Hachimantai Snow Forecast - 7 day
Updated 10 November 2026 04:44 CDT
7-Day Snow Forecast for Hachimantai
1-week from 10 November.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Hachimantai 7-Day Snow Forecast Highlights
When will there be fresh snow in Hachimantai?
| Next Snow Expected | 19 November |
|---|---|
| Next Snow Amount | 5cm |
| Next 48 Hours | - |
| Next 7 Days | - |
7-Day Snow Outlook for Hachimantai
Snowfall
Snow Line
Max 11℃
Min -5℃
1cm New Snow
Snow Line from 1,212m to 965m, with rain below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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Hachimantai Medium-Range (7-Day) Snow Forecast Detail
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.
Max -1℃
Min -5℃
Below freezing at all levels, with valley temperatures as low as -5℃ and not getting above -1℃
Temperature at BaseTemp at Base
Tue
10
Snow unlikely
Fair first, clear sky then fair, clear spells later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 1℃
Min -5℃
Valley temperatures from an overnight low of -5℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Wed
11
Snow unlikely
Fair, clear sky, fair later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 8℃
Min -1℃
Freeze-thaw conditions, with valley temperatures cooling to -1℃ and rising to 8℃
Temperature at BaseTemp at Base
Thu
12
Snow unlikely
Clear spells, cloudy, rain showers later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 11℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 11℃
Temperature at BaseTemp at Base
Fri
13
Snow unlikely
Fair, clear sky, fair later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 10℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 10℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
14
Snow unlikely
Clear sky first, fair then clear spells, light drizzle later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 9℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 9℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
15
Snow unlikely
Light drizzle.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 5℃
Min -4℃
Freeze-thaw conditions, with valley temperatures cooling to -4℃ and rising to 5℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
16
up to 1cm New Snow
Light snow at altitude, clear spells, fair later.
Snow Line from 1,212m to 965m, with rain below.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
This Snow Forecast for Hachimantai, 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, 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 Snow Forecast updated at 04:44 CDT, next update expected 10:00 CDT.
How reliable is the snow in Hachimantai?
Hachimantai enjoys reliable snow conditions, with average snow depth reaching up to 2 meters during peak season. For the latest snow information, check J2Ski regularly.