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Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed afternoon, min -10°C on Thu night). Winds decreasing (fresh winds from the NW on Thu afternoon, calm by Fri night).
Karuizawa Snow Park Weather (Days 4-6): A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -11°C on Sun night). Winds increasing (light winds from the SW on Sat morning, near gales from the WNW by Sun night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Bottom Lift: | -2 | |
Latest snow reports near Karuizawa Snow Park:
It is snowing steadily in Kitashiga Kogen Komaruyama. from Kitashiga Kogen Komaruyama
Snow is falling in Shiga Kogen-Yakebitaiyama. from Shiga Kogen-Yakebitaiyama
Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  |  | | | | | |  | | | | | | | |
cloudy | clear | clear | light snow | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | light snow | snow shwrs | light snow | snow shwrs | snow shwrs | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 9 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -1 | -2 | -5 | -8 | -9 | -5 | -4 | -2 | 0 | 2 | 1 | -4 | -8 | -10 | -7 | -5 | -4 |
min °C | -5 | -2 | -4 | -6 | -9 | -10 | -8 | -4 | -4 | -1 | 1 | -1 | -6 | -9 | -11 | -9 | -6 | -5 |
-8 | -5 | -11 | -13 | -19 | -20 | -14 | -7 | -7 | -4 | -4 | -8 | -17 | -20 | -21 | -17 | -13 | -11 | |
64 | 44 | 54 | 82 | 71 | 70 | 51 | 45 | 40 | 23 | 23 | 65 | 60 | 71 | 81 | 66 | 58 | 53 | |
550 | 1150 | 850 | 750 | 400 | 0 | 200 | 900 | 400 | 1150 | 1650 | 1600 | 850 | 450 | 0 | 200 | 650 | 0 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:45 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — | — | 4:49 | — | — | 4:50 | — |
A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed afternoon, min -10°C on Thu night). Winds decreasing (fresh winds from the NW on Thu afternoon, calm by Fri night).
A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -11°C on Sun night). Winds increasing (light winds from the SW on Sat morning, near gales from the WNW by Sun night).
Latest snow reports near Karuizawa Snow Park:
It is snowing steadily in Kitashiga Kogen Komaruyama. from Kitashiga Kogen Komaruyama
Snow is falling in Shiga Kogen-Yakebitaiyama. from Shiga Kogen-Yakebitaiyama
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 2 cm |
| Last snowfall: | 5 Jan 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
2.9 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Karuizawa Snow Park at the specific elevation of 1400 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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