Owani Onsen 48-Hour Snow Forecast
Updated 21 March 2026 04:12 IST
2-Day Forecast for Owani Onsen
48-hours from 21 March.
See below for forecast detail
Owani Onsen Snow Forecast updated at 04:12 IST, next update expected 09:30 IST.
Forecast for today in Owani Onsen
Max 4℃
Min -1℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
21
1cm New Snow
Cloudy, fair, clear sky later.
Snow falling to resort level (100m).
Forecast times for Owani Onsen are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Owani Onsen
Max 10℃
Min -1℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 10℃
Temperature at BaseTemp at Base
Sun
22
Snow unlikely
Clear sky early, then fair later.
Forecast times for Owani 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? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 |  | Heavy snow showers. | 0℃ | W Breeze | -125% | |
| Sat | 01:00 |  | up to 1cm New Snow | Heavy snow showers at altitude. Lt rain below. | 0℃ | W Light | -125% |
| Sat | 02:00 | | Light snow. | 0℃ | W Breeze | -125% | |
| Sat | 03:00 | | Clear spells. | 0℃ | W Light | -125% | |
| Sat | 04:00 | | Clear spells. | 0℃ | W Light | -125% | |
| Sat | 05:00 | | Clear spells. | 0℃ | W Light | -125% | |
| Sat | 06:00 | | Clear spells. | 0℃ | W Light | -125% | |
| Sat | 07:00 |  | Cloudy. | 0℃ | W Light | -125% | |
| Sat | 08:00 | | Clear spells at altitude. Cloud below. | 1℃ | W Breeze | -125% | |
| Sat | 09:00 | | Clear spells at altitude. Cloud below. | 1℃ | W Breeze | -125% | |
| Sat | 10:00 | | Clear spells at altitude. Cloud below. | 2℃ | W Breeze | -125% | |
| Sat | 11:00 | | Clear spells at altitude. Cloud below. | 2℃ | W Breeze | -125% | |
| Sat | 12:00 | | Clear spells. | 3℃ | W Breeze | -125% | |
| Sat | 13:00 | | Clear spells. | 4℃ | W Breeze | -125% | |
| Sat | 14:00 | | Clear spells. | 4℃ | W Light | -125% | |
| Sat | 15:00 | | Fair at altitude. Mixed below. | 4℃ | W Light | -125% | |
| Sat | 16:00 | | Fair. | 4℃ | W Light | -125% | |
| Sat | 17:00 | | Fair. | 3℃ | W Light | -125% | |
| Sat | 18:00 | | Clear sky. | 2℃ | W Light | -125% | |
| Sat | 19:00 | | Clear sky. | 1℃ | W Light | -125% | |
| Sat | 20:00 | | Clear sky. | 0℃ | W Light | -125% | |
| Sat | 21:00 | | Clear sky. | -1℃ | W Light | -125% | |
| Sat | 22:00 | | Clear sky. | -1℃ | W Light | -125% | |
| Sat | 23:00 | | Clear sky. | -1℃ | W Light | -125% | |
| Sun | 00:00 | | Clear sky. | -1℃ | SW Light | -125% | |
| Sun | 01:00 | | Clear sky. | -1℃ | SW Light | -125% | |
| Sun | 02:00 | | Clear sky. | -1℃ | SW Light | -125% | |
| Sun | 03:00 | | Clear sky. | -1℃ | SW Light | -125% | |
| Sun | 04:00 | | Clear sky at altitude. Fair below. | 0℃ | SW Light | -125% | |
| Sun | 05:00 | | Clear sky. | 0℃ | SW Light | -125% | |
| Sun | 06:00 | | Clear sky. | 0℃ | SW Light | -125% | |
| Sun | 07:00 | | Clear sky. | 3℃ | SW Light | -125% | |
| Sun | 08:00 | | Clear sky. | 6℃ | SW Light | -125% | |
| Sun | 09:00 | | Clear sky. | 8℃ | SW Light | -125% | |
| Sun | 10:00 | | Fair. | 8℃ | SW Light | -125% | |
| Sun | 11:00 | | Fair. | 9℃ | SW Light | -125% | |
| Sun | 12:00 | | Clear sky. | 10℃ | SW Light | -125% | |
| Sun | 13:00 | | Clear sky. | 10℃ | SW Light | -125% | |
| Sun | 14:00 | | Clear sky. | 10℃ | SW Light | -125% | |
| Sun | 15:00 | | Clear sky. | 10℃ | SW Light | -125% | |
| Sun | 16:00 | | Clear sky. | 9℃ | SW Light | -125% | |
| Sun | 17:00 | | Fair at altitude. Clear below. | 8℃ | SW Light | -125% | |
| Sun | 18:00 | | Fair at altitude. Clear below. | 6℃ | SW Light | -125% | |
| Sun | 19:00 | | Clear sky. | 4℃ | SW Light | -125% | |
| Sun | 20:00 | | Clear sky. | 3℃ | SW Light | -125% | |
| Sun | 21:00 | | Fair. | 3℃ | SW Light | -125% | |
| Sun | 22:00 | | Fair. | 2℃ | SW Light | -125% | |
| Sun | 23:00 | | Fair. | 2℃ | SW Light | -125% | |
Snow Forecast near Owani Onsen
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Owani Onsen are not available.
Owani Onsen Snow
For current snow depths and skiing conditions, see our Current Snow Report for Owani Onsen.
This Snow Forecast for Owani 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 Owani 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.
Snow Reliability
Owani Onsen typically enjoys reliable snowfall, with an average snow depth of 150 cm during peak season. For the latest snow conditions, check J2Ski for up-to-date information.