Welli Hilli Park 7-Day Snow Forecast

Welli Hilli Park Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 July 2026 14:42 BST

Long-Range Snow Forecast for Welli Hilli Park

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

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 28℃ 83°F
Min 17℃ 62°F

Snow unlikely

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
Thu 02	Light drizzle.	Max 24℃ 76°F Min 18℃ 64°F
Fri 03	Light drizzle.	Max 25℃ 77°F Min 17℃ 62°F
Sat 04	Light drizzle.	Max 26℃ 79°F Min 17℃ 63°F
Sun 05	Rain showers.	Max 28℃ 83°F Min 18℃ 64°F
Mon 06	Light drizzle.	Max 26℃ 79°F Min 19℃ 66°F
Tue 07	Thunderstorms.	Max 26℃ 79°F Min 19℃ 67°F
Wed 08	Light drizzle.	Max 28℃ 81°F Min 20℃ 68°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 14:42 BST, next update expected 20:00 BST.

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.