Sign In with AppleBy using Snow-Forecast, you agree to our Terms & Services.
Don't have an account? Join now
Alternatively, you can now use your Outside account to sign in to any brand in the Outside digital ecosystem, including Snow-Forecast, Surf-Forecast, and Mountain-Forecast.
Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 10°C on Mon afternoon, min -7°C on Wed night). Winds increasing (calm on Tue night, strong winds from the W by Wed night).
Karuizawa Snow Park Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 5°C on Sat night, min -7°C on Thu morning). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 7 |  | ||||
| Bottom Lift: | 4 | |
Latest snow reports near Karuizawa Snow Park:
Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  |  | | | | | | | | | | | | |
clear | some clouds | some clouds | some clouds | clear | light rain | light rain | light snow | snow shwrs | snow shwrs | clear | snow shwrs | some clouds | snow shwrs | clear | clear | clear | some clouds | clear | some clouds | clear | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | 1 | 4 | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 9 | 10 | 7 | 6 | 8 | 4 | 3 | 1 | -6 | -5 | -4 | -4 | -3 | -2 | -2 | 0 | 1 | 5 | 6 | 6 | 5 |
min °C | 7 | 8 | 5 | 4 | 5 | 3 | 2 | -2 | -7 | -7 | -5 | -5 | -4 | -4 | -4 | -1 | 1 | 1 | 6 | 5 | 2 |
4 | 6 | 4 | 2 | 5 | -1 | -1 | -7 | -18 | -15 | -10 | -10 | -8 | -9 | -9 | -3 | 1 | -2 | 3 | 2 | -1 | |
45 | 48 | 74 | 87 | 53 | 89 | 84 | 84 | 60 | 63 | 48 | 69 | 71 | 64 | 58 | 24 | 35 | 23 | 10 | 28 | 63 | |
2650 | 2650 | 2550 | 2250 | 2450 | 2050 | 1700 | 1500 | 400 | 500 | 850 | 500 | 800 | 1050 | 350 | 1200 | 1550 | 2050 | 2350 | 2300 | 2250 | |
 | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:29 | — |
Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 10°C on Mon afternoon, min -7°C on Wed night). Winds increasing (calm on Tue night, strong winds from the W by Wed night).
Mostly dry. Freeze-thaw conditions (max 5°C on Sat night, min -7°C on Thu morning). Wind will be generally light.
Latest snow reports near Karuizawa Snow Park:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Nov 2025 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
1.3 | 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
Sign up or Login to access
Nearest