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Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Thu afternoon, min -9°C on Fri afternoon). Winds increasing (calm on Wed afternoon, strong winds from the WNW by Fri morning).
Karuizawa Snow Park Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun afternoon, min -6°C on Sat morning). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the WNW by Sun night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -1 |  | ||||
| Bottom Lift: | 1 | |
Latest snow reports near Karuizawa Snow Park:
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | | | | | |  | | | | |  | |
some clouds | some clouds | some clouds | clear | clear | snow shwrs | snow shwrs | snow shwrs | some clouds | clear | some clouds | some clouds | light snow | snow shwrs | snow shwrs | clear | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 4 | — | — | — | — | — | — | 2 | 1 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 0 | -1 | 3 | 4 | 1 | -8 | -8 | -7 | -4 | -3 | -1 | -1 | 1 | -1 | -3 | -4 | -4 |
min °C | -1 | -1 | -2 | 1 | 3 | -7 | -8 | -9 | -8 | -6 | -4 | -4 | -2 | 0 | -4 | -4 | -5 | -5 |
-5 | -3 | -4 | -2 | -3 | -17 | -18 | -17 | -16 | -11 | -7 | -8 | -4 | -4 | -11 | -10 | -12 | -11 | |
50 | 60 | 72 | 37 | 39 | 88 | 76 | 66 | 59 | 61 | 59 | 71 | 85 | 97 | 82 | 78 | 68 | 57 | |
1300 | 1450 | 1100 | 1600 | 1950 | 1050 | 400 | 400 | 0 | 500 | 950 | 550 | 1000 | 1450 | 850 | 800 | 900 | 0 | |
 | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
A dusting of new snow. Freeze-thaw conditions (max 4°C on Thu afternoon, min -9°C on Fri afternoon). Winds increasing (calm on Wed afternoon, strong winds from the WNW by Fri morning).
A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun afternoon, min -6°C on Sat morning). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the WNW by Sun night).
Latest snow reports near Karuizawa Snow Park:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 3 Dec 2025 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.5 | Powder days Fresh snow, limited sun, any wind. |
1.6 | 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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