Yongpyeong 7-Day Snow Forecast

Yongpyeong Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 01 September 2026 00:43 PDT

Long-Range Snow Forecast for Yongpyeong

Long-range (14 to 45 days) from 1 September.

For Forecast detail, see below.

Yongpyeong Snow Forecast Highlights

When will there be fresh snow in Yongpyeong?

Yongpyeong Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (4,934ft)
Next Snow?
There is no snow currently in the forecast for Yongpyeong.

Long-range Snow Outlook for Yongpyeong

Snowfall

Snow Line

Max 72°F
Min 53°F

Snow unlikely

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Yongpyeong 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 Yongpyeong from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Tue 01	Cloudy.	Max 67°F Min 61°F
Wed 02	Light drizzle.	Max 69°F Min 60°F
Thu 03	Clear sky.	Max 72°F Min 53°F
Fri 04	Fair.	Max 66°F Min 56°F
Sat 05	Fair.	Max 64°F Min 55°F
Sun 06	Cloudy.	Max 63°F Min 54°F
Mon 07	Cloudy.	Max 67°F Min 56°F

No significant snowfall is forecast for this period.

This Snow Forecast for Yongpyeong, 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 Yongpyeong, 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.

Yongpyeong Snow Forecast updated at 00:43 PDT, next update expected imminently.

Ensemble forecast for Yongpyeong, South Korea at 3,773ft

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

Yongpyeong typically enjoys reliable snow conditions, with an average snow depth of 1.5 to 2 meters during peak season. For the latest snow information, including snowfall updates and snowmelt forecasts, be sure to check J2Ski.

Off-Piste Safety in Yongpyeong

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