Niseko Grand Hirafu Snow Report and Forecast
Updated 30 October 2026 22:47 GMT
Snow Forecast for Niseko Grand Hirafu
Snow and Weather from 31 October.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Niseko Grand Hirafu Snow Forecast Highlights
When will there be fresh snow in Niseko Grand Hirafu?
| Next Snow Expected | 2 November |
|---|---|
| Next Snow Amount | 2cm 1in |
| Next 48 Hours | 2cm 1in |
| Next 7 Days | 9cm 4in |
Forecast for today in Niseko Grand Hirafu
Max 13℃ 54°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 13℃ 54°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
31
Snow unlikely
Fair, light drizzle, fair later.
Forecast times for Niseko Grand Hirafu are in Tokyo (Asia/Tokyo) time zone.
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Niseko Grand Hirafu 7-Day Snow Forecast Overview
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| Sat 31 | Sun 01 | Mon 02 | Tue 03 | Wed 04 | Thu 05 | Fri 06 | |
|---|---|---|---|---|---|---|---|
| Wind | W F2 | NW F3 | W F3 | SE F2 | SW F4 | ||
| 1,308m 4,291ft | 6℃ 43°F
| -3℃ 27°F
| 2℃ 35°F
 +2cm +1in
| 0℃ 31°F
+4cm +2in
| -2℃ 29°F
+2cm +1in
| 6℃ 42°F
| 4℃ 40°F
 +2cm +1in
|
| W F2 | NW F3 | W F3 | SE F2 | SW F4 | |||
| 804m 2,638ft | 9℃ 49°F
 | 1℃ 33°F
| 5℃ 41°F
+2cm +1in
| 3℃ 37°F
| 2℃ 35°F
| 9℃ 48°F
| 8℃ 45°F
+1cm
|
| W F2 | NW F3 | W F3 | SE F2 | SW F4 | |||
| 300m 984ft | 13℃ 54°F
| 4℃ 39°F
| 8℃ 47°F
| 6℃ 43°F
| 5℃ 41°F
| 12℃ 54°F
| 11℃ 51°F
|
| Snow Line | 992m 3,255ft | varying 700m 2,297ft | varying 992m 3,255ft | varying 838m 2,749ft | varying 1,054m 3,458ft | ||
| Max Town | 13℃ 54°F | 4℃ 39°F | 8℃ 47°F | 6℃ 43°F | 5℃ 41°F | 12℃ 54°F | 11℃ 51°F |
| Min Town | 4℃ 39°F | 1℃ 34°F | 1℃ 34°F | 4℃ 38°F | 4℃ 38°F | 2℃ 36°F | 3℃ 37°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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Snow Forecast near Niseko Grand Hirafu
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Kiroro | 2cm 1in | 17cm 7in | |||||||
| Niseko | 2cm 1in | 16cm 6in | |||||||
| Niseko Annupuri | 2cm 1in | 14cm 6in | |||||||
| Niseko Village/Higashiyama | 2cm 1in | 14cm 6in | |||||||
| Niseko Hanazono | 2cm 1in | 13cm 5in | |||||||
| Niseko Kokusai Moiwa | 2cm 1in | 8cm 3in | |||||||
| Rusutsu | 2cm 1in | 5cm 2in |
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.
Understanding and predicting Snow Conditions in Niseko Grand Hirafu
Here are our tips for making the most of a trip to Niseko Grand Hirafu, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Niseko Grand Hirafu, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Niseko Grand Hirafu is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Niseko Grand Hirafu will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Niseko Grand Hirafu for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.