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Hachimantai Resort Long-Range Snow Forecast - 12th April 2026

Hachimantai Resort Long-Range Snow Forecast Updated today

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Updated 12 April 2026 23:43 BST

Long-Range Snow Forecast for Hachimantai Resort

Long-range (14 to 45 days) from 12 April.

For Forecast detail, see below.

Hachimantai Resort Snow Forecast Highlights

When will there be fresh snow in Hachimantai Resort?

Hachimantai Resort Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (770m)
Next Snow?
There is no snow currently in the forecast for Hachimantai Resort.

Long-range Snow Outlook for Hachimantai Resort

 
Snowfall

 
Snow Line

Max 17℃ 63°F
Min 0℃ 32°F

Snow unlikely

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Hachimantai Resort 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 Hachimantai Resort from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sun
12
Clear

Clear sky.

Max 6℃ 43°F
Min 2℃ 36°F
Mon
13
Clear

Clear sky.

Max 14℃ 56°F
Min 2℃ 35°F
Tue
14
Clear

Clear sky.

Max 15℃ 59°F
Min 4℃ 38°F
Wed
15
Fair

Fair.

Max 16℃ 60°F
Min 5℃ 41°F
Thu
16
Cloud

Cloudy.

Max 9℃ 49°F
Min 2℃ 35°F
Fri
17
Cloud

Cloudy.

Max 17℃ 63°F
Min 0℃ 32°F
Sat
18
Drizzle

Drizzle.

Max 14℃ 57°F
Min 6℃ 42°F

No significant snowfall is forecast for this period.

This Snow Forecast for Hachimantai Resort, 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 Hachimantai Resort, 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.

Hachimantai Resort Snow Forecast updated at 23:43 BST, next update expected 05:00 BST.

Ensemble forecast for Hachimantai Resort, Japan at 540m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Japan Hotels Map

 

Snow Reliability

Hachimantai Resort typically enjoys reliable snow conditions, with average snow depths ranging from 1 to 3 meters throughout the season. For the latest snow conditions and updates, check J2Ski for accurate and timely information.

Off-Piste Safety in Hachimantai Resort

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