Niseko Snow Report and Forecast
Snow Forecast for Niseko
When will there be fresh snow?
This is the Snow Forecast for Niseko, Japan for 16 days from 22 April.
Updated 22 April 2025 15:37 BST.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Niseko. | |
| Free Snow Reports by e-Mail | Sign Up for Powder Alerts |
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Niseko.
Forecast for today in Niseko
Max 12℃ 54°F
Min 4℃ 40°F
Valley temperatures from an overnight low of 4℃ 40°F to daytime highs around 12℃ 54°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Cloudy early, then light rain later.
Niseko has no new snow forecast in the next 48 hours.
Niseko Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Niseko 7-Day Snow Forecast Overview
Get this snow forecast by e-mail Join J2Ski's Snow Mail Here
NEW FOR 24/25 - Improved Forecasts for Niseko - high-resolution weather models, updated more often - Subscribe
| Tue 22 | Wed 23 | Thu 24 | Fri 25 | Sat 26 | Sun 27 | Mon 28 | |
|---|---|---|---|---|---|---|---|
| Wind | S F2 | SW F3 | W F3 | NW F2 | SE F2 | ||
| 1,308m 4,291ft | 6℃ 42°F
 | 8℃ 46°F
| 8℃ 46°F
| 4℃ 39°F
| 3℃ 38°F
 +4cm +2in
| 1℃ 34°F
| 5℃ 41°F
|
| SE F2 | SW F3 | W F3 | NW F2 | SE F2 | |||
| 804m 2,638ft | 10℃ 50°F
| 10℃ 50°F
| 12℃ 53°F
| 8℃ 46°F
| 6℃ 43°F
+1cm
| 4℃ 39°F
| 9℃ 48°F
|
| S F2 | SW F3 | W F3 | NW F2 | SE F2 | |||
| 300m 984ft | 12℃ 54°F
| 14℃ 58°F
| 15℃ 58°F
| 11℃ 51°F
| 10℃ 50°F
 | 7℃ 45°F
| 11℃ 53°F
|
| Snow Line | 699m 2,293ft | varying 759m 2,490ft | |||||
| Max Town | 12℃ 54°F | 14℃ 58°F | 15℃ 58°F | 11℃ 51°F | 10℃ 50°F | 7℃ 45°F | 11℃ 53°F |
| Min Town | 4℃ 40°F | 5℃ 41°F | 7℃ 45°F | 4℃ 39°F | 4℃ 39°F | 2℃ 35°F | 5℃ 40°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 12℃ 54°F
Min 4℃ 40°F
Valley temperatures from an overnight low of 4℃ 40°F to daytime highs around 12℃ 54°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Cloudy early, then light rain later.
Max 14℃ 58°F
Min 5℃ 41°F
Valley temperatures from an overnight low of 5℃ 41°F to daytime highs around 14℃ 58°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
23
Snow unlikely
Clear spells, fog, clear spells later.
Max 15℃ 58°F
Min 7℃ 45°F
Valley temperatures from an overnight low of 7℃ 45°F to daytime highs around 15℃ 58°F
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Clear spells early, then cloudy later.
Max 11℃ 51°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 11℃ 51°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
25
Snow unlikely
Cloudy, light rain showers, clear spells later.
Max 10℃ 50°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 10℃ 50°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
26
up to 4cm up to 2in New Snow
Clear spells, rain showers, clear spells later.
Snow Line from 759m 2,490ft to 529m 1,736ft , with rain below.
Max 7℃ 45°F
Min 2℃ 35°F
Valley temperatures from an overnight low of 2℃ 35°F to daytime highs around 7℃ 45°F
Temperature at BaseTemp at Base
Sun
27
Snow unlikely
Clear spells early, then cloudy later.
Max 11℃ 53°F
Min 5℃ 40°F
Valley temperatures from an overnight low of 5℃ 40°F to daytime highs around 11℃ 53°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Mon
28
Snow unlikely
Clear spells, cloudy, light rain later.
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 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 Snow Forecast updated at 15:37 BST, next update expected imminently.
Snow Forecast near Niseko
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Niseko Grand Hirafu | - | 5cm 2in | |||||||
| Kiroro | - | 3cm 1in | |||||||
| Niseko Annupuri | - | 3cm 1in | |||||||
| Niseko Hanazono | - | 2cm 1in | |||||||
| Niseko Village/Higashiyama | - | 1cm - |
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.