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Alpine Valley Long-Range Snow Forecast - 21st September 2026

Alpine Valley Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 20 September 2026 16:42 PDT

Long-Range Snow Forecast for Alpine Valley

Long-range (14 to 45 days) from 21 September.

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 (1,214ft)
Next Snow?
There is no snow currently in the forecast for Alpine Valley.

Long-range Snow Outlook for Alpine Valley

 
Snowfall

 
Snow Line

Max 74°F
Min 45°F

Snow unlikely

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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)
BaseSnow and WeatherTemp
Town
Mon
21
Cloud

Cloudy.

Max 61°F
Min 48°F
Tue
22
Cloud

Cloudy.

Max 65°F
Min 45°F
Wed
23
Cloud

Cloudy.

Max 58°F
Min 55°F
Thu
24
Clear

Clear sky.

Max 70°F
Min 51°F
Fri
25
Clear

Clear sky.

Max 70°F
Min 47°F
Sat
26
Cloud

Cloudy.

Max 72°F
Min 47°F
Sun
27
Cloud

Cloudy.

Max 74°F
Min 47°F

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 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.

Alpine Valley Snow Forecast updated at 16:42 PDT, next update expected 22:00 PDT.

Ensemble forecast for Alpine Valley, USA at 919ft

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

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.