A real weekend storm is the story across California, with the Sierra turning wintry again from Saturday into Monday. The biggest payoff goes to the Tahoe crest and the central Sierra, where favored terrain stacks up 2-3 feet by Monday morning, while Mammoth lands closer to 14-19 in and Mt. Rose stays much lighter on the east side at 7-10 in. Strong wind, a brief high snow-level phase early, and dense snow at the front end will matter almost as much as totals, then conditions quiet down for the middle of next week before a weaker and far less certain system tries to return late in the period.
Confidence is highest from Saturday, April 11 through Monday morning, April 13, and the models are generally converging on the same weekend storm structure. Snow is already underway or starts quickly Saturday, with the wettest and windiest stretch from Saturday afternoon through Sunday morning. Snow levels run near 6,500-7,000 feet early Saturday, so lower Tahoe bases can start mixed or heavy, then crash into the 3,500-5,000 feet range Saturday night and Sunday as colder air takes over. Wind gusts around 40-55 mph on the Sierra crest and locally 60-70 mph near Mt. Rose point to a rough upper-mountain period before speeds ease. SLRs start mostly in the 6-10 range in Tahoe, which means dense snow, then improve into roughly 11-15 by Sunday, while Mammoth stays closer to 11-16 for a cleaner finish.
The practical ski payoff is centered on the open Sierra holdouts once the storm peaks. Kirkwood and Palisades Tahoe are lined up for the deepest lift-served totals at 27-36 in and 21-28 in, Mammoth is solidly in the 14-19 in class, and Mt. Rose looks more like 7-10 in because the east side sits in a partial shadow and sees stronger wind. Lingering snow showers Monday morning should fade quickly, followed by a mostly dry Tuesday through Thursday with cold mornings in the teens and 20s °F at Sierra elevations, afternoons recovering into the 30s and low 40s °F, and much lighter wind. Mount Baldy only picks up about 3-4 in of very dense summit snow with snow levels near 6,500-7,000 feet, and it remains closed.
Sunday night, April 19 into Monday, April 20 is a much lower-confidence part of the forecast because the models diverge on timing, coverage, snow levels, and wind response with the next wave. The common signal is for another brush of unsettled weather to reach California after the dry break, but some solutions keep it weak or split apart while others bring a modest Sierra refresh. The realistic lower-end outcome looks more like 3-6 in on the Tahoe crest if that wave holds together, with lighter amounts south and east, not another major cycle. Snow levels would likely start high enough for heavier snow near some bases before lowering some with the front, and wind could range from a breezy brush to another rough crest day. The broader pattern still leans cooler and at least somewhat active for California beyond midmonth, but details after Friday should be treated as tentative.
Resort Forecast Totals (Sat Apr 11 – Mon Apr 13)
- Kirkwood – 27-36 in
- Bear Valley – 25-34 in
- Sugar Bowl – 23-31 in
- Dodge Ridge – 22-30 in
- Palisades Tahoe – 21-28 in
- Mammoth – 14-19 in
- Northstar – 10-14 in
- Heavenly – 9-12 in
- Mt. Rose – 7-10 in
- Diamond Peak – 7-10 in
- Mount Baldy – 3-4 in