Snowmass 7-Day Snow Forecast

Snowmass Long-Range Snow Forecast Updated today

ECMWF IFS

GEM

GFS

PROSubscribe to Switch Weather Model

Updated 11 June 2026 23:43 PDT

Long-Range Snow Forecast for Snowmass

Long-range (14 to 45 days) from 12 June.

For Forecast detail, see below.

Snowmass Snow Forecast Highlights

When will there be fresh snow in Snowmass?

Snowmass Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (10,269ft)
Next Snow?
There is no snow currently in the forecast for Snowmass.

Long-range Snow Outlook for Snowmass

Snowfall

Snow Line

Max 82°F
Min 43°F

Snow unlikely

Snowmass Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Snowmass from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 12	Clear sky.	Max 76°F Min 50°F
Sat 13	Clear sky.	Max 78°F Min 54°F
Sun 14	Cloudy.	Max 73°F Min 48°F
Mon 15	Clear sky.	Max 74°F Min 43°F
Tue 16	Cloudy.	Max 80°F Min 44°F
Wed 17	Clear sky.	Max 82°F Min 46°F
Thu 18	Cloudy.	Max 81°F Min 47°F

No significant snowfall is forecast for this period.

This Snow Forecast for Snowmass, United States gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Snowmass, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Snowmass Snow Forecast updated at 23:43 PDT, next update expected 02:00 PDT.

Ensemble forecast for Snowmass, USA at 8,104ft

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Reliability

Snowmass typically enjoys a reliable snowpack with an average annual snowfall of around 300 inches. For the latest snow conditions, including depth and weather updates, check J2Ski for current information.

Off-Piste Safety in Snowmass

Before skiing or snowboarding off-piste in Snowmass, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.