Karuizawa 48-Hour Snow Forecast
48-hour Forecast for Karuizawa (940m to 1,155m)
This is the 48-hour (2-Day) Snow Forecast for Karuizawa, Japan for 2 days from 16 February.
Updated 16 February 2025 04:34 CST.
Karuizawa has very light new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Karuizawa Snow Forecast updated at 04:34 CST, next update expected imminently.
To get this forecast by e-mail Join J2Ski's Snow Mail Here
Forecast for today in Karuizawa
Temperature at BaseTemp at Base
Sun
16
Snow unlikely
Clear sky first, clear spells then fair, clear sky later.
Karuizawa has very light new snow forecast in the next 48 hours.
Forecast for tomorrow in Karuizawa
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
17
1cm New Snow
Rain showers, light snow, clear sky later.
Snow falling to resort level.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 |  | Clear sky. | 4℃ | SW Light | 0% | |
| Sun | 01:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Sun | 02:00 | | Clear sky. | 7℃ | SW Light | 0% | |
| Sun | 03:00 | | Fair. | 8℃ | SW Light | 0% | |
| Sun | 04:00 | | Clear spells. | 9℃ | SW Light | 0% | |
| Sun | 05:00 | | Clear spells. | 9℃ | SW Light | 0% | |
| Sun | 06:00 | | Clear spells. | 9℃ | SW Light | 0% | |
| Sun | 07:00 | | Clear spells. | 7℃ | SW Light | 0% | |
| Sun | 08:00 | | Clear spells. | 5℃ | SW Light | 0% | |
| Sun | 09:00 | | Clear sky. | 3℃ | SW Light | 0% | |
| Sun | 10:00 | | Clear sky. | 2℃ | SW Light | 0% | |
| Sun | 11:00 | | Fair. | 1℃ | SW Light | 0% | |
| Sun | 12:00 | | Clear sky. | 1℃ | SW Light | 0% | |
| Sun | 13:00 | | Fair. | 1℃ | SW Light | 0% | |
| Sun | 14:00 | | Fair. | 0℃ | SW Light | 0% | |
| Sun | 15:00 | | Fair. | 0℃ | SW Light | 0% | |
| Sun | 16:00 | | Fair. | 0℃ | SW Light | 0% | |
| Sun | 17:00 | | Fair. | -1℃ | SW Light | 0% | |
| Sun | 18:00 | | Clear sky. | -1℃ | SW Light | 0% | |
| Sun | 19:00 | | Clear sky. | -2℃ | SW Light | 0% | |
| Sun | 20:00 | | Clear sky. | -2℃ | SW Light | 0% | |
| Sun | 21:00 | | Clear sky. | -2℃ | SW Light | 0% | |
| Sun | 22:00 | | Clear sky. | -3℃ | SW Light | 0% | |
| Sun | 23:00 | | Clear sky. | -1℃ | SW Light | 0% | |
| Mon | 00:00 | | Clear sky. | 0℃ | NW Light | 0% | |
| Mon | 01:00 | | Fair. | 2℃ | NW Light | 5% | |
| Mon | 02:00 | | Fair. | 3℃ | NW Light | 10% | |
| Mon | 03:00 |  | Light drizzle. | 2℃ | NW Breeze | 5% | |
| Mon | 04:00 | | Light drizzle. | 2℃ | NW Breeze | 10% | |
| Mon | 05:00 | | Clear spells. | 0℃ | NW Breeze | 0% | |
| Mon | 06:00 | | Light snow. | -1℃ | NW Breeze | 5% | |
| Mon | 07:00 | | Clear spells. | -2℃ | NW Breeze | 15% | |
| Mon | 08:00 | | Clear spells. | -3℃ | NW Light | 10% | |
| Mon | 09:00 | | Clear spells. | -4℃ | NW Light | 5% | |
| Mon | 10:00 | | Clear spells. | -5℃ | NW Light | 5% | |
| Mon | 11:00 |  | Heavy snow showers. | -5℃ | NW Light | 5% | |
| Mon | 12:00 | | Light snow. | -6℃ | NW Light | 5% | |
| Mon | 13:00 | | Clear spells. | -7℃ | NW Breeze | 0% | |
| Mon | 14:00 | | Clear spells. | -7℃ | NW Breeze | 0% | |
| Mon | 15:00 | | Clear spells. | -8℃ | NW Breeze | 0% | |
| Mon | 16:00 | | Clear sky. | -8℃ | NW Breeze | 0% | |
| Mon | 17:00 | | Clear sky. | -8℃ | NW Breeze | 0% | |
| Mon | 18:00 | | Fair. | -8℃ | NW Light | 0% | |
| Mon | 19:00 | | Clear sky. | -8℃ | NW Light | 0% | |
| Mon | 20:00 | | Clear sky. | -8℃ | NW Light | 0% | |
| Mon | 21:00 | | Clear sky. | -8℃ | NW Light | 0% | |
| Mon | 22:00 | | Clear sky. | -8℃ | NW Light | 0% | |
| Mon | 23:00 | | Clear sky. | -7℃ | NW Light | 0% | |
Snow Forecast near Karuizawa
| Snow Report and Forecast | 48 Hr | Sun | Mon | Tue | Wed | Thu | Fri | Sat | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Kusatsu Onsen | 25cm | 29cm |
Karuizawa Snow
For current snow depths and skiing conditions, see our Current Snow Report for Karuizawa.
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.