15.9cm to 337.3cm, and March between 25.1cm and 219.5cm. This is the signature of California's atmospheric-river-driven winters: whether a handful of major storm cycles connect can define the entire season, and two consecutive years at the same week can deliver wildly different snow. A multi-year baseline is far more useful for trip planning here than any single-week snow report.

In the context of the Sierra Nevada resorts tracked here, Palisades Tahoe's 662cm annual average sits just behind Mammoth at 695cm and well above Heavenly's 454cm on the south shore of Lake Tahoe. The gap with Mammoth is concentrated in spring: Mammoth's 3,369m summit elevation preserves heavier accumulations into March and April, while Palisades — with a 2,745m summit closer to the Sierra crest — sees the season front-loaded across December through March. For peak powder odds the mid-December through late-March window concentrates the highest hit rate; for maximum total accumulation, the four midwinter months historically each deliver more than 120cm in the average year, with January and March the two biggest months in the record. The original Squaw Valley hosted the 1960 Winter Olympics and the resort was renamed Palisades Tahoe in 2021, so both names appear in older snowfall references — the dataset above covers the same physical terrain across the entire 10-year window.

Snow & Weather Conditions

We use 10 years of historical data to help you plan — not a live snow report.

Sierra Nevada storms deliver heavy, moisture-rich "Sierra cement" snowfall. When cold fronts align, the result is deep dumps that can exceed a metre in a single storm cycle. A lofty position in the mountains translates to reliable subzero conditions for much of winter. This altitude sweet-spot catches the brunt of incoming weather systems while keeping the base firm and well-preserved. Most winters deliver 6-10 metres of cumulative snow, compressing into a 2-metre-plus base by the middle of the season.

Best Time to Ski

The best time to ski at Palisades Tahoe is March and January, with 137.2cm average snowfall and 58% powder probability. Based on 10 years of historical snowfall data from PowderDays. The season stretches from late November to April, though Mammoth Mountain often stays open into June or even July. Review PowderDays' long-range snowfall records to choose travel dates backed by a decade of observations.

Powder Probability by Month

Chance of 15cm+ fresh snow in any given week (10 years of data):

• Nov34%
• Dec44%
• Jan57%
• Feb49%
• Mar58%
• Apr21%

10-Year Snow History

What Makes It Special

Diverse terrain from gentle groomers to gnarly cliffs and wind-loaded chutes, plus some of North America's best terrain parks. California ski culture combines outdoor athleticism with West Coast style — expect craft coffee, farm-to-table dining, and stunning Lake Tahoe views.