Niseko Grand Hirafu Snow Forecast - 7 day
Updated 11 October 2026 10:46 NZDT
7-Day Snow Forecast for Niseko Grand Hirafu
1-week from 11 October.
For Forecast detail, see below.
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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 19℃
Min 7℃
Snow unlikely
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Partner Offers
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 19℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 19℃
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 18℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 18℃
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 19℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 19℃
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 15℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 15℃
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 12℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 12℃
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 14℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 14℃
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 14℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 14℃
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 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 10:46 NZDT, 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.