Granite Peak 7-Day Snow Forecast

Granite Peak Long-Range Snow Forecast Updated today

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Updated 22 July 2026 04:48 PDT

Long-Range Snow Forecast for Granite Peak

Long-range (14 to 45 days) from 22 July.

For Forecast detail, see below.

Granite Peak Snow Forecast Highlights

When will there be fresh snow in Granite Peak?

Granite Peak Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,593ft)
Next Snow?
There is no snow currently in the forecast for Granite Peak.

Long-range Snow Outlook for Granite Peak

Snowfall

Snow Line

Max 91°F
Min 46°F

Snow unlikely

Granite 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 Granite Peak from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Wed 22	Clear sky.	Max 72°F Min 46°F
Thu 23	Clear sky.	Max 80°F Min 51°F
Fri 24	Clear sky.	Max 80°F Min 55°F
Sat 25	Rain showers.	Max 83°F Min 63°F
Sun 26	Cloudy.	Max 91°F Min 64°F
Mon 27	Cloudy.	Max 82°F Min 63°F
Tue 28	Clear sky.	Max 86°F Min 60°F

No significant snowfall is forecast for this period.

This Snow Forecast for Granite 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 Granite 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.

Granite Peak Snow Forecast updated at 04:48 PDT, next update expected 10:00 PDT.

Ensemble forecast for Granite Peak, USA at 1,243ft

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

Granite Peak enjoys reliable snowfall throughout the winter, with an average snow depth of 60 inches. Snow conditions vary, so it's recommended to check the latest updates on J2Ski to ensure the best skiing experience.

Off-Piste Safety in Granite Peak

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