Alpine Mountain 7-Day Snow Forecast

Alpine Mountain Long-Range Snow Forecast Updated today

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Updated 23 July 2026 17:42 NZST

Long-Range Snow Forecast for Alpine Mountain

Long-range (14 to 45 days) from 23 July.

For Forecast detail, see below.

Alpine Mountain Snow Forecast Highlights

When will there be fresh snow in Alpine Mountain?

Alpine Mountain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (276m)
Next Snow?
There is no snow currently in the forecast for Alpine Mountain.

Long-range Snow Outlook for Alpine Mountain

Snowfall

Snow Line

Max 47℃
Min 33℃

Snow unlikely

Alpine Mountain 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 Mountain from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Thu 23	Clear sky.	Max 47℃ Min 33℃
Fri 24	Clear sky.	Max 47℃ Min 34℃
Sat 25	Clear sky.	Max 46℃ Min 36℃
Sun 26	Cloudy.	Max 46℃ Min 37℃
Mon 27	Cloudy.	Max 44℃ Min 36℃
Tue 28	Clear sky.	Max 45℃ Min 36℃
Wed 29	Cloudy.	Max 44℃ Min 36℃

No significant snowfall is forecast for this period.

This Snow Forecast for Alpine Mountain, 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 Mountain, 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 Mountain Snow Forecast updated at 17:42 NZST, next update expected 23:00 NZST.

Ensemble forecast for Alpine Mountain, USA at 200m

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

Alpine Mountain typically enjoys a reliable snow depth of 1 to 3 meters throughout the season. Average snowfall is about 300 cm, with snowmelt occurring gradually in spring. For the latest snow conditions, visit J2Ski.

Off-Piste Safety in Alpine Mountain

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