Pyeongchang 7-Day Snow Forecast

Pyeongchang Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 May 2026 12:46 PDT

Long-Range Snow Forecast for Pyeongchang

Long-range (14 to 45 days) from 2 May.

For Forecast detail, see below.

Pyeongchang Snow Forecast Highlights

When will there be fresh snow in Pyeongchang?

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

Long-range Snow Outlook for Pyeongchang

Snowfall

Snow Line

Max 68°F
Min 35°F

Snow unlikely

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Pyeongchang 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 Pyeongchang from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Cloudy.	Max 65°F Min 52°F
Sun 03	Light drizzle.	Max 55°F Min 45°F
Mon 04	Clear sky.	Max 56°F Min 37°F
Tue 05	Clear sky.	Max 62°F Min 35°F
Wed 06	Clear sky.	Max 67°F Min 37°F
Thu 07	Clear spells.	Max 68°F Min 38°F
Fri 08	Cloudy.	Max 68°F Min 45°F

No significant snowfall is forecast for this period.

This Snow Forecast for Pyeongchang, 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 Pyeongchang, 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.

Pyeongchang Snow Forecast updated at 12:46 PDT, next update expected imminently.

Ensemble forecast for Pyeongchang, 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.

Snow Reliability

Pyeongchang boasts reliable snow conditions, with an average snow depth of 1 to 2 meters during peak season. For the latest snow reports and conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Pyeongchang

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