Niseko Grand Hirafu Snow Forecast - 7 day
Updated 11 June 2026 20:40 PDT
7-Day Snow Forecast for Niseko Grand Hirafu
1-week from 12 June.
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 73°F
Min 52°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 68°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Fri
12
Snow unlikely
Fair, clear sky, cloudy later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 67°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Sat
13
Snow unlikely
Fair, clear sky, cloudy later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 73°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 73°F
Temperature at BaseTemp at Base
Sun
14
Snow unlikely
Clear sky first, fair then clear sky, cloudy later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 66°F
Min 56°F
Valley temperatures from an overnight low of 56°F to daytime highs around 66°F
Temperature at BaseTemp at Base
Mon
15
Snow unlikely
Clear spells, cloudy, clear spells later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 65°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Tue
16
Snow unlikely
Fair, clear sky, cloudy later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 64°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Wed
17
Snow unlikely
Cloudy first, drizzle then light drizzle, drizzle later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
Max 67°F
Min 59°F
Valley temperatures from an overnight low of 59°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Thu
18
Snow unlikely
Light drizzle first, clear spells then cloudy, light drizzle 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 20:40 PDT, next update expected imminently.
Snow Reliability
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.