{"slug":"silverton","name":"Silverton Mountain","canonicalUrl":"https://www.peakcam.io/resorts/silverton","periodDays":90,"truthBasis":"snotel","station":{"id":"713:CO:SNTL","name":"Red Mountain Pass","elevationFt":11060},"measuredDays":89,"scoredPoint":"base","models":[{"model":"ncep_nbm_conus","periodDays":90,"day1Mae":3.27,"day3Mae":3.7,"day7Mae":4.54,"samples":14,"biasRatio":0.6,"computedAt":"2026-11-04T13:32:24.809Z","rank":1},{"model":"ecmwf_ifs025","periodDays":90,"day1Mae":3.77,"day3Mae":3.92,"day7Mae":4.92,"samples":14,"biasRatio":0.47,"computedAt":"2026-11-04T13:32:24.809Z","rank":2},{"model":"ukmo_seamless","periodDays":90,"day1Mae":5.06,"day3Mae":5.8,"day7Mae":null,"samples":14,"biasRatio":0.14,"computedAt":"2026-11-04T13:32:24.809Z","rank":3},{"model":"gfs_seamless","periodDays":90,"day1Mae":5.4,"day3Mae":5.36,"day7Mae":6.56,"samples":14,"biasRatio":0.15,"computedAt":"2026-11-04T13:32:24.809Z","rank":4},{"model":"gfs_hrrr","periodDays":90,"day1Mae":5.4,"day3Mae":null,"day7Mae":null,"samples":14,"biasRatio":0.13,"computedAt":"2026-11-04T13:32:24.809Z","rank":5},{"model":"icon_seamless","periodDays":90,"day1Mae":5.49,"day3Mae":5.77,"day7Mae":null,"samples":14,"biasRatio":0.1,"computedAt":"2026-11-04T13:32:24.809Z","rank":6},{"model":"blend","periodDays":90,"day1Mae":5.61,"day3Mae":5.7,"day7Mae":5.76,"samples":14,"biasRatio":0.14,"computedAt":"2026-11-04T13:32:24.809Z","rank":7},{"model":"jma_seamless","periodDays":90,"day1Mae":5.76,"day3Mae":5.69,"day7Mae":5.51,"samples":14,"biasRatio":0.11,"computedAt":"2026-11-04T13:32:24.809Z","rank":8},{"model":"gem_seamless","periodDays":90,"day1Mae":5.99,"day3Mae":6.79,"day7Mae":6.29,"samples":14,"biasRatio":0.1,"computedAt":"2026-11-04T13:32:24.809Z","rank":9},{"model":"meteofrance_seamless","periodDays":90,"day1Mae":6.15,"day3Mae":5.83,"day7Mae":null,"samples":14,"biasRatio":0.04,"computedAt":"2026-11-04T13:32:24.809Z","rank":10}],"bestModel":"ncep_nbm_conus","computedAt":"2026-11-04T13:32:24.809Z","method":"For every day in the window with a measured value, the forecast for that day from each model's newest run issued 1, 3 and 7 days earlier is compared with the measured 24 h new snow (SNOTEL depth change clipped at zero, so settlement makes the measured value a floor). MAE is in cm; bias ratio is total forecast over total measured; the blend is graded by the same rule.","credits":[{"name":"Open-Meteo","text":"Weather data by Open-Meteo.com","license":"CC BY 4.0","url":"https://open-meteo.com"}],"attribution":"PeakCam (https://www.peakcam.io) - SNOTEL data: USDA NRCS; forecasts: NWS/Open-Meteo; cams: their operators","license":"https://www.peakcam.io/about#terms","generatedAt":"2026-11-04T23:24:20.378Z"}