Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: Mild with moderate rain (total 10.0mm) on Wed night, Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 4°C on Fri afternoon, min 0°C on Tue night). Wind will be generally light.
Karuizawa Snow Park Weather (Days 4-6): Heavy rain (total 23.0mm), heaviest during Sat night. Mild temperatures (max 9°C on Mon morning, min 2°C on Fri night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 2 | |
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  | |  |  |  |  |  | |
some clouds | cloudy | light rain | light snow | light snow | light rain | light snow | light rain | light rain | mod. rain | light rain | rain shwrs | rain shwrs | clear | some clouds | cloudy | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
— | — | 2 | 3 | 1 | 2 | — | 1 | 1 | 7 | 1 | 4 | 9 | — | — | — | |
max °C | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 4 | 3 | 5 | 6 | 4 | 7 | 8 | 6 |
min °C | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 3 | 4 | 3 | 4 | 6 | 4 |
-3 | -1 | -1 | -2 | -1 | 0 | 1 | 0 | 0 | -1 | 3 | 3 | 3 | 4 | 3 | 3 | |
90 | 94 | 90 | 100 | 99 | 98 | 98 | 92 | 85 | 99 | 92 | 78 | 89 | 79 | 58 | 90 | |
1350 | 1450 | 1750 | 1750 | 1700 | 1800 | 1650 | 1700 | 2000 | 1700 | 1750 | 2100 | 1850 | 2050 | 2350 | 2350 | |
 | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — |
 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — |
Mild with moderate rain (total 10.0mm) on Wed night, Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 4°C on Fri afternoon, min 0°C on Tue night). Wind will be generally light.
Heavy rain (total 23.0mm), heaviest during Sat night. Mild temperatures (max 9°C on Mon morning, min 2°C on Fri night). Wind will be generally light.
Latest snow reports near Karuizawa Snow Park:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Mar 2026 |
| 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. |
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.
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Sign up or Login to access
Nearest