Ushidake Onsen 7-Day Snow Forecast

Ushidake Onsen Long-Range Snow Forecast Updated today

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Updated 24 September 2026 07:41 AEST

Long-Range Snow Forecast for Ushidake Onsen

Long-range (14 to 45 days) from 23 September.

For Forecast detail, see below.

Ushidake Onsen Snow Forecast Highlights

When will there be fresh snow in Ushidake Onsen?

Ushidake Onsen Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (600m)
Next Snow?
There is no snow currently in the forecast for Ushidake Onsen.

Long-range Snow Outlook for Ushidake Onsen

Snowfall

Snow Line

Max 27℃
Min 17℃

Snow unlikely

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Ushidake Onsen 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 Ushidake Onsen from OpenMeteo(JMA)
	Snow and Weather	Temp Town
Wed 23	Fair.	Max 25℃ Min 20℃
Thu 24	Fair.	Max 27℃ Min 19℃
Fri 25	Clear sky.	Max 26℃ Min 18℃
Sat 26	Rain showers.	Max 20℃ Min 18℃
Sun 27	Light rain.	Max 18℃ Min 17℃
Mon 28	Cloudy.	Max 25℃ Min 17℃
Tue 29	Drizzle.	Max 21℃ Min 17℃

No significant snowfall is forecast for this period.

This Snow Forecast for Ushidake Onsen, Japan 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 Ushidake Onsen, 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.

Ushidake Onsen Snow Forecast updated at 07:41 AEST, next update expected 13:00 AEST.

Ensemble forecast for Ushidake Onsen, Japan at 350m

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.

Japan Accommodation (Apartments, Chalets, Hotels) Map

Snow Reliability

Ushidake Onsen is known for its reliable snow conditions, typically featuring a snow depth of 2-3 meters during peak season. For the latest snow information and updates, check J2Ski.

Off-Piste Safety in Ushidake Onsen

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