Niseko Grand Hirafu Long-Range Snow Forecast
Snow Forecast for Niseko Grand Hirafu
When will there be fresh snow?
This is the Long-range Snow Forecast for Niseko Grand Hirafu, Japan for 16 days from 9 May.
Updated 09 May 2025 11:36 BST.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Niseko Grand Hirafu. | |
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For Forecast detail, see below.
Forecast for Niseko Grand Hirafu
Max 19℃ 66°F
Min 11℃ 52°F
Valley temperatures from an overnight low of 11℃ 52°F to daytime highs around 19℃ 66°F
Temperature at BaseTemp at Base
Fri
09
Snow unlikely
Cloudy.
Niseko Grand Hirafu has no new snow forecast in the next 48 hours.
Niseko Grand Hirafu Long-Range (16-Day) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 09 | | Cloudy. | Max 19℃ 66°F Min 11℃ 52°F |
| Sat 10 | | Snow showers at altitude, rain showers below. | Max 14℃ 57°F Min 11℃ 51°F |
| Sun 11 |  | Clear spells. | Max 13℃ 56°F Min 3℃ 38°F |
| Mon 12 | | Fair. | Max 20℃ 68°F Min 6℃ 42°F |
| Tue 13 | | Clear sky at altitude, fair below. | Max 20℃ 67°F Min 10℃ 49°F |
| Wed 14 | | Cloudy. | Max 21℃ 69°F Min 12℃ 53°F |
| Thu 15 | | Cloudy. | Max 20℃ 68°F Min 13℃ 55°F |
| Fri 16 | | Clear spells at altitude, cloudy below. | Max 20℃ 68°F Min 12℃ 53°F |
| Sat 17 | | Cloudy. | Max 22℃ 72°F Min 14℃ 56°F |
| Sun 18 |  | Clear sky. | Max 21℃ 70°F Min 9℃ 49°F |
| Mon 19 | | Clear spells. | Max 21℃ 70°F Min 9℃ 49°F |
| Tue 20 | | Cloudy. | Max 18℃ 64°F Min 8℃ 47°F |
| Wed 21 |  | Light drizzle. | Max 12℃ 54°F Min 9℃ 49°F |
| Thu 22 | | Clear sky. | Max 16℃ 60°F Min 6℃ 44°F |
| Fri 23 | | Cloudy. | Max 19℃ 65°F Min 7℃ 45°F |
| Sat 24 | | Clear sky. | Max 19℃ 66°F Min 7℃ 45°F |
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 Snow Forecast updated at 11:36 BST, next update expected 14:00 BST.