Crested Butte 7-Day Snow Forecast

Crested Butte Long-Range Snow Forecast Updated today

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Updated 21 September 2026 04:50 PDT

Long-Range Snow Forecast for Crested Butte

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

For Forecast detail, see below.

Crested Butte Snow Forecast Highlights

When will there be fresh snow in Crested Butte?

Crested Butte Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (10,482ft)
Next Snow?
There is no snow currently in the forecast for Crested Butte.

Long-range Snow Outlook for Crested Butte

Snowfall

Snow Line

Max 66°F
Min 35°F

Snow unlikely

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Crested Butte 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 Crested Butte from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Mon 21	Clear sky.	Max 64°F Min 35°F
Tue 22	Cloudy at altitude, light rain showers below.	Max 64°F Min 47°F
Wed 23	Light drizzle.	Max 52°F Min 45°F
Thu 24	Cloudy.	Max 62°F Min 41°F
Fri 25	Light drizzle.	Max 58°F Min 43°F
Sat 26	Clear sky.	Max 63°F Min 40°F
Sun 27	Clear spells.	Max 66°F Min 42°F

No significant snowfall is forecast for this period.

This Snow Forecast for Crested Butte, 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 Crested Butte, 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.

Crested Butte Snow Forecast updated at 04:50 PDT, next update expected 10:00 PDT.

Ensemble forecast for Crested Butte, USA at 9,088ft

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

Crested Butte typically enjoys reliable snow conditions, with an average snowfall of 300 inches annually. Snow depths can range from 50 to 100 inches mid-season, making it essential to check the latest snow reports on J2Ski for current conditions.

Off-Piste Safety in Crested Butte

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