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 18 April.
Updated 19 April 2025 10:36 NZST.
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 10:36 NZST, next update expected 13:00 NZST.
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 18 |  | Light rain showers. | Max 14℃ Min 7℃ |
| Sat 19 |  | Cloudy. | Max 10℃ Min 6℃ |
| Sun 20 | | Cloudy. | Max 10℃ Min 4℃ |
| Mon 21 |  | Clear spells. | Max 10℃ Min 1℃ |
| Tue 22 | | Cloudy. | Max 12℃ Min 4℃ |
| Wed 23 | | Fair at altitude, clear spells below. | Max 17℃ Min 5℃ |
| Thu 24 | | Cloudy. | Max 14℃ Min 10℃ |
| Fri 25 |  | up to 1cm New Snow | Max 11℃ Min 5℃ |
| Sat 26 | | Fair at altitude, clear sky below. | Max 9℃ Min 3℃ |
| Sun 27 | | Clear sky. | Max 14℃ Min 5℃ |
| Mon 28 | | Clear sky. | Max 18℃ Min 8℃ |
| Tue 29 | | Cloudy. | Max 15℃ Min 4℃ |
| Wed 30 | | Clear sky at altitude, fair below. | Max 14℃ Min 4℃ |
| Thu 01 | | Cloudy. | Max 13℃ Min 4℃ |
| Fri 02 | | Cloudy. | Max 7℃ Min 4℃ |
| Sat 03 | | Cloudy. | Max 9℃ Min 3℃ |
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 10:36 NZST, next update expected 13:00 NZST.
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 33 more African, American, Asian, Australasian and European countries...