Karuizawa Snow Forecast - 7 day
Snow Forecast for Karuizawa
When will there be fresh snow?
This is the 7-Day Snow Forecast for Karuizawa, Japan for 7 days from 1 August.
Updated 01 August 2025 10:09 IST.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Karuizawa. |
For Forecast detail, see below.
Forecast for Karuizawa
Karuizawa has no new snow forecast in the next 48 hours.
Karuizawa 7-Day Snow Forecast Overview
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| Fri 01 | Sat 02 | Sun 03 | Mon 04 | Tue 05 | Wed 06 | Thu 07 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 1,155m | 25℃
 | 28℃
| 25℃
| 31℃
 | 31℃
| 31℃
| 26℃
|
| 1,048m | 25℃
| 28℃
| 26℃
| 31℃
| 31℃
| 32℃
| 26℃
|
| 940m | 25℃
| 28℃
| 26℃
| 32℃
| 33℃
| 33℃
| 29℃
|
| Snow Line | |||||||
| Max Town | 25℃ | 28℃ | 26℃ | 32℃ | 33℃ | 33℃ | 29℃ |
| Min Town | 20℃ | 21℃ | 21℃ | 21℃ | 21℃ | 23℃ | 18℃ |
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.
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 25℃
Min 20℃
Valley temperatures from an overnight low of 20℃ to daytime highs around 25℃
Temperature at BaseTemp at Base
Fri
01
Snow unlikely
Clear spells first, fair then cloudy, clear spells later.
Max 28℃
Min 21℃
Valley temperatures from an overnight low of 21℃ to daytime highs around 28℃
Temperature at BaseTemp at Base
Sat
02
Snow unlikely
Light drizzle first, drizzle then light drizzle, clear spells later.
Max 26℃
Min 21℃
Valley temperatures from an overnight low of 21℃ to daytime highs around 26℃
Temperature at BaseTemp at Base
Sun
03
Snow unlikely
Fair, cloudy, fair later.
Max 32℃
Min 21℃
Valley temperatures from an overnight low of 21℃ to daytime highs around 32℃
Temperature at BaseTemp at Base
Mon
04
Snow unlikely
Clear spells early, then cloudy later.
Max 33℃
Min 21℃
Valley temperatures from an overnight low of 21℃ to daytime highs around 33℃
Temperature at BaseTemp at Base
Tue
05
Snow unlikely
Cloudy.
Max 33℃
Min 23℃
Valley temperatures from an overnight low of 23℃ to daytime highs around 33℃
Temperature at BaseTemp at Base
Wed
06
Snow unlikely
Cloudy.
Max 29℃
Min 18℃
Valley temperatures from an overnight low of 18℃ to daytime highs around 29℃
Temperature at BaseTemp at Base
Thu
07
Snow unlikely
Light rain showers early, then clear spells later.
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 10:09 IST, next update expected imminently.