Aspen 7-Day Snow Forecast

Aspen Long-Range Snow Forecast Updated today

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Updated 21 September 2026 04:47 PDT

Long-Range Snow Forecast for Aspen

Long-range (14 to 45 days) from 21 September.

For Forecast detail, see below.

Aspen Snow Forecast Highlights

When will there be fresh snow in Aspen?

Aspen Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (9,629ft)
Next Snow?
There is no snow currently in the forecast for Aspen.

Long-range Snow Outlook for Aspen

Snowfall

Snow Line

Max 72°F
Min 41°F

Snow unlikely

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Aspen 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 Aspen from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Mon 21	Clear sky.	Max 69°F Min 41°F
Tue 22	Cloudy at altitude, clear sky below.	Max 72°F Min 51°F
Wed 23	Rain showers.	Max 61°F Min 51°F
Thu 24	Light drizzle.	Max 67°F Min 47°F
Fri 25	Rain showers.	Max 61°F Min 47°F
Sat 26	Clear sky.	Max 70°F Min 45°F
Sun 27	Clear spells.	Max 71°F Min 47°F

No significant snowfall is forecast for this period.

This Snow Forecast for Aspen, 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 Aspen, 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.

Aspen Snow Forecast updated at 04:47 PDT, next update expected 07:00 PDT.

Ensemble forecast for Aspen, USA at 7,808ft

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.

United States Accommodation (Apartments, Chalets, Hotels) Map

Snow Reliability

Aspen enjoys reliable snowfall, with an average of 300 inches annually and snow depths typically ranging from 50 to 80 inches. For the latest snow conditions and updates, be sure to check J2Ski.

Off-Piste Safety in Aspen

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