Next 4 days weather summary:Heavy rain (total 20.0mm), heaviest during Tue night. Warm (max 21°C on Thu morning, min 14°C on Mon night). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 30.0mm), heaviest during Fri afternoon. Warm (max 22°C on Fri morning, min 18°C on Thu night). Wind will be generally light. | |||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | |  | | | | | | | |
some clouds | some clouds | light rain | rain shwrs | rain shwrs | t-storm risk | some clouds | rain shwrs | light rain | clear | rain shwrs | t-storm risk | rain shwrs | t-storm risk | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 3 | 7 | 1 | 6 | — | 1 | 2 | — | 2 | 9 | 2 | 3 | 6 | 6 |
max °C | 18 | 18 | 17 | 18 | 20 | 20 | 17 | 21 | 19 | 19 | 22 | 21 | 20 | 22 | 21 | 19 |
min °C | 14 | 16 | 16 | 16 | 19 | 19 | 17 | 20 | 19 | 18 | 21 | 20 | 19 | 21 | 20 | 18 |
chill °C | 14 | 16 | 16 | 15 | 19 | 19 | 17 | 20 | 19 | 18 | 21 | 20 | 19 | 21 | 20 | 18 |
Humid % | 81 | 72 | 92 | 94 | 76 | 77 | 69 | 56 | 80 | 76 | 65 | 77 | 75 | 72 | 85 | 85 |
Freeze m | 4800 | 4800 | 4700 | 5000 | 4700 | 4550 | 4500 | 4350 | 4450 | 4550 | 4550 | 4650 | 4700 | 4750 | 4800 | 4850 |
 | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — |
 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — |
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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