Niseko Grand Hirafu Weather
Two Week Weather Forecast for Niseko Grand Hirafu (984ft to 4,291ft)
This is the Snow Forecast and Weather Outlook for Niseko Grand Hirafu, Japan for 16 days from 19 June.
Updated 19 June 2025 09:36 PDT.
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 09:36 PDT, next update expected 12:00 PDT.
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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 | |
|---|---|---|---|
| Thu 19 |  | Fog. | Max 81°F Min 64°F |
| Fri 20 |  | Cloudy. | Max 78°F Min 64°F |
| Sat 21 |  | Light rain. | Max 71°F Min 68°F |
| Sun 22 | | Cloudy. | Max 73°F Min 62°F |
| Mon 23 |  | Fair. | Max 75°F Min 58°F |
| Tue 24 | | Fair. | Max 81°F Min 61°F |
| Wed 25 | | Cloudy. | Max 80°F Min 69°F |
| Thu 26 | | Clear spells at altitude, fair below. | Max 74°F Min 59°F |
| Fri 27 | | Cloudy. | Max 85°F Min 63°F |
| Sat 28 |  | Light snow at altitude, drizzle below. | Max 76°F Min 62°F |
| Sun 29 | | Clear spells at altitude, fair below. | Max 74°F Min 61°F |
| Mon 30 |  | Fair at altitude, rain showers below. | Max 76°F Min 63°F |
| Tue 01 | | Cloudy. | Max 75°F Min 63°F |
| Wed 02 | | Snow showers at altitude, rain showers below. | Max 74°F Min 62°F |
| Thu 03 |  | Clear sky. | Max 83°F Min 69°F |
| Fri 04 | | Clear sky at altitude, fair below. | Max 78°F Min 67°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 trail 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 09:36 PDT, next update expected 12:00 PDT.
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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