Hachimantai Snow Forecast - 7 day
Updated 02 May 2026 23:42 CDT
7-Day Snow Forecast for Hachimantai
1-week from 3 May.
For Forecast detail, see below.
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Hachimantai 7-Day Snow Forecast Highlights
When will there be fresh snow in Hachimantai?
| Next Snow Expected | 4 May |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | 2cm |
| Next 7 Days | 2cm |
7-Day Snow Outlook for Hachimantai
Snowfall
Snow Line
Max 17℃
Min 0℃
1cm New Snow
Snow Line from 996m to resort level (950m).
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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 13℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 13℃
Temperature at BaseTemp at Base
Sun
03
Snow unlikely
Clear spells first, light drizzle then light rain, rain later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 12℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 12℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
04
1cm to 3cm New Snow
Light drizzle first, light snow at altitude then snow showers, clear sky later.
Snow Line from 996m to resort level (950m).
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 10℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 10℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
05
Snow unlikely
Clear sky.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 16℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Wed
06
Snow unlikely
Clear sky.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 17℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 17℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Thu
07
Snow unlikely
Clear sky, light drizzle, clear spells later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 12℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Fri
08
Snow unlikely
Fair early, then clear spells later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Max 14℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 14℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
09
Snow unlikely
Clear spells first, cloudy then clear spells, clear sky later.
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 23:42 CDT, next update expected 05:00 CDT.
Snow Forecast near Hachimantai
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Akitaken Tazawako Kogen | 3cm | 3cm | |||||||
| Amihari | 1cm | 1cm | |||||||
| Shizukuishi | 1cm | 1cm |
Snow Reliability
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.