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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 5°C on Thu afternoon, min -8°C on Fri morning). Winds increasing (calm on Wed afternoon, strong winds from the NW by Thu night).
Karuizawa Snow Park Weather (Days 4-6): A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Fri afternoon). Winds increasing (calm on Sat afternoon, strong winds from the WSW by Sun night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Bottom Lift: | -4 | |
Latest snow reports near Karuizawa Snow Park:
Tue 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | | |  |  | | | | |  |  | | | |
some clouds | clear | clear | clear | some clouds | some clouds | clear | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | light snow | light snow | light snow | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | 4 | — | — | — | — | — | — | 3 | 5 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -2 | 1 | 1 | 0 | 4 | 5 | 2 | -7 | -8 | -7 | -4 | -4 | -3 | -3 | -2 | 0 |
min °C | -3 | -3 | -1 | 0 | -1 | 1 | 3 | -7 | -8 | -9 | -9 | -6 | -5 | -4 | -4 | -2 | -2 |
-6 | -6 | -4 | -2 | -3 | -2 | -3 | -17 | -18 | -18 | -17 | -12 | -5 | -7 | -7 | -6 | -11 | |
65 | 63 | 52 | 53 | 60 | 34 | 30 | 85 | 73 | 65 | 64 | 56 | 59 | 58 | 95 | 98 | 67 | |
1200 | 800 | 1150 | 1500 | 1250 | 1600 | 1950 | 950 | 350 | 400 | 0 | 500 | 850 | 650 | 600 | 950 | 1350 | |
 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — |
 | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
A dusting of new snow. Freeze-thaw conditions (max 5°C on Thu afternoon, min -8°C on Fri morning). Winds increasing (calm on Wed afternoon, strong winds from the NW by Thu night).
A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Fri afternoon). Winds increasing (calm on Sat afternoon, strong winds from the WSW 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. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
2.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Karuizawa Snow Park at the specific elevation of 1335 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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