Asahidake Onsen 48-Hour Snow Forecast
Updated 30 September 2026 01:48 AEST
2-Day Forecast for Asahidake Onsen
48-hours from 29 September.
See below for forecast detail
Asahidake Onsen Snow Forecast updated at 01:48 AEST, next update expected 07:00 AEST.
Forecast for today in Asahidake Onsen
Max 21℃
Min 20℃
Valley temperatures from an overnight low of 20℃ to daytime highs around 21℃
Temperature at BaseTemp at Base
Tue
29
Snow unlikely
Drizzle first, light drizzle then fair, clear sky later.
Forecast times for Asahidake Onsen are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Asahidake Onsen
Max 26℃
Min 19℃
Valley temperatures from an overnight low of 19℃ to daytime highs around 26℃
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Clear sky.
Forecast times for Asahidake Onsen are in Tokyo (Asia/Tokyo) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 09:00 |  | Light rain. | 21℃ | NE Light | -125% | |
| Tue | 10:00 | | Drizzle. | 21℃ | NE Light | -125% | |
| Tue | 11:00 | | Rain. | 21℃ | NE Light | -125% | |
| Tue | 12:00 | | Drizzle. | 21℃ | NE Light | -125% | |
| Tue | 13:00 |  | Heavy drizzle. | 21℃ | NE Light | -125% | |
| Tue | 14:00 | | Light drizzle. | 21℃ | NE Light | -125% | |
| Tue | 15:00 | | Light drizzle. | 20℃ | NE Light | -125% | |
| Tue | 16:00 | | Drizzle. | 20℃ | NE Light | -125% | |
| Tue | 17:00 | | Light drizzle. | 20℃ | NE Light | -125% | |
| Tue | 18:00 |  | Cloudy. | 20℃ | NE Light | -125% | |
| Tue | 19:00 | | Light drizzle. | 20℃ | NE Light | -125% | |
| Tue | 20:00 | | Fair. | 20℃ | NE Light | -125% | |
| Tue | 21:00 | | Fair. | 20℃ | NE Light | -125% | |
| Tue | 22:00 | | Fair. | 20℃ | NE Light | -125% | |
| Tue | 23:00 | | Fair. | 20℃ | NE Light | -125% | |
| Wed | 00:00 | | Fair. | 20℃ | NE Light | -125% | |
| Wed | 01:00 | | Fair. | 20℃ | NE Light | -125% | |
| Wed | 02:00 | | Fair. | 20℃ | NE Light | -125% | |
| Wed | 03:00 | | Clear sky. | 20℃ | NE Light | -125% | |
| Wed | 04:00 | | Clear sky. | 20℃ | NE Light | -125% | |
| Wed | 05:00 | | Clear sky. | 20℃ | NE Light | -125% | |
| Wed | 06:00 | | Clear sky. | 19℃ | NE Light | -125% | |
| Wed | 07:00 | | Clear sky. | 20℃ | NE Light | -125% | |
| Wed | 08:00 | | Clear sky. | 21℃ | NE Light | -125% | |
| Wed | 09:00 | | Clear sky. | 22℃ | NE Light | -125% | |
| Wed | 10:00 | | Clear sky. | 23℃ | NE Light | -125% | |
| Wed | 11:00 | | Clear sky. | 24℃ | NE Light | -125% | |
| Wed | 12:00 | | Clear sky. | 25℃ | NE Light | -125% | |
| Wed | 13:00 | | Clear sky. | 26℃ | NE Light | -125% | |
| Wed | 14:00 | | Clear sky. | 26℃ | NE Light | -125% | |
| Wed | 15:00 | | Clear sky. | 26℃ | NE Light | -125% | |
| Wed | 16:00 | | Clear sky. | 26℃ | NE Light | -125% | |
| Wed | 17:00 | | Clear sky. | 24℃ | NE Light | -125% | |
| Wed | 18:00 | | Clear sky. | 22℃ | NE Light | -125% | |
| Wed | 19:00 | | Clear sky. | 20℃ | NE Light | -125% | |
| Wed | 20:00 | | Clear sky. | 20℃ | NE Light | -125% | |
| Wed | 21:00 | | Clear sky. | 20℃ | NE Light | -125% | |
| Wed | 22:00 | | Clear sky. | 21℃ | NE Light | -125% | |
| Wed | 23:00 | | Clear sky. | 20℃ | NE Light | -125% | |
| Thu | 00:00 | | Clear sky. | 20℃ | SW Light | -125% | |
| Thu | 01:00 | | Clear sky. | 20℃ | SW Light | -125% | |
| Thu | 02:00 | | Clear sky. | 20℃ | SW Calm | -125% | |
| Thu | 03:00 | | Clear sky. | 19℃ | SW Calm | -125% | |
| Thu | 04:00 | | Clear sky. | 18℃ | SW Light | -125% | |
| Thu | 05:00 | | Clear sky. | 18℃ | SW Light | -125% | |
| Thu | 06:00 | | Clear sky. | 18℃ | SW Light | -125% | |
| Thu | 07:00 | | Clear sky. | 19℃ | SW Light | -125% | |
| Thu | 08:00 | | Clear sky. | 21℃ | SW Light | -125% | |
Snow Forecast near Asahidake Onsen
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Asahidake Onsen are not available.
Asahidake Onsen Snow
For current snow depths and skiing conditions, see our Current Snow Report for Asahidake Onsen.
No significant snowfall is forecast for this period.
This Snow Forecast for Asahidake Onsen, 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 Asahidake Onsen, 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
Asahidake Onsen boasts impressive snow reliability, with average snow depths reaching up to 6 meters during peak season. For the latest snow conditions, check J2Ski for real-time updates and forecasts.