Sugarloaf 7-Day Snow Forecast

Sugarloaf Long-Range Snow Forecast Updated today

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Updated 08 November 2026 15:48 PST

Long-Range Snow Forecast for Sugarloaf

Long-range (14 to 45 days) from 9 November.

For Forecast detail, see below.

Sugarloaf Snow Forecast Highlights

When will there be fresh snow in Sugarloaf?

Sugarloaf Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (2,822ft)
Next Snow Expected	13 November
Next Snow Amount	3in
Next 48 Hours	-
Next 7 Days	8in

Long-range Snow Outlook for Sugarloaf

Snowfall

Snow Line

Max 43°F
Min 27°F

9in New Snow

Snow Line from 3,442ft to resort level (1,411ft).

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Sugarloaf 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 Sugarloaf from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Mon 09	New Snow Cloudy. Snow Line from 2,884ft to 2,851ft, with rain below.	Max 43°F Min 33°F
Tue 10	up to 1in New Snow Cloudy. Snow Line from 3,278ft to 2,129ft, with rain below.	Max 40°F Min 33°F
Wed 11	Cloudy.	Max 38°F Min 30°F
Thu 12	Cloudy.	Max 39°F Min 27°F
Fri 13	2in to 3in New Snow Heavy snow showers. Snow falling to resort level (1,411ft).	Max 33°F Min 29°F
Sat 14	up to 2in New Snow Patchy snow at altitude, rain below. Snow Line from 3,442ft to resort level (1,411ft).	Max 34°F Min 33°F
Sun 15	2in to 4in New Snow Heavy snow showers at altitude, light rain below. Snow falling to resort level (1,411ft).	Max 34°F Min 31°F

This Snow Forecast for Sugarloaf, 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 Sugarloaf, 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.

Sugarloaf Snow Forecast updated at 15:48 PST, next update expected 18:00 PST.

Ensemble forecast for Sugarloaf, USA at 1,411ft

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

How reliable is the snow in Sugarloaf?

Sugarloaf typically enjoys reliable snow conditions, with an average snow depth of 100 inches and consistent snowfall throughout the winter months. For the latest snow information, check J2Ski for updates on current conditions.

Off-Piste Safety in Sugarloaf

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