Niseko Grand Hirafu Snow Forecast - 7 day
Updated 10 October 2026 14:46 PDT
7-Day Snow Forecast for Niseko Grand Hirafu
1-week from 11 October.
For Forecast detail, see below.
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Niseko Grand Hirafu 7-Day Snow Forecast Highlights
When will there be fresh snow in Niseko Grand Hirafu?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Niseko Grand Hirafu. |
7-Day Snow Outlook for Niseko Grand Hirafu
Snowfall
Snow Line
Max 66°F
Min 45°F
Snow unlikely
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Niseko Grand Hirafu Medium-Range (7-Day) Snow Forecast Detail
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.
Max 66°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 66°F
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Fair first, clear sky then clear spells, clear sky later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 65°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Mon
12
Snow unlikely
Fair early, then clear spells later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 65°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Tue
13
Snow unlikely
Fair, clear spells, light rain later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 59°F
Min 50°F
Valley temperatures from an overnight low of 50°F to daytime highs around 59°F
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Light rain first, light drizzle then clear spells, fair later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 53°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 53°F
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Fair first, clear sky then drizzle, heavy drizzle later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 58°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 58°F
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Light drizzle early, then fair later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 56°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 56°F
Temperature at BaseTemp at Base
Sat
17
Snow unlikely
Clear sky, light drizzle, clear spells later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
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 Snow Forecast updated at 14:46 PDT, next update expected imminently.
How reliable is the snow in Niseko Grand Hirafu?
Niseko Grand Hirafu enjoys exceptional snow reliability, with an average snowfall of over 15 meters each season. Snow depths typically range from 1 to 3 meters, encouraging skiers to check J2Ski for the latest snow reports.