Next 3 days weather summary:Light rain (total 3.0mm), mostly falling on Fri afternoon. Very mild (max 19°C on Thu afternoon, min 2°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the NW by Sat afternoon). | Days 4-6 weather summary:Light rain (total 7.0mm), mostly falling on Tue afternoon. Very mild (max 16°C on Mon afternoon, min 6°C on Sun night). Wind will be generally light. | |||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  | | | | |  | | |  | | |
clear | clear | some clouds | cloudy | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | risk thun- der | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 4 | 3 | |
max °C | 18 | 19 | 12 | 18 | 18 | 10 | 8 | 10 | 4 | 13 | 14 | 8 | 15 | 16 | 9 | 15 | 14 | 10 |
min °C | 15 | 15 | 11 | 15 | 13 | 5 | 6 | 7 | 2 | 9 | 10 | 6 | 12 | 12 | 8 | 12 | 11 | 8 |
15 | 15 | 10 | 15 | 11 | 0 | 1 | 3 | -1 | 8 | 10 | 5 | 12 | 11 | 8 | 12 | 10 | 8 | |
64 | 50 | 77 | 66 | 42 | 49 | 75 | 36 | 51 | 32 | 27 | 57 | 56 | 48 | 90 | 81 | 67 | 87 | |
3850 | 3700 | 3800 | 3450 | 3400 | 2500 | 2000 | 2250 | 2200 | 2450 | 2650 | 2800 | 3050 | 3000 | 3150 | 3150 | 3050 | 3100 | |
 | 4:46 | — | — | 4:45 | — | — | 4:43 | — | — | 4:43 | — | — | 4:41 | — | — | 4:41 | — | — |
 | — | 6:37 | — | — | 6:37 | — | — | 6:38 | — | — | 6:39 | — | — | 6:40 | — | — | 6:42 | — |
Latest snow reports near Karuizawa Snow Park:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Karuizawa Snow Park at the specific elevation of 1270 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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