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 16 days from 29 March.
Updated 29 March 2025 05:37 CDT.
| Next Snow Expected | 29 March |
|---|---|
| Next Snow Amount | 3cm |
| Next 48 Hours | 3cm |
| Next 7 Days | 5cm |
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For Forecast detail, see below.
Forecast for Karuizawa
Max 1℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 1℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
29
3cm New Snow
Heavy snow showers early, then cloudy later.
Snow falling to resort level.
Karuizawa has 3cm 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 29 | | 3cm New Snow | Max 1℃ Min -3℃ |
| Sun 30 |  | Clear sky. | Max 5℃ Min -6℃ |
| Mon 31 | | Cloudy. | Max 4℃ Min -3℃ |
| Tue 01 | | 3cm New Snow | Max 3℃ Min -1℃ |
| Wed 02 |  | Light snow at altitude, light rain below. | Max 10℃ Min 4℃ |
| Thu 03 | | Fair at altitude, clear sky below. | Max 11℃ Min 0℃ |
| Fri 04 | | Fog at altitude, cloudy below. | Max 12℃ Min 1℃ |
| Sat 05 | | Cloudy. | Max 13℃ Min 4℃ |
| Sun 06 | | Cloudy. | Max 15℃ Min 7℃ |
| Mon 07 | | Light snow at altitude, light rain below. | Max 12℃ Min 4℃ |
| Tue 08 | | Clear sky. | Max 17℃ Min 7℃ |
| Wed 09 |  | Cloudy at altitude, light drizzle below. | Max 18℃ Min 6℃ |
| Thu 10 | | Clear sky. | Max 16℃ Min 7℃ |
| Fri 11 | | Clear sky. | Max 24℃ Min 10℃ |
| Sat 12 | | Cloudy at altitude, fair below. | Max 24℃ Min 12℃ |
| Sun 13 | | Fair at altitude, clear sky below. | Max 19℃ Min 4℃ |
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 05:37 CDT, next update expected 08:00 CDT.
Snow Forecast near Karuizawa
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Kusatsu Onsen | 1cm | 4cm |