Mt Baker WA
The short answer: PassCast projects a median of 543" at Mt Baker for 2026-27 — 83% of a typical season — with a skiability rating of 69/100, ~34 powder days, and Dec–Jan as the prime window. Updated daily from 10,000 simulations.
80% of simulated seasons land between 358" and 740". 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 Mt Baker, 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 Mt Baker'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.
The most reliable ENSO ski signal in the US: La Niña winters run ~115-125% of normal in the Cascades; El Niño is 'the great snowfall suppressor' (NOAA) with warmer storms and higher snow levels. Applied as a -7% 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 readPNW · from the 2026-27 outlook
No US region has more to lose from a strong El Niño: the jet dives south and the Cascades marinate in mild Pacific air. The analogs are grim — 2023-24 delivered one of the worst Cascade seasons in memory with mid-winter rain to the summits, and 1997-98 ran well below normal; 2015-16 was the merciful near-normal exception. Odds strongly favor below-average snowfall and elevated freezing levels, hitting low-elevation terrain hardest. Book March, not December.
Month by monthENSO-conditioned analog medians vs a typical month — when this season should deliver
Prime window: Dec–Jan — the deepest contiguous stretch of the conditioned season. Aim the trip there.
The analog poolEvery season since 1990 at Mt Baker (ERA5, calibrated to the resort's reported average), colored by ENSO phase
Pass math for Mt Baker
Mt Baker isn't on a multi-resort pass — but you can still see what a season here is worth.
No multi-resort pass covers these mountains — window tickets are the play.
Mt Baker 2026-27: straight answers
- How much snow will Mt Baker get in the 2026-27 season?
- PassCast's latest 10,000-run simulation (reseeded 2026-07-10) puts the median at 543 inches — 83% of a typical season at Mt Baker — with 80% of outcomes between 358 and 740 inches. The forecast blends Mt Baker's own 36-season ENSO analog record with NOAA's seasonal outlook and the ECMWF SEAS5 ensemble.
- Is a season pass worth it for Mt Baker in 2026-27?
- Mt Baker is not on Epic, Ikon, or Mountain Collective for 2026-27 — budget about $92 per peak-window day ticket, or check the resort's own multi-day products.
- When is the best time to ski Mt Baker in 2026-27?
- Dec–Jan is the prime window — the deepest contiguous stretch of the ENSO-conditioned season at Mt Baker. Month-by-month medians are charted on this page.
- How reliable will the snow be at Mt Baker this season?
- The simulation gives Mt Baker a 22% chance of beating its typical season and a median of about 34 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.