Attitash Bear Peak 7-Day Snow Forecast

Attitash Bear Peak Long-Range Snow Forecast Updated today

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Updated 11 August 2026 05:55 PDT

Long-Range Snow Forecast for Attitash Bear Peak

Long-range (14 to 45 days) from 11 August.

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 (1,444ft)
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 79°F
Min 53°F

Snow unlikely

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
Tue 11	Clear sky.	Max 78°F Min 62°F
Wed 12	Clear sky.	Max 79°F Min 60°F
Thu 13	Cloudy.	Max 78°F Min 59°F
Fri 14	Clear sky.	Max 73°F Min 55°F
Sat 15	Cloudy.	Max 77°F Min 53°F
Sun 16	Cloudy.	Max 77°F Min 57°F
Mon 17	Rain showers.	Max 73°F Min 56°F

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 05:55 PDT, next update expected 11:00 PDT.

Ensemble forecast for Attitash Bear Peak, USA at 591ft

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

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.