Niseko Snow Report and Forecast
Snow Forecast for Niseko
This is the Snow Forecast for Niseko, Japan for 16 days from 14 November.
Updated 13 November 2025 22:37 PST.
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Niseko.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In to see the full long-range snow forecast (out to 16 days, with more weather detail).
Niseko Snow Forecast Highlights
When will there be fresh snow in Niseko?
| Next Snow Expected | 17 November |
|---|---|
| Next Snow Amount | 3in |
| Next 48 Hours | 2in |
| Next 7 Days | 15in |
Forecast for today in Niseko
Max 36°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 36°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
14
up to 1in New Snow
Clear spells, cloudy, clear spells later.
Snow Line from 1,375ft to resort level.
Niseko has 2in new snow forecast in the next 48 hours.
Niseko Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
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| Fri 14 | Sat 15 | Sun 16 | Mon 17 | Tue 18 | Wed 19 | Thu 20 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F2 | SW F3 | NW F4 | NW F3 | |||
| 4,291ft | 25°F
 +1in
| 26°F
| 36°F
 +1in
| 24°F
+5in
| 15°F
+4in
| 24°F
| 30°F
+2in
|
| NW F2 | S F3 | NW F4 | NW F3 | ||||
| 2,638ft | 34°F
| 35°F
| 45°F
| 34°F
+3in
| 24°F
+3in
| 32°F
| 40°F
|
| NW F2 | SW F3 | NW F4 | NW F3 | ||||
| 984ft | 36°F
| 38°F
| 48°F
| 36°F
+2in
| 27°F
+3in
| 36°F
| 42°F
|
| Snow Line | varying 1,375ft | varying 3,376ft | varying 1,342ft | 984ft | 984ft | varying 2,818ft | |
| Max Town | 36°F | 38°F | 48°F | 36°F | 27°F | 36°F | 42°F |
| Min Town | 33°F | 30°F | 38°F | 26°F | 24°F | 28°F | 36°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.
Niseko 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 36°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 36°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
14
up to 1in New Snow
Clear spells, cloudy, clear spells later.
Snow Line from 1,375ft to resort level.
Max 38°F
Min 30°F
Freeze-thaw conditions, with valley temperatures cooling to 30°F and rising to 38°F
Temperature at BaseTemp at Base
Sat
15
Snow unlikely
Clear spells.
Max 48°F
Min 38°F
Valley temperatures from an overnight low of 38°F to daytime highs around 48°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
16
up to 1in New Snow
Fair, cloudy, rain showers later.
Snow Line from 3,376ft to 1,703ft, with rain below.
Max 36°F
Min 26°F
Freeze-thaw conditions, with valley temperatures cooling to 26°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
17
2in to 5in New Snow
Light snow showers.
Snow Line from 1,342ft to resort level.
Max 27°F
Min 24°F
Below freezing at all levels, with valley temperatures as low as 24°F and not getting above 27°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
18
3in to 4in New Snow
Light snow showers, clear spells, light snow showers later.
Snow falling to resort level.
Max 36°F
Min 28°F
Freeze-thaw conditions, with valley temperatures cooling to 28°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
19
New Snow
Cloudy, clear spells, cloudy later.
Snow falling to resort level.
Max 42°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 42°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
20
up to 2in New Snow
Clear spells, cloudy, clear spells later.
Snow Line from 2,818ft to 1,637ft, with rain below.
This Snow Forecast for Niseko, 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, 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 Snow Forecast updated at 22:37 PST, next update expected imminently.
Snow Forecast near Niseko
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Niseko Village/Higashiyama | 1in | 11in | |||||||
| Niseko Annupuri | 1in | 9in | |||||||
| Kiroro | - | 7in | |||||||
| Niseko Kokusai Moiwa | - | 7in | |||||||
| Niseko Grand Hirafu | 1in | 5in | |||||||
| Niseko Hanazono | - | 4in | |||||||
| Rusutsu | - | 1in |
Snow Reliability
Niseko is famous for its reliable snowfall, often receiving over 15 meters each season and maintaining excellent snow depth. To ensure you have the latest snow conditions, check J2Ski for up-to-date information on snow quality and weather forecasts.
Understanding and predicting Snow Conditions in Niseko
Here are our tips for making the most of a trip to Niseko, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Niseko, 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 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 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 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.