Appalachian Ski Mountain 7-Day Snow Forecast

Appalachian Ski Mountain Long-Range Snow Forecast Updated today

ECMWF IFS

GEM

GFS

PROSubscribe to Switch Weather Model

Updated 20 September 2026 11:44 PDT

Long-Range Snow Forecast for Appalachian Ski Mountain

Long-range (14 to 45 days) from 20 September.

For Forecast detail, see below.

Appalachian Ski Mountain Snow Forecast Highlights

When will there be fresh snow in Appalachian Ski Mountain?

Appalachian Ski Mountain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (3,817ft)
Next Snow?
There is no snow currently in the forecast for Appalachian Ski Mountain.

Long-range Snow Outlook for Appalachian Ski Mountain

Snowfall

Snow Line

Max 78°F
Min 40°F

Snow unlikely

Partner Offers

Appalachian Ski 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 Appalachian Ski Mountain from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Sun 20	Clear sky.	Max 75°F Min 60°F
Mon 21	Cloudy.	Max 78°F Min 63°F
Tue 22	Cloudy.	Max 72°F Min 58°F
Wed 23	Light drizzle.	Max 58°F Min 51°F
Thu 24	Rain showers.	Max 52°F Min 50°F
Fri 25	Clear sky.	Max 65°F Min 44°F
Sat 26	Clear sky.	Max 68°F Min 40°F

No significant snowfall is forecast for this period.

This Snow Forecast for Appalachian Ski 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 Appalachian Ski Mountain, 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.

Appalachian Ski Mountain Snow Forecast updated at 11:44 PDT, next update expected 17:00 PDT.

Ensemble forecast for Appalachian Ski Mountain, USA at 3,635ft

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

The resort typically sees a snow depth of 30-60 inches during the season, with consistent snowfall. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Appalachian Ski Mountain

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