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PeakCam

14-day multi-model blend · 7 models

Valle Nevado snow forecast

As of the 2026-10-20 runs: 4″ in the next 7 days and 7.5″ over 14 at the base, the biggest day 2.2″, the median of 7 models.

Central Andes · Chile

Base blend, next 14 days

Base point at 9,924 ft · issued · 7 models: ECMWF IFS 0.25°, GEM, GFS, ICON, JMA, ARPEGE/AROME, UKMO.

Next 48 h
3.4″
Next 7 days
4″
Next 14 days
7.5″
Biggest day
2.2″ on Mon, Oct 26
DaySkySnow (median)Low – highHigh / lowPrecipGustModels
✳✳✳1.5″0.6″ – 1.6″37° / 31°100%21 mph7
✳✳✳✳✳✳1.9″1.3″ – 3.4″35° / 28°100%25 mph7
✳✳✳0.2″0″ – 0.4″35° / 23°94%19 mph7
✳✳✳–0″ – 0.1″33° / 26°37%24 mph7
✳✳✳✳✳✳0.4″0″ – 1.3″30° / 22°57%26 mph6
✳✳✳–0″ – 0.1″31° / 20°69%14 mph6
✳✳✳––39° / 22°27%12 mph6
✳✳✳✳✳✳2.2″1.6″ – 4.1″32° / 25°84%9 mph4
✳✳✳✳✳✳0.7″0.3″ – 2.1″31° / 21°53%15 mph4
✳✳✳0.5″0.3″ – 1.3″34° / 24°68%15 mph4
✳✳✳–0″ – 0.5″37° / 22°44%24 mph3
––41° / 33°34%25 mph2
––42° / 31°21%20 mph2
––47° / 35°31%16 mph2
Every model at the base (7 runs) — snowfall in inches per day
ModelIssuedHorizon10-1910-2010-2110-2210-2310-2410-2510-2610-2710-2810-2910-3010-3111-01
ECMWF IFS 0.25°ECMWF14 d1.730.40.10.70.100.60.40.600.100
GEMEnvironment Canada10 d1.51.90.1000.1021.10.4––––
GFSNOAA NCEP14 d0.90.7002.400.28.7000000
ICONDWD7 d0.23.80.40000–––––––
JMAJapan Meteorological Agency11 d1.51.81.801.52.402.653.21–––
ARPEGE/AROMEMétéo-France4 d2.46.80.20.6––––––––––
UKMOUK Met Office7 d0.10.800.10.100–––––––

A dash means the model does not reach that day. Runs are the newest per model within 36 hours.

How to read this page

Per day, the median snowfall across the models that reach that day (ECMWF IFS, GFS, GEM, ICON, JMA, Météo-France, UKMO, plus NBM and HRRR for US points), fetched every 6 hours from Open-Meteo at the resort's summit and base elevations; the low/high band is the 25th/75th percentile across models, so a wide band means the models disagree.

Valle Nevado has no measured daily snow series, so the models cannot be verified here; the ranking on resorts with a SNOTEL station is the best guide. How the blend is built and verified.

Weather data by Open-Meteo.com (CC BY 4.0). Updated every 6 hours.