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Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: Mostly dry. Freeze-thaw conditions (max 2°C on Mon afternoon, min -4°C on Sun night). Wind will be generally light.
Karuizawa Snow Park Weather (Days 4-6): A light covering of new snow, mostly falling on Sat morning. Temperatures will be below freezing (max -1°C on Wed afternoon, min -11°C on Fri night). Winds increasing (light winds from the SW on Wed night, strong winds from the WNW by Sat morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -1 |  | ||||
| Bottom Lift: | 0 | |
Latest snow reports near Karuizawa Snow Park:
Sun 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | | | |  |  | | |  |  | | | | |  |  | |
clear | clear | clear | clear | clear | some clouds | snow shwrs | clear | some clouds | cloudy | some clouds | clear | clear | some clouds | some clouds | light snow | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -3 | 0 | 2 | 1 | 2 | 2 | 0 | -1 | -1 | -3 | -3 | -3 | -5 | -4 | -5 | -8 |
min °C | -2 | -4 | -2 | 1 | 0 | 1 | 1 | -3 | -3 | -3 | -5 | -5 | -4 | -7 | -7 | -8 | -11 |
-5 | -7 | -5 | -2 | -5 | -3 | -4 | -9 | -9 | -7 | -10 | -10 | -9 | -13 | -11 | -14 | -20 | |
55 | 71 | 53 | 43 | 57 | 67 | 83 | 69 | 67 | 57 | 77 | 66 | 46 | 70 | 68 | 66 | 73 | |
1250 | 650 | 1000 | 1550 | 1450 | 1500 | 1550 | 1100 | 900 | 1150 | 600 | 650 | 950 | 300 | 450 | 650 | 0 | |
 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:39 | — | — | 4:40 | — |
Mostly dry. Freeze-thaw conditions (max 2°C on Mon afternoon, min -4°C on Sun night). Wind will be generally light.
A light covering of new snow, mostly falling on Sat morning. Temperatures will be below freezing (max -1°C on Wed afternoon, min -11°C on Fri night). Winds increasing (light winds from the SW on Wed night, strong winds from the WNW by Sat morning).
Latest snow reports near Karuizawa Snow Park:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 26 Dec 2025 |
| Snow Alerts | Create Alert |
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
3.5 | 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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