Hachimantai 48-Hour Snow Forecast
Updated 02 April 2026 10:41 UTC
Powder Alarm
Powder Alarm issued 02 April 2026 13:35 UTC
Powder Possible :- 11cm 4in of Fresh Snow is forecast for Hachimantai over the next 2 days.
2-Day Forecast for Hachimantai
48-hours from 2 April.
See below for forecast detail
Hachimantai Snow Forecast updated at 10:41 UTC, next update expected 16:00 UTC.
Forecast for today in Hachimantai
Max -2℃ 29°F
Min -3℃ 26°F
Below freezing at all levels, with valley temperatures as low as -3℃ 26°F and not getting above -2℃ 29°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
02
11cm 4in New Snow
Heavy snow, heavy snow showers, fair later.
Snow falling to resort level ( 950m 3,117ft ).
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Powder Alert!
Powder Alarm issued 02 April 2026 13:35 UTC
Powder Possible :- 11cm 4in of Fresh Snow is forecast for Hachimantai over the next 2 days.
Forecast for tomorrow in Hachimantai
Max 6℃ 42°F
Min -2℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 29°F and rising to 6℃ 42°F
Temperature at BaseTemp at Base
Fri
03
Snow unlikely
Light rain showers early, then fair later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Partner Offers
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 09:00 |  | 2cm 1in New Snow | Heavy snow. | -2℃ 29°F | SE Light | -125% |
| Thu | 10:00 | | 2cm 1in New Snow | Heavy snow. | -2℃ 28°F | SE Light | -125% |
| Thu | 11:00 | | 1cm New Snow | Heavy snow. | -2℃ 28°F | SE Light | -125% |
| Thu | 12:00 | | 1cm 1in New Snow | Heavy snow. | -2℃ 27°F | SE Light | -125% |
| Thu | 13:00 | | 1cm New Snow | Heavy snow. | -3℃ 27°F | SE Light | -125% |
| Thu | 14:00 | | 1cm New Snow | Heavy snow. | -3℃ 27°F | SE Light | -125% |
| Thu | 15:00 | | 1cm New Snow | Heavy snow showers. | -3℃ 26°F | SE Light | -125% |
| Thu | 16:00 | | Heavy snow showers. | -3℃ 26°F | SE Light | -125% | |
| Thu | 17:00 | | Heavy snow showers. | -3℃ 26°F | SE Light | -125% | |
| Thu | 18:00 | | Clear spells. | -3℃ 26°F | SE Light | -125% | |
| Thu | 19:00 | | Clear spells. | -3℃ 26°F | SE Light | -125% | |
| Thu | 20:00 | | Clear spells. | -3℃ 27°F | SE Light | -125% | |
| Thu | 21:00 | | Clear spells. | -2℃ 28°F | SE Light | -125% | |
| Thu | 22:00 |  | Light snow. | -2℃ 28°F | SE Breeze | -125% | |
| Thu | 23:00 | | Fair. | -2℃ 29°F | SE Breeze | -125% | |
| Fri | 00:00 | | Fair. | -2℃ 29°F | W Breeze | -125% | |
| Fri | 01:00 | | Fair. | -2℃ 29°F | W Breeze | -125% | |
| Fri | 02:00 | | Fair. | -1℃ 30°F | W Breeze | -125% | |
| Fri | 03:00 | | Fair. | -1℃ 31°F | W Breeze | -125% | |
| Fri | 04:00 | | Fair. | -1℃ 31°F | W Breeze | -125% | |
| Fri | 05:00 |  | Clear sky. | -1℃ 30°F | W Breeze | -125% | |
| Fri | 06:00 | | Fair. | -1℃ 31°F | W Breeze | -125% | |
| Fri | 07:00 | | Clear spells. | 0℃ 32°F | W Breeze | -125% | |
| Fri | 08:00 | | Fair. | 1℃ 34°F | W Breeze | -125% | |
| Fri | 09:00 | | Clear sky. | 2℃ 36°F | W Breeze | -125% | |
| Fri | 10:00 | | Clear sky. | 4℃ 38°F | W Breeze | -125% | |
| Fri | 11:00 | | Fair. | 4℃ 40°F | W Breeze | -125% | |
| Fri | 12:00 |  | Light drizzle. | 5℃ 41°F | W Breeze | -125% | |
| Fri | 13:00 | | Fair. | 6℃ 42°F | W Light | -125% | |
| Fri | 14:00 | | Fair. | 5℃ 41°F | W Light | -125% | |
| Fri | 15:00 | | Fair. | 5℃ 41°F | W Light | -125% | |
| Fri | 16:00 | | Fair. | 5℃ 40°F | W Light | -125% | |
| Fri | 17:00 | | Fair. | 4℃ 39°F | W Light | -125% | |
| Fri | 18:00 | | Clear sky. | 3℃ 38°F | W Light | -125% | |
| Fri | 19:00 | | Clear sky. | 3℃ 37°F | W Light | -125% | |
| Fri | 20:00 | | Clear sky. | 3℃ 37°F | W Light | -125% | |
| Fri | 21:00 | | Fair. | 3℃ 37°F | W Light | -125% | |
| Fri | 22:00 | | Fair. | 3℃ 37°F | W Light | -125% | |
| Fri | 23:00 | | Clear sky. | 3℃ 36°F | W Light | -125% | |
| Sat | 00:00 | | Clear sky. | 3℃ 37°F | SW Light | -125% | |
| Sat | 01:00 | | Fair. | 4℃ 38°F | SW Light | -125% | |
| Sat | 02:00 | | Clear spells. | 3℃ 38°F | SW Light | -125% | |
| Sat | 03:00 | | Clear spells. | 3℃ 37°F | SW Light | -125% | |
| Sat | 04:00 | | Clear spells. | 3℃ 37°F | SW Light | -125% | |
| Sat | 05:00 | | Fair. | 3℃ 37°F | SW Light | -125% | |
| Sat | 06:00 | | Fair. | 4℃ 39°F | SW Light | -125% | |
| Sat | 07:00 | | Fair. | 5℃ 40°F | SW Light | -125% | |
| Sat | 08:00 | | Fair. | 5℃ 42°F | SW Light | -125% | |
Snow Forecast near Hachimantai
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Th | Fr | Sa | Su | Mo | Tu | We |
|---|---|---|---|---|---|---|---|---|---|
| Akitaken Tazawako Kogen | 9cm 4in | 11cm 4in | |||||||
| Hachimantai Resort | 11cm 4in | 11cm 5in | |||||||
| Amihari | 8cm 3in | 8cm 3in | |||||||
| Shizukuishi | 8cm 3in | 8cm 3in |
Hachimantai Snow
For current snow depths and skiing conditions, see our Current Snow Report for Hachimantai.
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.