Alpensia 7-Day Snow Forecast

Alpensia Long-Range Snow Forecast Updated today

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Updated 18 October 2026 01:43 PDT

Long-Range Snow Forecast for Alpensia

Long-range (14 to 45 days) from 18 October.

For Forecast detail, see below.

Alpensia Snow Forecast Highlights

When will there be fresh snow in Alpensia?

Alpensia Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,552ft)
Next Snow?
There is no snow currently in the forecast for Alpensia.

Long-range Snow Outlook for Alpensia

Snowfall

Snow Line

Max 66°F
Min 27°F

Snow unlikely

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Alpensia 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 Alpensia from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 18	Rain showers.	Max 63°F Min 56°F
Mon 19	Cloudy.	Max 65°F Min 45°F
Tue 20	Clear sky.	Max 66°F Min 48°F
Wed 21	Clear sky.	Max 51°F Min 33°F
Thu 22	Clear sky.	Max 50°F Min 27°F
Fri 23	Cloudy.	Max 56°F Min 38°F
Sat 24	Cloudy.	Max 65°F Min 43°F

No significant snowfall is forecast for this period.

This Snow Forecast for Alpensia, South Korea 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 Alpensia, 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.

Alpensia Snow Forecast updated at 01:43 PDT, next update expected imminently.

Ensemble forecast for Alpensia, South Korea at 2,464ft

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.

South Korea Accommodation (Apartments, Chalets, Hotels) Map

How reliable is the snow in Alpensia?

Alpensia typically enjoys reliable snow conditions, with average snow depths reaching up to 1.5 meters during peak season. For current snow conditions and updates, please check J2Ski for the latest information.

Off-Piste Safety in Alpensia

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