Jiminy Peak 7-Day Snow Forecast

Jiminy Peak Long-Range Snow Forecast Updated today

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Updated 11 June 2026 17:40 PDT

Long-Range Snow Forecast for Jiminy Peak

Long-range (14 to 45 days) from 12 June.

For Forecast detail, see below.

Jiminy Peak Snow Forecast Highlights

When will there be fresh snow in Jiminy Peak?

Jiminy Peak Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,814ft)
Next Snow?
There is no snow currently in the forecast for Jiminy Peak.

Long-range Snow Outlook for Jiminy Peak

Snowfall

Snow Line

Max 86°F
Min 49°F

Snow unlikely

Jiminy 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 Jiminy Peak from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 12	Cloudy.	Max 86°F Min 66°F
Sat 13	Clear sky.	Max 79°F Min 58°F
Sun 14	Cloudy.	Max 83°F Min 56°F
Mon 15	Cloudy.	Max 68°F Min 49°F
Tue 16	Cloudy.	Max 64°F Min 49°F
Wed 17	Clear sky.	Max 78°F Min 50°F
Thu 18	Light drizzle.	Max 68°F Min 58°F

No significant snowfall is forecast for this period.

This Snow Forecast for Jiminy 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 Jiminy 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.

Jiminy Peak Snow Forecast updated at 17:40 PDT, next update expected 23:00 PDT.

Ensemble forecast for Jiminy Peak, USA at 1,250ft

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

Jiminy Peak enjoys reliable snow conditions with an average annual snowfall of around 100 inches. For the latest snow conditions and depth, check J2Ski for updated information.

Off-Piste Safety in Jiminy Peak

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