Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: Light rain (total 2.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 6°C on Mon morning, min -3°C on Mon night). Winds increasing (calm on Mon morning, fresh winds from the NW by Mon night).
Karuizawa Snow Park Weather (Days 4-6): Some drizzle, heaviest during Thu afternoon. Freeze-thaw conditions (max 4°C on Tue afternoon, min -1°C on Tue morning). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -5 |  | ||||
| Bottom Lift: | -5 | |
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  |  |  | |  | | | |  | | | | |  | | |
clear | clear | clear | some clouds | cloudy | cloudy | some clouds | light rain | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | some clouds | rain shwrs | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | 1 | — | |
max °C | 1 | 3 | 1 | 4 | 5 | 3 | 6 | 3 | 1 | 3 | 4 | 1 | 3 | 3 | 1 | 4 | 4 | 3 |
min °C | -2 | 1 | 1 | 2 | 3 | 2 | 3 | 3 | -3 | -1 | 1 | 1 | 1 | 1 | 0 | 2 | 4 | 2 |
-8 | -1 | -1 | 2 | 2 | 0 | 2 | 0 | -10 | -7 | -2 | -1 | 0 | -1 | 0 | 2 | 3 | 2 | |
25 | 21 | 37 | 26 | 33 | 55 | 40 | 78 | 77 | 53 | 34 | 31 | 59 | 72 | 97 | 83 | 79 | 91 | |
1100 | 1700 | 1450 | 1550 | 1950 | 1750 | 1850 | 1850 | 1300 | 1200 | 1950 | 1600 | 1550 | 1750 | 1450 | 1650 | 1950 | 1700 | |
 | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — |
Light rain (total 2.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 6°C on Mon morning, min -3°C on Mon night). Winds increasing (calm on Mon morning, fresh winds from the NW by Mon night).
Some drizzle, heaviest during Thu afternoon. Freeze-thaw conditions (max 4°C on Tue afternoon, min -1°C on Tue morning). Wind will be generally light.
Latest snow reports near Karuizawa Snow Park:
Raining moderately in Naeba. The wind is strong today. Feeling cold here today. from Naeba
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Mar 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.7 | 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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