Niseko Grand Hirafu Weather
Two Week Weather Forecast for Niseko Grand Hirafu (300m to 1,308m)
This is the Snow Forecast and Weather Outlook for Niseko Grand Hirafu, Japan for 16 days from 30 May.
Updated 29 May 2025 19:34 CDT.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Niseko Grand Hirafu Weather Forecast updated at 19:34 CDT, next update expected 22:00 CDT.
To get the latest weather forecasts for Niseko Grand Hirafu, by e-mail Join J2Ski's Snow Mail Here
Niseko Grand Hirafu has no new snow forecast in the next 48 hours.
Niseko Grand Hirafu Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 30 |  | Cloudy. | Max 26℃ Min 11℃ |
| Sat 31 | | Cloudy. | Max 24℃ Min 10℃ |
| Sun 01 |  | Fair at altitude, clear sky below. | Max 21℃ Min 8℃ |
| Mon 02 |  | Clear spells at altitude, fog below. | Max 18℃ Min 8℃ |
| Tue 03 | | Cloudy. | Max 23℃ Min 14℃ |
| Wed 04 |  | Clear spells. | Max 17℃ Min 11℃ |
| Thu 05 | | Cloudy. | Max 20℃ Min 10℃ |
| Fri 06 | | Fog. | Max 17℃ Min 6℃ |
| Sat 07 | | Cloudy. | Max 18℃ Min 10℃ |
| Sun 08 |  | Cloudy at altitude, rain showers below. | Max 14℃ Min 7℃ |
| Mon 09 | | Clear sky. | Max 21℃ Min 9℃ |
| Tue 10 | | Clear sky. | Max 22℃ Min 12℃ |
| Wed 11 | | Clear sky. | Max 22℃ Min 10℃ |
| Thu 12 | | Fair at altitude, clear spells below. | Max 19℃ Min 9℃ |
| Fri 13 | | Cloudy. | Max 21℃ Min 9℃ |
| Sat 14 | | Cloudy. | Max 20℃ Min 12℃ |
No significant snowfall is forecast for this period.
This Snow Forecast for Niseko Grand Hirafu, 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 Grand Hirafu, 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.
Niseko Grand Hirafu Weather Forecast updated at 19:34 CDT, next update expected 22:00 CDT.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Niseko Grand Hirafu.For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Niseko Grand Hirafu .
More Weather Forecasts
Snow Forecasts for 34 more African, Asian and European countries...