Next 4 days weather summary:Heavy rain (total 35.0mm), heaviest during Fri morning. Warm (max 20°C on Sat morning, min 15°C on Wed night). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 37.0mm), heaviest during Mon night. Warm (max 22°C on Mon morning, min 17°C on Mon night). Wind will be generally light. | |||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  |  | | | |  | | |  | |
light rain | light rain | light rain | mod. rain | mod. rain | light rain | rain shwrs | rain shwrs | t-storm risk | light rain | light rain | t-storm risk | some clouds | rain shwrs | rain shwrs | heavy rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 1 | 2 | 8 | 6 | 4 | 4 | 3 | 4 | 5 | 3 | 4 | — | 1 | 3 | 11 |
max °C | 15 | 18 | 17 | 17 | 17 | 17 | 18 | 20 | 20 | 19 | 20 | 20 | 20 | 22 | 22 | 18 |
min °C | 15 | 16 | 17 | 17 | 16 | 17 | 17 | 19 | 19 | 19 | 20 | 20 | 19 | 21 | 19 | 17 |
chill °C | 15 | 16 | 17 | 17 | 16 | 17 | 17 | 19 | 19 | 19 | 20 | 20 | 19 | 21 | 19 | 17 |
Humid % | 98 | 97 | 96 | 98 | 100 | 97 | 96 | 86 | 92 | 89 | 88 | 88 | 73 | 73 | 67 | 96 |
Freeze m | 5050 | 4700 | 4700 | 4750 | 4650 | 4700 | 4650 | 4650 | 4850 | 4800 | 4800 | 4850 | 4850 | 4800 | 4750 | 4800 |
 | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — |
 | — | — | 6:06 | — | — | 6:04 | — | — | 6:02 | — | — | 6:00 | — | — | 6:00 | — |
SnowProGo pro and carve into:
Avalanche 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 |
0.0 | 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 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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