Niseko 48-Hour Snow Forecast
Updated 19 May 2026 11:42 CDT
2-Day Forecast for Niseko
48-hours from 19 May.
See below for forecast detail
Niseko Snow Forecast updated at 11:42 CDT, next update expected imminently.
Forecast for today in Niseko
Max 15℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 15℃
Temperature at BaseTemp at Base
Tue
19
Snow unlikely
Clear spells, light drizzle, rain showers later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Niseko
Max 18℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Wed
20
Snow unlikely
Cloudy early, then fair later.
Forecast times for Niseko 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 | | Clear spells. | 14℃ | SW Light | -125% | |
| Tue | 10:00 | | Clear spells. | 14℃ | SW Light | -125% | |
| Tue | 11:00 | | Clear spells. | 15℃ | SW Calm | -125% | |
| Tue | 12:00 |  | Cloudy. | 15℃ | SW Light | -125% | |
| Tue | 13:00 | | Cloudy. | 15℃ | SW Light | -125% | |
| Tue | 14:00 | | Cloudy. | 15℃ | SW Calm | -125% | |
| Tue | 15:00 | | Clear spells. | 15℃ | SW Light | -125% | |
| Tue | 16:00 | | Clear spells. | 14℃ | SW Light | -125% | |
| Tue | 17:00 | | Clear spells. | 13℃ | SW Light | -125% | |
| Tue | 18:00 | | Clear spells. | 12℃ | SW Light | -125% | |
| Tue | 19:00 | | Cloudy. | 12℃ | SW Calm | -125% | |
| Tue | 20:00 | | Cloudy. | 11℃ | SW Light | -125% | |
| Tue | 21:00 | | Light drizzle. | 11℃ | SW Light | -125% | |
| Tue | 22:00 | | Drizzle. | 11℃ | SW Calm | -125% | |
| Tue | 23:00 | | Light drizzle. | 11℃ | SW Light | -125% | |
| Wed | 00:00 | | Light drizzle. | 11℃ | SW Light | -125% | |
| Wed | 01:00 | | Drizzle. | 11℃ | SW Light | -125% | |
| Wed | 02:00 | | Drizzle. | 12℃ | SW Calm | -125% | |
| Wed | 03:00 | | Drizzle. | 11℃ | SW Light | -125% | |
| Wed | 04:00 | | Cloudy. | 10℃ | SW Light | -125% | |
| Wed | 05:00 | | Light drizzle. | 10℃ | SW Light | -125% | |
| Wed | 06:00 | | Drizzle. | 11℃ | SW Light | -125% | |
| Wed | 07:00 | | Light drizzle. | 11℃ | SW Light | -125% | |
| Wed | 08:00 | | Cloudy. | 11℃ | SW Light | -125% | |
| Wed | 09:00 | | Cloudy. | 11℃ | SW Light | -125% | |
| Wed | 10:00 | | Cloudy. | 11℃ | SW Light | -125% | |
| Wed | 11:00 | | Clear spells. | 13℃ | SW Light | -125% | |
| Wed | 12:00 | | Fair. | 15℃ | SW Light | -125% | |
| Wed | 13:00 | | Fair. | 16℃ | SW Light | -125% | |
| Wed | 14:00 | | Fair. | 17℃ | SW Light | -125% | |
| Wed | 15:00 | | Clear spells. | 18℃ | SW Light | -125% | |
| Wed | 16:00 | | Fair. | 17℃ | SW Light | -125% | |
| Wed | 17:00 | | Fair. | 16℃ | SW Calm | -125% | |
| Wed | 18:00 | | Fair. | 15℃ | SW Light | -125% | |
| Wed | 19:00 | | Clear spells. | 12℃ | SW Light | -125% | |
| Wed | 20:00 | | Clear spells. | 11℃ | SW Light | -125% | |
| Wed | 21:00 | | Clear spells. | 10℃ | SW Light | -125% | |
| Wed | 22:00 | | Fair. | 10℃ | SW Light | -125% | |
| Wed | 23:00 | | Fair. | 9℃ | SW Light | -125% | |
| Thu | 00:00 | | Fair. | 9℃ | NE Light | -125% | |
| Thu | 01:00 | | Fair. | 9℃ | NE Light | -125% | |
| Thu | 02:00 | | Fair. | 9℃ | NE Light | -125% | |
| Thu | 03:00 | | Fair. | 9℃ | NE Light | -125% | |
| Thu | 04:00 | | Fair. | 9℃ | NE Light | -125% | |
| Thu | 05:00 | | Fair. | 10℃ | NE Light | -125% | |
| Thu | 06:00 | | Fair. | 11℃ | NE Light | -125% | |
| Thu | 07:00 | | Fair. | 14℃ | NE Calm | -125% | |
| Thu | 08:00 | | Fair. | 16℃ | NE Light | -125% | |
Snow Forecast near Niseko
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Niseko are not available.
Niseko Snow
For current snow depths and skiing conditions, see our Current Snow Report for Niseko.
No significant snowfall is forecast for this period.
This Snow Forecast for Niseko, 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 Niseko, 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
Niseko is famous for its reliable snowfall, often receiving over 15 meters each season and maintaining excellent snow depth. To ensure you have the latest snow conditions, check J2Ski for up-to-date information on snow quality and weather forecasts.