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 25 June.
Updated 25 June 2025 01:35 PDT.
| 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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| Wed 25 | Thu 26 | Fri 27 | Sat 28 | Sun 29 | Mon 30 | Tue 01 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 3,789ft | 69°F
 | 74°F
 | 79°F
| 79°F
| 78°F
 | 77°F
 | 80°F
 |
| 3,437ft | 69°F
| 74°F
| 79°F
| 79°F
| 79°F
| 79°F
| 81°F
|
| 3,084ft | 69°F
| 74°F
| 79°F
| 81°F
| 82°F
| 81°F
| 82°F
|
| Snow Line | |||||||
| Max Town | 69°F | 74°F | 79°F | 81°F | 82°F | 81°F | 82°F |
| Min Town | 67°F | 64°F | 63°F | 64°F | 66°F | 67°F | 67°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.
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 69°F
Min 67°F
Valley temperatures from an overnight low of 67°F to daytime highs around 69°F
Temperature at BaseTemp at Base
Wed
25
Snow unlikely
Light drizzle first, drizzle then rain showers, cloudy later.
Max 74°F
Min 64°F
Valley temperatures from an overnight low of 64°F to daytime highs around 74°F
Temperature at BaseTemp at Base
Thu
26
Snow unlikely
Light drizzle first, rain showers then fair, clear sky later.
Max 79°F
Min 63°F
Valley temperatures from an overnight low of 63°F to daytime highs around 79°F
Temperature at BaseTemp at Base
Fri
27
Snow unlikely
Fair.
Max 81°F
Min 64°F
Valley temperatures from an overnight low of 64°F to daytime highs around 81°F
Temperature at BaseTemp at Base
Sat
28
Snow unlikely
Fair first, clear spells then fog, cloudy later.
Max 82°F
Min 66°F
Valley temperatures from an overnight low of 66°F to daytime highs around 82°F
Temperature at BaseTemp at Base
Sun
29
Snow unlikely
Cloudy, rain showers, cloudy later.
Max 81°F
Min 67°F
Valley temperatures from an overnight low of 67°F to daytime highs around 81°F
Temperature at BaseTemp at Base
Mon
30
Snow unlikely
Cloudy, fog, cloudy later.
Max 82°F
Min 67°F
Valley temperatures from an overnight low of 67°F to daytime highs around 82°F
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Cloudy, thunderstorms, cloudy 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 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.
Karuizawa Snow Forecast updated at 01:35 PDT, next update expected imminently.