Attitash Bear Peak 7-Day Snow Forecast

Attitash Bear Peak Long-Range Snow Forecast Updated today

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Updated 21 September 2026 09:45 AEST

Long-Range Snow Forecast for Attitash Bear Peak

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

For Forecast detail, see below.

Attitash Bear Peak Snow Forecast Highlights

When will there be fresh snow in Attitash Bear Peak?

Attitash Bear Peak Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (440m)
Next Snow?
There is no snow currently in the forecast for Attitash Bear Peak.

Long-range Snow Outlook for Attitash Bear Peak

Snowfall

Snow Line

Max 21℃
Min 6℃

Snow unlikely

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Attitash Bear Peak 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 Attitash Bear Peak from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Mon 21	Cloudy.	Max 18℃ Min 8℃
Tue 22	Clear sky.	Max 16℃ Min 6℃
Wed 23	Clear sky.	Max 17℃ Min 6℃
Thu 24	Clear sky.	Max 19℃ Min 7℃
Fri 25	Cloudy.	Max 21℃ Min 10℃
Sat 26	Cloudy.	Max 21℃ Min 14℃
Sun 27	Cloudy.	Max 19℃ Min 9℃

No significant snowfall is forecast for this period.

This Snow Forecast for Attitash Bear Peak, 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 Attitash Bear Peak, 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.

Attitash Bear Peak Snow Forecast updated at 09:45 AEST, next update expected imminently.

Ensemble forecast for Attitash Bear Peak, USA at 180m

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

Attitash typically sees an average snowfall of around 150 inches per season, with snow depths reaching up to 75 inches. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Attitash Bear Peak

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