El Niño Outlook · Winter 2026-27
Jack Frost El Niño rank & forecast
Jack Frost ranks Under review SnowSure resorts — Tier E, −20% in strong El Niño winters.
Tier E — Deep timing play — aim late winter: Strong El Niño winters ran clearly below this resort’s own baseline (≤ −8%). Still skiable — schedule late season; one storm cycle can beat the climatology.
Under reviewTier E — Deep timing play — aim late winter
Strong-event signal: −20% vs this resort's 30-yr avg
This resort carries no separate rank: its 30-year record is identical to big-boulder, which is the ranked entry for this measurement. At ~31km resolution the reanalysis cannot resolve them as different mountains, so publishing both would be publishing one number twice.
'97-98 +11%'15-16 −59%'23-24 −12%
