Alpine Valley 7-Day Snow Forecast

Alpine Valley Long-Range Snow Forecast Updated today

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Updated 12 August 2026 00:42 NZST

Long-Range Snow Forecast for Alpine Valley

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

For Forecast detail, see below.

Alpine Valley Snow Forecast Highlights

When will there be fresh snow in Alpine Valley?

Alpine Valley Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (370m)
Next Snow?
There is no snow currently in the forecast for Alpine Valley.

Long-range Snow Outlook for Alpine Valley

Snowfall

Snow Line

Max 31℃
Min 13℃

Snow unlikely

Alpine Valley 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 Alpine Valley from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Tue 11	Cloudy.	Max 30℃ Min 20℃
Wed 12	Clear sky.	Max 30℃ Min 17℃
Thu 13	Cloudy.	Max 31℃ Min 18℃
Fri 14	Clear sky.	Max 28℃ Min 14℃
Sat 15	Cloudy.	Max 26℃ Min 13℃
Sun 16	Rain showers.	Max 29℃ Min 15℃
Mon 17	Clear sky.	Max 27℃ Min 15℃

No significant snowfall is forecast for this period.

This Snow Forecast for Alpine Valley, 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 Alpine Valley, on any given piste 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.

Alpine Valley Snow Forecast updated at 00:42 NZST, next update expected 06:00 NZST.

Ensemble forecast for Alpine Valley, USA at 280m

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

Alpine Valley typically enjoys reliable snow conditions, with an average snow depth of 30 inches during peak season. For the latest updates on snowfall and conditions, visitors are encouraged to check J2Ski for current information.

Off-Piste Safety in Alpine Valley

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