Hachimantai 48-Hour Snow Forecast
Updated 02 May 2026 15:42 PDT
2-Day Forecast for Hachimantai
48-hours from 3 May.
See below for forecast detail
Hachimantai Snow Forecast updated at 15:42 PDT, next update expected imminently.
Forecast for today in Hachimantai
Max 55°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 55°F
Temperature at BaseTemp at Base
Sun
03
Snow unlikely
Clear spells first, rain showers then drizzle, light rain later.
Forecast times for Hachimantai are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Hachimantai
Max 53°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 53°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
04
New Snow
Light drizzle first, light rain then light snow, clear sky later.
Snow Line from 3,268ft to resort level (3,117ft).
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? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 |  | Clear sky. | 41°F | SW Breeze | -125% | |
| Sun | 01:00 | | Clear sky. | 43°F | SW Light | -125% | |
| Sun | 02:00 |  | Fair. | 44°F | SW Light | -125% | |
| Sun | 03:00 | | Clear sky. | 44°F | SW Light | -125% | |
| Sun | 04:00 | | Clear sky. | 43°F | SW Light | -125% | |
| Sun | 05:00 | | Fair. | 44°F | SW Light | -125% | |
| Sun | 06:00 | | Clear spells. | 46°F | SW Light | -125% | |
| Sun | 07:00 |  | Cloudy. | 48°F | SW Light | -125% | |
| Sun | 08:00 | | Clear spells. | 49°F | SW Light | -125% | |
| Sun | 09:00 | | Cloudy. | 51°F | SW Light | -125% | |
| Sun | 10:00 | | Fair. | 53°F | SW Light | -125% | |
| Sun | 11:00 | | Clear spells. | 55°F | SW Light | -125% | |
| Sun | 12:00 | | Clear spells. | 55°F | SW Light | -125% | |
| Sun | 13:00 | | Clear spells. | 55°F | SW Light | -125% | |
| Sun | 14:00 | | Clear spells. | 54°F | SW Light | -125% | |
| Sun | 15:00 | | Clear spells. | 54°F | SW Light | -125% | |
| Sun | 16:00 | | Cloudy. | 52°F | SW Light | -125% | |
| Sun | 17:00 | | Light drizzle. | 49°F | SW Light | -125% | |
| Sun | 18:00 | | Light drizzle. | 48°F | SW Light | -125% | |
| Sun | 19:00 | | Drizzle. | 49°F | SW Light | -125% | |
| Sun | 20:00 | | Drizzle. | 49°F | SW Light | -125% | |
| Sun | 21:00 | | Light drizzle. | 48°F | SW Light | -125% | |
| Sun | 22:00 | | Drizzle. | 49°F | SW Light | -125% | |
| Sun | 23:00 | | Drizzle. | 49°F | SW Light | -125% | |
| Mon | 00:00 |  | Heavy drizzle. | 50°F | SW Light | -125% | |
| Mon | 01:00 | | Rain. | 50°F | SW Light | -125% | |
| Mon | 02:00 | | Rain. | 50°F | SW Light | -125% | |
| Mon | 03:00 | | Rain. | 50°F | SW Light | -125% | |
| Mon | 04:00 | | Rain. | 51°F | SW Light | -125% | |
| Mon | 05:00 | | Light rain. | 51°F | SW Light | -125% | |
| Mon | 06:00 | | Light rain. | 53°F | SW Light | -125% | |
| Mon | 07:00 | | Light rain. | 53°F | SW Breeze | -125% | |
| Mon | 08:00 | | Light drizzle. | 52°F | SW Breeze | -125% | |
| Mon | 09:00 | | Light drizzle. | 51°F | SW Breeze | -125% | |
| Mon | 10:00 | | Light drizzle. | 50°F | SW Breeze | -125% | |
| Mon | 11:00 | | Light drizzle. | 50°F | SW Breeze | -125% | |
| Mon | 12:00 | | Drizzle. | 50°F | SW Breeze | -125% | |
| Mon | 13:00 | | Heavy drizzle. | 50°F | SW Breeze | -125% | |
| Mon | 14:00 | | Light rain. | 48°F | SW Breeze | -125% | |
| Mon | 15:00 | | Light rain. | 47°F | SW Breeze | -125% | |
| Mon | 16:00 | | Light rain. | 46°F | SW Breeze | -125% | |
| Mon | 17:00 | | Light rain. | 44°F | SW Breeze | -125% | |
| Mon | 18:00 | | Rain. | 42°F | SW Breeze | -125% | |
| Mon | 19:00 | | Drizzle. | 39°F | SW Breeze | -125% | |
| Mon | 20:00 | | Rain. | 39°F | SW Breeze | -125% | |
| Mon | 21:00 | | Rain. | 40°F | SW Breeze | -125% | |
| Mon | 22:00 | | New Snow | Light snow at altitude. Drizzle below. | 35°F | SW Breeze | -125% |
| Mon | 23:00 | | Heavy snow showers at altitude. Lt rain below. | 33°F | SW Breeze | -125% | |
Snow Forecast near Hachimantai
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Akitaken Tazawako Kogen | 1in | 1in | |||||||
| Amihari | - | - | |||||||
| Shizukuishi | - | - |
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 trail 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.