Kusatsu Onsen Snow Report and Forecast
Snow Forecast for Kusatsu Onsen
When will there be fresh snow?
This is the Snow Forecast for Kusatsu Onsen, Japan for 16 days from 24 April.
Updated 23 April 2025 19:39 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Kusatsu Onsen. | |
| 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 Kusatsu Onsen.
Forecast for today in Kusatsu Onsen
Max 64°F
Min 44°F
Valley temperatures from an overnight low of 44°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Clear sky, fair, clear spells later.
Kusatsu Onsen has no new snow forecast in the next 48 hours.
Kusatsu Onsen Snow Report
Snow report from Nozawa Onsen (near Kusatsu Onsen)
| Snow Conditions | - |
|---|
Kusatsu Onsen 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 Kusatsu Onsen - high-resolution weather models, updated more often - Subscribe
| Thu 24 | Fri 25 | Sat 26 | Sun 27 | Mon 28 | Tue 29 | Wed 30 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F3 | NW F3 | SW F3 | NW F4 | SW F2 | ||
| 5,249ft | 64°F
| 54°F
| 46°F
 | 57°F
 | 50°F
 | 44°F
| 57°F
|
| NW F3 | NW F3 | NW F3 | NW F4 | SW F2 | |||
| 4,667ft | 64°F
| 54°F
| 46°F
| 59°F
| 52°F
| 44°F
| 59°F
|
| NW F3 | NW F3 | W F3 | NW F4 | W F2 | |||
| 4,085ft | 64°F
| 54°F
| 49°F
| 63°F
| 54°F
| 49°F
| 63°F
|
| Snow Line | |||||||
| Max Town | 64°F | 54°F | 49°F | 63°F | 54°F | 49°F | 63°F |
| Min Town | 44°F | 32°F | 32°F | 45°F | 32°F | 35°F | 47°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.
Kusatsu Onsen 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 64°F
Min 44°F
Valley temperatures from an overnight low of 44°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Clear sky, fair, clear spells later.
Max 54°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 54°F
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Fair early, then clear sky later.
Max 49°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 49°F
Temperature at BaseTemp at Base
Sat
26
Snow unlikely
Clear sky.
Max 63°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Sun
27
Snow unlikely
Cloudy.
Max 54°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 54°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Mon
28
Snow unlikely
Cloudy, light rain, fair later.
Max 49°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 49°F
Temperature at BaseTemp at Base
Tue
29
Snow unlikely
Clear spells, fair, clear sky later.
Max 63°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Clear sky.
No significant snowfall is forecast for this period.
This Snow Forecast for Kusatsu Onsen, 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 Kusatsu Onsen, 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.
Kusatsu Onsen Snow Forecast updated at 19:39 PDT, next update expected imminently.
Snow Forecast near Kusatsu Onsen
| Snow Report and Forecast | 48 Hr | Thu | Fri | Sat | Sun | Mon | Tue | Wed | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Kagura | - | 1in |
Understanding and predicting Snow Conditions in Kusatsu Onsen
Here are our tips for making the most of a trip to Kusatsu Onsen, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Kusatsu Onsen, 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 Kusatsu Onsen 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 Kusatsu Onsen 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 Kusatsu Onsen 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.