Karuizawa Long-Range Snow Forecast
Snow Forecast for Karuizawa
When will there be fresh snow?
This is the Long-range Snow Forecast for Karuizawa, Japan for 15 days from 19 April.
Updated 19 April 2025 10:35 NZST.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Karuizawa. | |
| Free Snow Reports by e-Mail | Sign Up for Powder Alerts |
For Forecast detail, see below.
Forecast for Karuizawa
Max 23℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Sat
19
Snow unlikely
Clear sky, clear spells, cloudy later.
Karuizawa has no new snow forecast in the next 48 hours.
Karuizawa Long-Range (16-Day) 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 | |
|---|---|---|---|
| Sat 19 | | Clear spells. | Max 23℃ Min 12℃ |
| Sun 20 |  | Clear sky. | Max 21℃ Min 6℃ |
| Mon 21 | | Clear sky. | Max 19℃ Min 7℃ |
| Tue 22 | | Cloudy. | Max 18℃ Min 11℃ |
| Wed 23 |  | Light rain. | Max 17℃ Min 10℃ |
| Thu 24 | | Cloudy. | Max 24℃ Min 13℃ |
| Fri 25 | | Clear sky. | Max 19℃ Min 3℃ |
| Sat 26 | | Cloudy. | Max 19℃ Min 8℃ |
| Sun 27 | | Cloudy. | Max 19℃ Min 11℃ |
| Mon 28 |  | Light drizzle. | Max 17℃ Min 10℃ |
| Tue 29 | | Cloudy. | Max 23℃ Min 12℃ |
| Wed 30 | | Clear sky. | Max 24℃ Min 12℃ |
| Thu 01 |  | Cloudy at altitude, rain showers below. | Max 17℃ Min 10℃ |
| Fri 02 | | Cloudy. | Max 22℃ Min 10℃ |
| Sat 03 |  | Fog. | Max 10℃ Min 7℃ |
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 10:35 NZST, next update expected imminently.