Hidden Valley (PA) 7-Day Snow Forecast

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

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Updated 11 August 2026 22:41 AEST

Long-Range Snow Forecast for Hidden Valley (PA)

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

For Forecast detail, see below.

Hidden Valley (PA) Snow Forecast Highlights

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

Hidden Valley (PA) Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (775m)
Next Snow?
There is no snow currently in the forecast for Hidden Valley (PA).

Long-range Snow Outlook for Hidden Valley (PA)

Snowfall

Snow Line

Max 29℃
Min 11℃

Snow unlikely

Hidden Valley (PA) 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 (PA) from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Tue 11	Cloudy.	Max 25℃ Min 17℃
Wed 12	Light rain showers.	Max 23℃ Min 18℃
Thu 13	Cloudy.	Max 25℃ Min 16℃
Fri 14	Clear sky.	Max 25℃ Min 13℃
Sat 15	Cloudy.	Max 25℃ Min 11℃
Sun 16	Cloudy.	Max 29℃ Min 18℃
Mon 17	Light rain showers.	Max 23℃ Min 12℃

No significant snowfall is forecast for this period.

This Snow Forecast for Hidden Valley (PA), 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 (PA), 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 (PA) Snow Forecast updated at 22:41 AEST, next update expected 04:00 AEST.

Ensemble forecast for Hidden Valley (PA), USA at 640m

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

Hidden Valley typically enjoys a solid snow depth of 30 to 50 inches throughout the season, with consistent snowfall. For the latest updates on snow conditions, check out J2Ski, where you can find up-to-date snow information.

Off-Piste Safety in Hidden Valley (PA)

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