Kusatsu Onsen Snow Forecast - 7 day
Updated 13 June 2026 03:40 NZST
7-Day Snow Forecast for Kusatsu Onsen
1-week from 12 June.
For Forecast detail, see below.
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Kusatsu Onsen 7-Day 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. |
7-Day Snow Outlook for Kusatsu Onsen
Snowfall
Snow Line
Max 21℃
Min 8℃
Snow unlikely
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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 15℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 15℃
Temperature at BaseTemp at Base
Fri
12
Snow unlikely
Drizzle, rain showers, clear sky later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 19℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Sat
13
Snow unlikely
Clear sky first, light drizzle then fair, clear sky later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 20℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Sun
14
Snow unlikely
Clear sky, light drizzle, cloudy later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 17℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 17℃
Temperature at BaseTemp at Base
Mon
15
Snow unlikely
Fair first, light drizzle then cloudy, fair later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 20℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Tue
16
Snow unlikely
Fair first, clear spells then clear sky, cloudy later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 21℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 21℃
Temperature at BaseTemp at Base
Wed
17
Snow unlikely
Cloudy first, light drizzle then cloudy, light drizzle later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 21℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 21℃
Temperature at BaseTemp at Base
Thu
18
Snow unlikely
Light drizzle early, then cloudy later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
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 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.
Kusatsu Onsen Snow Forecast updated at 03:40 NZST, next update expected 09:00 NZST.
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.