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Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 11°C on Sun morning, min -5°C on Mon night). Wind will be generally light.
Karuizawa Snow Park Weather (Days 4-6): A dusting of snow turning to light rain (total 6.0mm) on Wed afternoon. Freeze-thaw conditions (max 4°C on Wed night, min -6°C on Fri afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 7 |  | ||||
| Bottom Lift: | 5 | |
Latest snow reports near Karuizawa Snow Park:
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | | | | | | |  |  |  |  | | | |
clear | clear | light rain | snow shwrs | clear | clear | clear | clear | clear | snow shwrs | light snow | mod. rain | cloudy | cloudy | cloudy | snow shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 2 | — | — | — | — | — | — | 1 | — | — | — | — | — | |
— | — | 2 | — | — | — | — | — | — | — | — | 6 | — | — | — | — | |
max °C | 5 | 11 | 8 | 2 | -1 | -2 | -4 | 0 | 0 | -2 | 2 | 2 | 4 | 3 | 2 | 0 |
min °C | 4 | 8 | 4 | -3 | -3 | -4 | -5 | -2 | -4 | -4 | 0 | 2 | 3 | 3 | 1 | -3 |
2 | 6 | 0 | -10 | -9 | -8 | -5 | -4 | -8 | -7 | -3 | 0 | 0 | 0 | -2 | -9 | |
72 | 65 | 80 | 90 | 78 | 66 | 57 | 60 | 61 | 72 | 97 | 97 | 82 | 92 | 97 | 97 | |
2800 | 3000 | 2750 | 1350 | 800 | 950 | 600 | 1000 | 1200 | 850 | 1400 | 2100 | 2600 | 2100 | 1700 | 1250 | |
 | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | — | 4:32 | — | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — |
Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 11°C on Sun morning, min -5°C on Mon night). Wind will be generally light.
A dusting of snow turning to light rain (total 6.0mm) on Wed afternoon. Freeze-thaw conditions (max 4°C on Wed night, min -6°C on Fri afternoon). Wind will be generally light.
Latest snow reports near Karuizawa Snow Park:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 17 Dec 2025 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Karuizawa Snow Park at the specific elevation of 1270 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Karuizawa Snow Park. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
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