Next 4 days weather summary:Heavy rain (total 91.0mm), heaviest during Sun night. Warm (max 26°C on Sat morning, min 20°C on Sun afternoon). Wind will be generally light. | Days 5-7 weather summary:Moderate rain (total 12.0mm), heaviest on Thu afternoon. Warm (max 30°C on Wed morning, min 21°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  |  |  | | |  | | | |
some clouds | cloudy | t-storm risk | mod. rain | mod. rain | mod. rain | heavy rain | heavy rain | light rain | light rain | rain shwrs | rain shwrs | some clouds | some clouds | t-storm risk | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 2 | 10 | 6 | 6 | 48 | 14 | 5 | 2 | 1 | 1 | — | — | 1 | — |
max °C | 23 | 26 | 25 | 23 | 21 | 21 | 20 | 21 | 22 | 22 | 26 | 26 | 23 | 30 | 29 | 24 |
min °C | 23 | 25 | 23 | 22 | 21 | 20 | 20 | 21 | 21 | 21 | 25 | 25 | 23 | 27 | 27 | 23 |
chill °C | 23 | 25 | 23 | 22 | 21 | 20 | 20 | 21 | 21 | 21 | 25 | 25 | 23 | 27 | 27 | 23 |
Humid % | 79 | 77 | 81 | 86 | 88 | 91 | 99 | 99 | 97 | 90 | 76 | 73 | 84 | 63 | 64 | 77 |
Freeze m | 5100 | 4950 | 5000 | 4850 | 4650 | 4800 | 4900 | 4850 | 5050 | 5100 | 5250 | 5250 | 5400 | 5400 | 5550 | 5500 |
 | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — | 4:35 | — | — | 4:35 | — | — |
 | — | — | 7:06 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:04 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Chateau Shiozawa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 20 Mar 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 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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