Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  |  | |  | | |  |  | |  | |
some clouds | light rain | heavy rain | light rain | light rain | light snow | light snow | light snow | snow shwrs | cloudy | cloudy | cloudy | cloudy | light snow | heavy snow | snow shwrs | some clouds | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 4 | 5 | 3 | — | — | — | — | — | 5 | 12 | 1 | — | — |
mm | — | 1 | 17 | 3 | 3 | 6 | — | — | — | — | — | — | — | 7 | — | — | — | — |
max °C | 14 | 13 | 12 | 8 | 7 | 4 | 1 | 0 | -2 | 2 | 2 | 5 | 4 | 3 | -1 | -2 | -1 | 2 |
min °C | 13 | 13 | 8 | 7 | 5 | 1 | 0 | -2 | -3 | 1 | 2 | 3 | 4 | 1 | -5 | -4 | -1 | 0 |
chill °C | 12 | 11 | 5 | 4 | 2 | -4 | -4 | -5 | -6 | -1 | 2 | 1 | 1 | -3 | -10 | -9 | -3 | -4 |
Humid % | 57 | 75 | 94 | 97 | 94 | 99 | 97 | 97 | 78 | 68 | 89 | 66 | 73 | 99 | 96 | 94 | 87 | 67 |
Freeze m | 3250 | 3100 | 3250 | 2300 | 2200 | 1700 | 1350 | 1150 | 650 | 1300 | 1500 | 2000 | 1850 | 1750 | 850 | 650 | 1050 | 1550 |
 | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — |
 | — | 4:50 | — | — | 4:49 | — | — | 4:47 | — | — | 4:46 | — | — | 4:45 | — | — | 4:45 | — |
Next 3 days weather summary:Mild with heavy rain (total 30.0mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Sat morning. Freeze-thaw conditions (max 14°C on Thu morning, min -3°C on Sat night). Winds decreasing (fresh winds from the WSW on Thu night, light winds from the NNE by Sat night). | Days 4-6 weather summary:Mild at first with light rain (total 7.0mm) on Mon afternoon followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 5°C on Sun night, min -5°C on Mon night). 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. |
|---|---|
0.1 | 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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