Asahidake Onsen Snow Report and Forecast
Snow Forecast for Asahidake Onsen
When will there be fresh snow?
This is the Snow Forecast for Asahidake Onsen, Japan for 16 days from 3 January.
Updated 03 January 2025 15:38 NZDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Asahidake Onsen. | |
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Forecast for today in Asahidake Onsen
Temperature at BaseTemp at Base
Fri
03
Snow unlikely
Clear spells, clear sky, fair later.
Asahidake Onsen has no new snow forecast in the next 48 hours.
Asahidake Onsen Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Asahidake Onsen 7-Day Snow Forecast Overview
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| Fri 03 | Sat 04 | Sun 05 | Mon 06 | Tue 07 | Wed 08 | Thu 09 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F2 | NW F3 | NW F3 | ||||
| 660m | 6℃
| 5℃
| 8℃
 | 6℃
 | 1℃
| 1℃
| -3℃
|
| W F3 | W F3 | W F3 | |||||
| 400m | 6℃
| 5℃
| 8℃
| 8℃
| 3℃
| 3℃
| -1℃
|
| NW F3 | NW F3 | NW F3 | |||||
| 140m | 6℃
| 5℃
| 8℃
| 10℃
| 5℃
| 5℃
| 2℃
|
| Snow Line | |||||||
| Max Town | 6℃ | 5℃ | 8℃ | 10℃ | 5℃ | 5℃ | 2℃ |
| Min Town | -1℃ | -1℃ | 3℃ | 4℃ | 1℃ | 0℃ | -1℃ |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Snow Forecast at a glance
| Fri | Sat | Sun | Mon | Tue | Wed | Thu |
|---|---|---|---|---|---|---|
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Asahidake Onsen.
Asahidake Onsen 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.
Temperature at BaseTemp at Base
Fri
03
Snow unlikely
Clear spells, clear sky, fair later.
Temperature at BaseTemp at Base
Sat
04
Snow unlikely
Fair early, then clear sky later.
Temperature at BaseTemp at Base
Sun
05
Snow unlikely
Fair, rain showers, light rain later.
Temperature at BaseTemp at Base
Mon
06
Snow unlikely
Light rain, cloudy, clear spells later.
Temperature at BaseTemp at Base
Tue
07
Snow unlikely
Clear spells, fair, clear spells later.
Temperature at BaseTemp at Base
Wed
08
Snow unlikely
Clear spells.
Temperature at BaseTemp at Base
Thu
09
Snow unlikely
Clear spells early, then fair later.
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 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.
Asahidake Onsen Snow Forecast updated at 15:38 NZDT, next update expected 21:00 NZDT.
Understanding and predicting Snow Conditions in Asahidake Onsen
Here are our tips for making the most of a trip to Asahidake Onsen, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Asahidake Onsen, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Asahidake Onsen is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Asahidake Onsen will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Asahidake Onsen for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.