Hachimantai 48-Hour Snow Forecast
Updated 23 May 2026 15:40 NZST
2-Day Forecast for Hachimantai
48-hours from 23 May.
See below for forecast detail
Hachimantai Snow Forecast updated at 15:40 NZST, next update expected 21:00 NZST.
Forecast for today in Hachimantai
Max 14℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 14℃
Temperature at BaseTemp at Base
Sat
23
Snow unlikely
Fair early, then clear spells later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Hachimantai
Max 11℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 11℃
Temperature at BaseTemp at Base
Sun
24
Snow unlikely
Light drizzle, cloudy, clear sky later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 09:00 | | Fair. | 11℃ | SE Light | -125% | |
| Sat | 10:00 | | Fair. | 12℃ | SE Light | -125% | |
| Sat | 11:00 | | Fair. | 13℃ | SE Light | -125% | |
| Sat | 12:00 | | Fair. | 14℃ | SE Light | -125% | |
| Sat | 13:00 | | Fair. | 14℃ | SE Light | -125% | |
| Sat | 14:00 | | Clear spells. | 13℃ | SE Light | -125% | |
| Sat | 15:00 | | Cloudy. | 13℃ | SE Light | -125% | |
| Sat | 16:00 | | Clear spells. | 13℃ | SE Light | -125% | |
| Sat | 17:00 | | Clear spells. | 12℃ | SE Light | -125% | |
| Sat | 18:00 | | Clear spells. | 10℃ | SE Light | -125% | |
| Sat | 19:00 | | Clear spells. | 9℃ | SE Light | -125% | |
| Sat | 20:00 | | Clear spells. | 7℃ | SE Light | -125% | |
| Sat | 21:00 | | Clear spells. | 6℃ | SE Light | -125% | |
| Sat | 22:00 | | Cloudy. | 5℃ | SE Light | -125% | |
| Sat | 23:00 | | Fair. | 5℃ | SE Breeze | -125% | |
| Sun | 00:00 | | Cloudy. | 4℃ | SW Breeze | -125% | |
| Sun | 01:00 | | Clear spells. | 4℃ | SW Breeze | -125% | |
| Sun | 02:00 | | Cloudy. | 4℃ | SW Breeze | -125% | |
| Sun | 03:00 | | Clear spells. | 5℃ | SW Breeze | -125% | |
| Sun | 04:00 | | Cloudy. | 5℃ | SW Breeze | -125% | |
| Sun | 05:00 | | Cloudy. | 6℃ | SW Breeze | -125% | |
| Sun | 06:00 | | Clear spells. | 7℃ | SW Breeze | -125% | |
| Sun | 07:00 | | Cloudy. | 7℃ | SW Breeze | -125% | |
| Sun | 08:00 | | Cloudy. | 7℃ | SW Light | -125% | |
| Sun | 09:00 | | Cloudy. | 8℃ | SW Breeze | -125% | |
| Sun | 10:00 | | Light drizzle. | 8℃ | SW Breeze | -125% | |
| Sun | 11:00 | | Light drizzle. | 8℃ | SW Breeze | -125% | |
| Sun | 12:00 | | Light drizzle. | 9℃ | SW Breeze | -125% | |
| Sun | 13:00 | | Drizzle. | 9℃ | SW Light | -125% | |
| Sun | 14:00 | | Light drizzle. | 9℃ | SW Light | -125% | |
| Sun | 15:00 | | Light drizzle. | 9℃ | SW Light | -125% | |
| Sun | 16:00 | | Light drizzle. | 10℃ | SW Light | -125% | |
| Sun | 17:00 | | Light drizzle. | 10℃ | SW Light | -125% | |
| Sun | 18:00 | | Drizzle. | 10℃ | SW Light | -125% | |
| Sun | 19:00 | | Drizzle. | 10℃ | SW Light | -125% | |
| Sun | 20:00 | | Cloudy. | 10℃ | SW Light | -125% | |
| Sun | 21:00 | | Cloudy. | 10℃ | SW Light | -125% | |
| Sun | 22:00 | | Cloudy. | 10℃ | SW Light | -125% | |
| Sun | 23:00 | | Cloudy. | 11℃ | SW Light | -125% | |
| Mon | 00:00 | | Clear spells. | 11℃ | SW Light | -125% | |
| Mon | 01:00 | | Clear spells. | 11℃ | SW Light | -125% | |
| Mon | 02:00 | | Fair. | 11℃ | SW Light | -125% | |
| Mon | 03:00 | | Fair. | 10℃ | SW Light | -125% | |
| Mon | 04:00 | | Fair. | 10℃ | SW Light | -125% | |
| Mon | 05:00 |  | Clear sky. | 10℃ | SW Light | -125% | |
| Mon | 06:00 | | Clear sky. | 11℃ | SW Light | -125% | |
| Mon | 07:00 | | Clear sky. | 12℃ | SW Light | -125% | |
| Mon | 08:00 | | Clear sky. | 14℃ | SW Light | -125% | |
Snow Forecast near Hachimantai
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Hachimantai are not available.
Hachimantai Snow
For current snow depths and skiing conditions, see our Current Snow Report for Hachimantai.
No significant snowfall is forecast for this period.
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.
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.