Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  | |  | | |  |  | |  | |
clear | some clouds | light rain | light rain | light rain | light snow | snow shwrs | clear | some clouds | rain shwrs | rain shwrs | clear | clear | clear | cloudy | cloudy | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 2 | 3 | 4 | 7 | — | — | — | 3 | 1 | — | — | — | — | — | 2 | 1 |
max °C | 4 | 4 | 8 | 8 | 5 | 4 | 2 | 3 | 4 | 4 | 3 | 6 | 10 | 11 | 9 | 9 | 7 | 7 |
min °C | 2 | 4 | 6 | 5 | 5 | 1 | 0 | 2 | 3 | 3 | 2 | 3 | 9 | 9 | 8 | 8 | 6 | 5 |
chill °C | 0 | 4 | 4 | 3 | 4 | -2 | -2 | 2 | 1 | 2 | 2 | 3 | 8 | 8 | 8 | 7 | 6 | 4 |
Humid % | 62 | 78 | 72 | 85 | 94 | 98 | 92 | 66 | 38 | 98 | 87 | 30 | 38 | 57 | 41 | 46 | 89 | 83 |
Freeze m | 1500 | 2350 | 2550 | 2400 | 2100 | 1600 | 1250 | 1650 | 1900 | 1650 | 1750 | 2550 | 3150 | 3150 | 3000 | 2750 | 2350 | 2700 |
 | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — |
 | — | 4:46 | — | — | 4:45 | — | — | 4:45 | — | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — |
Next 3 days weather summary:Moderate rain (total 16.0mm) heaviest on Mon night, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 8°C on Sun night, min 0°C on Tue morning). Wind will be generally light. | Days 4-6 weather summary:Light rain (total 7.0mm), mostly falling on Wed morning. Very mild (max 11°C on Thu afternoon, min 2°C on Wed afternoon). Wind will be generally light. | |||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Raicho Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | 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 Raicho Valley at the specific elevation of 1188 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Raicho Valley. 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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