Northstar CA
The short answer: PassCast projects a median of 363" at Northstar for 2026-27 — 107% of a typical season — with a skiability rating of 69/100, ~20 powder days, and Jan–Feb as the prime window. Updated daily from 10,000 simulations.
80% of simulated seasons land between 163" and 548". Reseeded daily as ENSO observations, CPC outlooks, and SEAS5 runs update.
10,000 simulated 2026-27 seasonsENSO-weighted resampling of 36 real seasons (1990–2026) at Northstar, tilted by the live seasonal outlook
Highlighted bars span the middle half of outcomes (P25–P75). The yellow dashed line is a typical season — the median of the last 36 at this mountain.
What's driving this forecast
The 2026-27 season is simulated by resampling Northstar's historical seasons weighted toward El Niño analog years. NOAA CPC El Niño Advisory (June 11, 2026): El Niño conditions are present and expected to strengthen into winter 2026-27, with a 63% chance of a very strong event (Niño3.4 ≥ +2.0°C) during Nov-Jan. CPC DJF strength odds: very strong 46%, strong 33%, moderate 16%. IRI (June 22) concurs at 98% El Niño for DJF. Latest observed ONI (AMJ 2026): +1.0.
Tahoe straddles the storm-track pivot: record 1982-83 El Niño snow, but the 1987 and 1992 strong events were droughts. High variance, low predictive value. Applied as a +2% tilt at partial weight.
Day-to-day weather models have no skill this far out, so the near-term forecast contributes 0% weight today. The simulation leans entirely on ENSO-conditioned climatology — exactly what an honest seasonal outlook should do in summer. Weighting shifts toward live forecasts as opening day approaches.
The regional readSierra · from the 2026-27 outlook
Strong El Niño is the Sierra's classic wet card, but it's south-weighted and high-variance: 1982-83 and 1997-98 were all-timers, 2023-24 finished above normal, yet 2015-16 — the 'Godzilla' El Niño that was supposed to end the drought — gave Tahoe merely an average year. Mammoth and the southern Sierra carry the continent's best odds of an above-average season outside the Southwest; Tahoe is a better-than-even wet bet with real rain-line risk below 7,000 feet. Expect a back-loaded winter — January through March is when strong-Niño Sierra seasons detonate.
Month by monthENSO-conditioned analog medians vs a typical month — when this season should deliver
Prime window: Jan–Feb — the deepest contiguous stretch of the conditioned season. Aim the trip there.
The analog poolEvery season since 1990 at Northstar (ERA5, calibrated to the resort's reported average), colored by ENSO phase
Pass math for Northstar
Verdicts run the full simulated snow distribution through breakeven math at ~$279/day window prices. Add trip legs on the home page to compare passes across your whole season.
- Breakeven is 3.0 days at ~$279/day window tickets; you plan 10.
- Covers Northstar (unlimited).
- Snow-adjusted across the simulated seasons, expect ~10.0 covered days; the pass beats window tickets in 100% of 10,000 simulated seasons (mean saving $1,953).
- Breakeven is 4.0 days at ~$279/day window tickets; you plan 10.
- Covers Northstar (unlimited).
- Snow-adjusted across the simulated seasons, expect ~10.0 covered days; the pass beats window tickets in 100% of 10,000 simulated seasons (mean saving $1,663).
Northstar 2026-27: straight answers
- How much snow will Northstar get in the 2026-27 season?
- PassCast's latest 10,000-run simulation (reseeded 2026-07-10) puts the median at 363 inches — 107% of a typical season at Northstar — with 80% of outcomes between 163 and 548 inches. The forecast blends Northstar's own 36-season ENSO analog record with NOAA's seasonal outlook and the ECMWF SEAS5 ensemble.
- Is a season pass worth it for Northstar in 2026-27?
- Northstar is on Epic Pass, Epic Local for 2026-27. At roughly $279 for a peak-window day ticket, the Epic Local ($829) breaks even in about 3 days here. PassCast's simulator on this page runs your planned days through all 10,000 simulated seasons for a full verdict.
- When is the best time to ski Northstar in 2026-27?
- Jan–Feb is the prime window — the deepest contiguous stretch of the ENSO-conditioned season at Northstar. Month-by-month medians are charted on this page.
- How reliable will the snow be at Northstar this season?
- The simulation gives Northstar a 60% chance of beating its typical season and a median of about 20 six-inch-plus powder days. Its skiability rating is 69/100 (“Deep & reliable”), updated daily.
Sources: ERA5 reanalysis & multi-model forecasts via Open-Meteo · NOAA CPC ONI, ENSO advisory & seasonal outlook · ECMWF SEAS5 · pass prices verified July 2026. See methodology for the honest fine print.