Hakusan Sena Kogen 7-Day Snow Forecast

Hakusan Sena Kogen Long-Range Snow Forecast Updated today

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Updated 18 April 2026 05:40 BST

Long-Range Snow Forecast for Hakusan Sena Kogen

Long-range (14 to 45 days) from 18 April.

For Forecast detail, see below.

Hakusan Sena Kogen Snow Forecast Highlights

When will there be fresh snow in Hakusan Sena Kogen?

Hakusan Sena Kogen Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (727m)
Next Snow?
There is no snow currently in the forecast for Hakusan Sena Kogen.

Long-range Snow Outlook for Hakusan Sena Kogen

Snowfall

Snow Line

Max 23℃ 74°F
Min 9℃ 48°F

Snow unlikely

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Hakusan Sena Kogen 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 Hakusan Sena Kogen from OpenMeteo(JMA)
	Snow and Weather	Temp Town
Sat 18	Fair.	Max 18℃ 64°F Min 11℃ 52°F
Sun 19	Fair.	Max 23℃ 74°F Min 12℃ 53°F
Mon 20	Fair.	Max 22℃ 72°F Min 14℃ 57°F
Tue 21	Clear sky.	Max 18℃ 63°F Min 11℃ 52°F
Wed 22	Fair.	Max 14℃ 57°F Min 10℃ 51°F
Thu 23	Light drizzle.	Max 16℃ 60°F Min 10℃ 50°F
Fri 24	Clear spells.	Max 13℃ 55°F Min 9℃ 48°F

No significant snowfall is forecast for this period.

This Snow Forecast for Hakusan Sena Kogen, 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 Hakusan Sena Kogen, 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.

Hakusan Sena Kogen Snow Forecast updated at 05:40 BST, next update expected 11:00 BST.

Ensemble forecast for Hakusan Sena Kogen, Japan at 344m

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

The resort typically enjoys reliable snow conditions, with an average snow depth of around 2 meters during peak season. For the latest snow information, check J2Ski for updates on snowfall and conditions.

Off-Piste Safety in Hakusan Sena Kogen

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