Hidden Valley (NJ) 7-Day Snow Forecast

Hidden Valley (NJ) Long-Range Snow Forecast Updated today

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Updated 31 August 2026 11:48 PDT

Long-Range Snow Forecast for Hidden Valley (NJ)

Long-range (14 to 45 days) from 31 August.

For Forecast detail, see below.

Hidden Valley (NJ) Snow Forecast Highlights

When will there be fresh snow in Hidden Valley (NJ)?

Hidden Valley (NJ) Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,132ft)
Next Snow?
There is no snow currently in the forecast for Hidden Valley (NJ).

Long-range Snow Outlook for Hidden Valley (NJ)

Snowfall

Snow Line

Max 84°F
Min 54°F

Snow unlikely

Hidden Valley (NJ) 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 Hidden Valley (NJ) from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Mon 31	Cloudy.	Max 77°F Min 65°F
Tue 01	Cloudy.	Max 84°F Min 67°F
Wed 02	Light rain showers.	Max 70°F Min 63°F
Thu 03	Rain showers.	Max 84°F Min 66°F
Fri 04	Light drizzle.	Max 83°F Min 64°F
Sat 05	Cloudy.	Max 78°F Min 58°F
Sun 06	Light drizzle.	Max 72°F Min 54°F

No significant snowfall is forecast for this period.

This Snow Forecast for Hidden Valley (NJ), 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 Hidden Valley (NJ), 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.

Hidden Valley (NJ) Snow Forecast updated at 11:48 PDT, next update expected 17:00 PDT.

Ensemble forecast for Hidden Valley (NJ), USA at 820ft

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

Hidden Valley typically experiences a snow depth of 24 to 36 inches during peak season, with an average annual snowfall of about 80 inches. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Hidden Valley (NJ)

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