Rusutsu Snow Report and Forecast
Snow Forecast for Rusutsu
This is the Snow Forecast for Rusutsu, Japan for 16 days from 18 November.
Updated 17 November 2025 22:39 UTC.
Forecast times for Rusutsu are in Japan Time (Asia/Tokyo).
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Rusutsu.
J2Ski - Sign In to see the full long-range snow forecast (out to 16 days, with more weather detail).
Rusutsu Snow Forecast Highlights
When will there be fresh snow in Rusutsu?
| Next Snow Expected | 29 November |
|---|---|
| Next Snow Amount | 2cm 1in |
| Next 48 Hours | 1cm - |
| Next 7 Days | 1cm - |
Forecast for today in Rusutsu
Max -1℃ 30°F
Min -4℃ 25°F
Below freezing at all levels, with valley temperatures as low as -4℃ 25°F and not getting above -1℃ 30°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
18
1cm New Snow
Cloudy, light snow showers, clear spells later.
Snow falling to resort level.
Rusutsu has very light new snow forecast in the next 48 hours.
Rusutsu Snow Report
Snow report from Niseko Hanazono ( 17km 11 miles from Rusutsu)
| Snow Conditions | - |
|---|
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| Tue 18 | Wed 19 | Thu 20 | Fri 21 | Sat 22 | Sun 23 | Mon 24 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F2 | SW F2 | |||||
| 994m 3,261ft | -6℃ 22°F
 +1cm
| -4℃ 25°F
 | 3℃ 37°F
| 3℃ 37°F
| -2℃ 29°F
| 5℃ 40°F
| 6℃ 43°F
|
| NW F2 | SW F2 | ||||||
| 697m 2,287ft | -4℃ 25°F
+1cm
| -2℃ 28°F
| 5℃ 40°F
| 5℃ 40°F
| 0℃ 32°F
| 6℃ 44°F
| 8℃ 47°F
|
| NW F2 | W F2 | ||||||
| 400m 1,312ft | -1℃ 30°F
+1cm
| 0℃ 32°F
| 7℃ 44°F
| 7℃ 44°F
| 3℃ 37°F
| 9℃ 48°F
| 11℃ 51°F
|
| Snow Line | 400m 1,312ft | ||||||
| Max Town | -1℃ 30°F | 0℃ 32°F | 7℃ 44°F | 7℃ 44°F | 3℃ 37°F | 9℃ 48°F | 11℃ 51°F |
| Min Town | -4℃ 25°F | -4℃ 25°F | 0℃ 32°F | 0℃ 32°F | -1℃ 31°F | 2℃ 36°F | 1℃ 33°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.
Rusutsu 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 -1℃ 30°F
Min -4℃ 25°F
Below freezing at all levels, with valley temperatures as low as -4℃ 25°F and not getting above -1℃ 30°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
18
1cm New Snow
Cloudy, light snow showers, clear spells later.
Snow falling to resort level.
Max 0℃ 32°F
Min -4℃ 25°F
Valley temperatures from an overnight low of -4℃ 25°F to daytime highs around 0℃ 32°F
Temperature at BaseTemp at Base
Wed
19
Snow unlikely
Clear spells, cloudy, clear spells later.
Max 7℃ 44°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 7℃ 44°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Thu
20
Snow unlikely
Cloudy first, clear spells then light rain, clear spells later.
Max 7℃ 44°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 7℃ 44°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Fri
21
Snow unlikely
Cloudy early, then clear spells later.
Max 3℃ 37°F
Min -1℃ 31°F
Valley temperatures from an overnight low of -1℃ 31°F to daytime highs around 3℃ 37°F
Temperature at BaseTemp at Base
Sat
22
Snow unlikely
Clear spells first, fair then cloudy, clear spells later.
Max 9℃ 48°F
Min 2℃ 36°F
Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 9℃ 48°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Sun
23
Snow unlikely
Cloudy early, then clear spells later.
Max 11℃ 51°F
Min 1℃ 33°F
Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 11℃ 51°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Mon
24
Snow unlikely
Clear spells, fog, cloudy later.
This Snow Forecast for Rusutsu, 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 Rusutsu, 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.
Rusutsu Snow Forecast updated at 22:39 UTC, next update expected 01:00 UTC.
Snow Forecast near Rusutsu
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Niseko | 11cm 4in | 19cm 8in | |||||||
| Niseko Village/Higashiyama | 11cm 4in | 19cm 7in | |||||||
| Niseko Annupuri | 8cm 3in | 15cm 6in | |||||||
| Niseko Kokusai Moiwa | 7cm 3in | 13cm 5in | |||||||
| Kiroro | 4cm 2in | 7cm 3in | |||||||
| Niseko Grand Hirafu | 4cm 2in | 6cm 2in | |||||||
| Niseko Hanazono | 4cm 2in | 7cm 3in |
Snow Reliability
Rusutsu enjoys reliable snowfall, with an average snow depth of around 10 meters each season. For the latest snow conditions and updates, check J2Ski for the most accurate information.
Understanding and predicting Snow Conditions in Rusutsu
Here are our tips for making the most of a trip to Rusutsu, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Rusutsu, 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 Rusutsu 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 Rusutsu 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 Rusutsu 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.