Chateau Shiozawa Weather (Next 3 days): The snow forecast for Chateau Shiozawa is: A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 6°C on Sat morning, min -6°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed night, calm by Thu night).
Chateau Shiozawa Weather (Days 4-6): Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Mon morning. Very mild (max 11°C on Sun morning, min 1°C on Mon morning). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Bottom Lift: | -1 | |
Wed 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | | |  |  |  |  |  | | | | | | |  |  | |
light snow | heavy snow | light snow | light snow | snow shwrs | cloudy | some clouds | clear | clear | clear | clear | clear | clear | snow shwrs | light snow | light rain | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
1 | 13 | 3 | 1 | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | |
max °C | 3 | -4 | -3 | -3 | -5 | 2 | 3 | -1 | 6 | 7 | 4 | 11 | 11 | 8 | 1 | 2 | 2 |
min °C | 0 | -6 | -5 | -4 | -6 | 0 | 0 | -1 | 4 | 4 | 3 | 8 | 8 | 2 | 1 | 2 | 1 |
-6 | -14 | -12 | -7 | -6 | 0 | 0 | -1 | 4 | 2 | 0 | 6 | 6 | -1 | -2 | 1 | 1 | |
67 | 89 | 91 | 84 | 81 | 42 | 61 | 66 | 51 | 61 | 58 | 49 | 46 | 78 | 97 | 89 | 89 | |
950 | 0 | 0 | 250 | 0 | 650 | 1000 | 0 | 1250 | 1550 | 2100 | 2500 | 2650 | 2050 | 750 | 850 | 850 | |
 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — |
 | 5:25 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — |
A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 6°C on Sat morning, min -6°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed night, calm by Thu night).
Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Mon morning. Very mild (max 11°C on Sun morning, min 1°C on Mon morning). Wind will be generally light.
Latest snow reports near Chateau Shiozawa:
There is heavy snow falling at Nozawa Onsen. from Nozawa Onsen
It is snowing steadily at Iwappara. from Iwappara
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 5 cm |
| Last snowfall: | 16 Feb 2026 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.5 | Powder days Fresh snow, limited sun, any wind. |
0.3 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Chateau Shiozawa at the specific elevation of 579 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Chateau Shiozawa. 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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