Welli Hilli Park 7-Day Snow Forecast

Welli Hilli Park Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 05 September 2026 00:44 UTC

Long-Range Snow Forecast for Welli Hilli Park

Long-range (14 to 45 days) from 5 September.

For Forecast detail, see below.

Welli Hilli Park Snow Forecast Highlights

When will there be fresh snow in Welli Hilli Park?

Welli Hilli Park Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (735m)
Next Snow?
There is no snow currently in the forecast for Welli Hilli Park.

Long-range Snow Outlook for Welli Hilli Park

Snowfall

Snow Line

Max 24℃ 75°F
Min 9℃ 48°F

Snow unlikely

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Welli Hilli Park 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 Welli Hilli Park from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 05	Cloudy.	Max 22℃ 71°F Min 16℃ 60°F
Sun 06	Fair.	Max 22℃ 72°F Min 15℃ 59°F
Mon 07	Fair.	Max 23℃ 73°F Min 12℃ 54°F
Tue 08	Clear sky.	Max 24℃ 75°F Min 11℃ 51°F
Wed 09	Fair.	Max 20℃ 67°F Min 12℃ 54°F
Thu 10	Cloudy.	Max 16℃ 62°F Min 10℃ 51°F
Fri 11	Cloudy.	Max 22℃ 71°F Min 9℃ 48°F

No significant snowfall is forecast for this period.

This Snow Forecast for Welli Hilli Park, 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 Welli Hilli Park, on any given piste 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.

Welli Hilli Park Snow Forecast updated at 00:44 UTC, next update expected 06:00 UTC.

Ensemble forecast for Welli Hilli Park, South Korea at 573m

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

Welli Hilli Park typically enjoys reliable snow conditions, with an average snow depth of around 150 cm and consistent snowfall throughout the winter season. For the latest snow information, including updates on snowmelt, check J2Ski.

Off-Piste Safety in Welli Hilli Park

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