Karuizawa Snow Forecast - 7 day
Updated 13 November 2026 03:12 IST
7-Day Snow Forecast for Karuizawa
1-week from 13 November.
For Forecast detail, see below.
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Karuizawa 7-Day Snow Forecast Highlights
When will there be fresh snow in Karuizawa?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Karuizawa. |
7-Day Snow Outlook for Karuizawa
Snowfall
Snow Line
Max 16℃
Min 2℃
Snow unlikely
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Karuizawa 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 16℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Fri
13
Snow unlikely
Clear sky.
Forecast times for Karuizawa are in Tokyo (Asia/Tokyo) time zone.
Max 16℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Sat
14
Snow unlikely
Clear sky first, fair then clear spells, rain showers later.
Forecast times for Karuizawa are in Tokyo (Asia/Tokyo) time zone.
Max 10℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 10℃
Temperature at BaseTemp at Base
Sun
15
Snow unlikely
Drizzle first, light rain then cloudy, light drizzle later.
Forecast times for Karuizawa are in Tokyo (Asia/Tokyo) time zone.
Max 10℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 10℃
Temperature at BaseTemp at Base
Mon
16
Snow unlikely
Clear spells, cloudy, clear spells later.
Forecast times for Karuizawa are in Tokyo (Asia/Tokyo) time zone.
Max 9℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 9℃
Temperature at BaseTemp at Base
Tue
17
Snow unlikely
Clear spells early, then light drizzle later.
Forecast times for Karuizawa are in Tokyo (Asia/Tokyo) time zone.
Max 12℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Wed
18
Snow unlikely
Light drizzle first, light rain then fair, clear spells later.
Forecast times for Karuizawa are in Tokyo (Asia/Tokyo) time zone.
Max 7℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 7℃
Temperature at BaseTemp at Base
Thu
19
Snow unlikely
Fair, clear sky, fair later.
Forecast times for Karuizawa are in Tokyo (Asia/Tokyo) time zone.
No significant snowfall is forecast for this period.
This Snow Forecast for Karuizawa, 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 Karuizawa, 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.
Karuizawa Snow Forecast updated at 03:12 IST, next update expected imminently.
How reliable is the snow in Karuizawa?
Karuizawa typically enjoys reliable snow conditions with an average snow depth of 100 cm during peak season. For the latest snow information, including current conditions and snowfall, check J2Ski for updates.