Kusatsu Onsen Long-Range Snow Forecast Updated today
Updated 21 September 2026 02:41 PDT
Long-Range Snow Forecast for Kusatsu Onsen
Long-range (14 to 45 days) from 21 September.
For Forecast detail, see below.
Kusatsu Onsen Snow Forecast Highlights
When will there be fresh snow in Kusatsu Onsen?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Kusatsu Onsen. |
Long-range Snow Outlook for Kusatsu Onsen
Snowfall
Snow Line
Max 71°F
Min 52°F
Snow unlikely
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Kusatsu Onsen Long-Range (2 weeks+) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 21 |  | Snow showers at altitude, rain showers below. | Max 67°F Min 63°F |
| Tue 22 |  | Clear sky. | Max 66°F Min 55°F |
| Wed 23 | | Fair. | Max 64°F Min 54°F |
| Thu 24 | | Fair. | Max 71°F Min 53°F |
| Fri 25 | | Fair. | Max 67°F Min 52°F |
| Sat 26 |  | Drizzle. | Max 60°F Min 53°F |
| Sun 27 |  | Light rain. | Max 60°F Min 53°F |
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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 02:41 PDT, next update expected 08:00 PDT.
Ensemble forecast for Kusatsu Onsen, Japan at 4,085ft
Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)
Japan Accommodation (Apartments, Chalets, Hotels) Map
Snow Reliability
Kusatsu Onsen typically experiences reliable snowfall, with an average snow depth of 200 cm during peak season. For the latest snow conditions, including depth and weather updates, check J2Ski for accurate information.
Off-Piste Safety in Kusatsu Onsen
Before skiing or snowboarding off-piste in Kusatsu Onsen, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.