Niseko Grand Hirafu Weather
Two Week Weather Forecast for Niseko Grand Hirafu ( 300m to 1,308m 984ft to 4,291ft )
This is the Snow Forecast and Weather Outlook for Niseko Grand Hirafu, Japan for 16 days from 15 June.
Updated 15 June 2025 04:35 UTC.
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 04:35 UTC, next update expected 07:00 UTC.
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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 | |
|---|---|---|---|
| Sun 15 |  | Cloudy at altitude, fog below. | Max 23℃ 73°F Min 15℃ 58°F |
| Mon 16 |  | Light rain. | Max 25℃ 76°F Min 18℃ 64°F |
| Tue 17 |  | Clear spells. | Max 24℃ 74°F Min 17℃ 63°F |
| Wed 18 | | Fair at altitude, fog below. | Max 25℃ 77°F Min 15℃ 58°F |
| Thu 19 | | Fair. | Max 25℃ 78°F Min 14℃ 57°F |
| Fri 20 | | Light rain. | Max 25℃ 77°F Min 18℃ 65°F |
| Sat 21 | | Fair. | Max 23℃ 73°F Min 12℃ 54°F |
| Sun 22 |  | Cloudy. | Max 21℃ 70°F Min 16℃ 60°F |
| Mon 23 |  | Light drizzle. | Max 21℃ 70°F Min 14℃ 58°F |
| Tue 24 |  | Clear sky. | Max 24℃ 75°F Min 12℃ 54°F |
| Wed 25 | | Cloudy. | Max 25℃ 77°F Min 13℃ 54°F |
| Thu 26 | | Clear sky. | Max 27℃ 80°F Min 14℃ 57°F |
| Fri 27 | | Clear sky. | Max 27℃ 81°F Min 15℃ 59°F |
| Sat 28 | | Clear sky. | Max 27℃ 80°F Min 13℃ 55°F |
| Sun 29 | | Clear spells. | Max 25℃ 77°F Min 16℃ 60°F |
| Mon 30 | | Cloudy. | Max 20℃ 67°F Min 17℃ 63°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 Weather Forecast updated at 04:35 UTC, next update expected 07:00 UTC.
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 .
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