Karuizawa 48-Hour Snow Forecast
48-hour Forecast for Karuizawa (3,084ft to 3,789ft)
This is the 48-hour (2-Day) Snow Forecast for Karuizawa, Japan for 2 days from 6 June.
Updated 06 June 2025 05:41 PDT.
Karuizawa has no new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Karuizawa Snow Forecast updated at 05:41 PDT, next update expected 08:00 PDT.
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Forecast for today in Karuizawa
Max 70°F
Min 57°F
Valley temperatures from an overnight low of 57°F to daytime highs around 70°F
Temperature at BaseTemp at Base
Fri
06
Snow unlikely
Clear spells first, fair then clear spells, fair later.
Karuizawa has no new snow forecast in the next 48 hours.
Forecast for tomorrow in Karuizawa
Max 73°F
Min 57°F
Valley temperatures from an overnight low of 57°F to daytime highs around 73°F
Temperature at BaseTemp at Base
Sat
07
Snow unlikely
Fair, cloudy, clear spells later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Fri | 00:00 |  | Clear sky. | 68°F | SE Light | 0% | |
| Fri | 01:00 | | Fair. | 69°F | SE Light | 0% | |
| Fri | 02:00 | | Cloudy. | 69°F | SE Light | 0% | |
| Fri | 03:00 | | Clear spells. | 70°F | SE Light | 0% | |
| Fri | 04:00 | | Clear spells. | 70°F | SE Light | 0% | |
| Fri | 05:00 | | Fair. | 70°F | SE Light | 0% | |
| Fri | 06:00 | | Fair. | 69°F | SE Light | 0% | |
| Fri | 07:00 | | Fair. | 68°F | SE Light | 0% | |
| Fri | 08:00 | | Fair. | 66°F | SE Light | 0% | |
| Fri | 09:00 | | Cloudy. | 64°F | SE Light | 0% | |
| Fri | 10:00 | | Clear spells. | 62°F | SE Light | 0% | |
| Fri | 11:00 | | Clear spells. | 61°F | SE Light | 0% | |
| Fri | 12:00 | | Fair. | 60°F | SE Light | 0% | |
| Fri | 13:00 | | Clear spells. | 58°F | SE Light | 0% | |
| Fri | 14:00 | | Fair. | 57°F | SE Light | 0% | |
| Fri | 15:00 | | Clear spells. | 59°F | SE Light | 0% | |
| Fri | 16:00 | | Clear spells. | 59°F | SE Light | 0% | |
| Fri | 17:00 | | Cloudy. | 62°F | SE Light | 0% | |
| Fri | 18:00 | | Cloudy. | 62°F | SE Light | 0% | |
| Fri | 19:00 | | Cloudy. | 68°F | SE Light | 5% | |
| Fri | 20:00 | | Fair. | 61°F | SE Light | 0% | |
| Fri | 21:00 | | Fair. | 61°F | SE Light | 0% | |
| Fri | 22:00 | | Fair. | 62°F | SE Light | 0% | |
| Fri | 23:00 | | Fair. | 63°F | SE Light | 0% | |
| Sat | 00:00 | | Fair. | 67°F | S Light | 0% | |
| Sat | 01:00 | | Fair. | 69°F | S Light | 0% | |
| Sat | 02:00 | | Clear spells. | 71°F | S Light | 0% | |
| Sat | 03:00 | | Fair. | 72°F | S Light | 0% | |
| Sat | 04:00 | | Fair. | 73°F | S Light | 0% | |
| Sat | 05:00 | | Clear sky. | 73°F | S Light | 0% | |
| Sat | 06:00 | | Clear sky. | 73°F | S Light | 0% | |
| Sat | 07:00 | | Clear sky. | 72°F | S Light | 0% | |
| Sat | 08:00 | | Clear sky. | 70°F | S Light | 5% | |
| Sat | 09:00 | | Fair. | 67°F | S Light | 10% | |
| Sat | 10:00 | | Fair. | 64°F | S Light | 10% | |
| Sat | 11:00 | | Fair. | 63°F | S Light | 5% | |
| Sat | 12:00 | | Fair. | 62°F | S Light | 0% | |
| Sat | 13:00 | | Clear sky. | 61°F | S Light | 5% | |
| Sat | 14:00 | | Fair. | 60°F | S Light | 5% | |
| Sat | 15:00 | | Clear spells. | 60°F | S Light | 10% | |
| Sat | 16:00 | | Cloudy. | 59°F | S Light | 5% | |
| Sat | 17:00 | | Cloudy. | 58°F | S Light | 5% | |
| Sat | 18:00 | | Cloudy. | 59°F | S Light | 5% | |
| Sat | 19:00 | | Clear spells. | 58°F | S Light | 0% | |
| Sat | 20:00 | | Clear spells. | 57°F | S Light | 5% | |
| Sat | 21:00 | | Clear spells. | 59°F | S Light | 0% | |
| Sat | 22:00 | | Fair. | 62°F | S Light | 5% | |
| Sat | 23:00 | | Fair. | 66°F | S Light | 5% | |
Snow Forecast near Karuizawa
Snow Forecasts for other Ski Resorts near Karuizawa are not available.
Karuizawa Snow
For current snow depths and skiing conditions, see our Current Snow Report for Karuizawa.
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.