Next 3 days weather summary:Heavy rain (total 24.0mm), heaviest during Mon afternoon. Warm (max 20°C on Wed morning, min 13°C on Mon afternoon). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 98.0mm), heaviest during Sun morning. Warm (max 21°C on Fri morning, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  |  |  |  | |  | | |  | |
light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | light rain | mod. rain | t-storm risk | mod. rain | t-storm risk | clear | t-storm risk | light rain | light rain | mod. rain | heavy rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
5 | 1 | 1 | 2 | 1 | — | 2 | 7 | 5 | 6 | 13 | — | 1 | 1 | 1 | 9 | 39 | |
max °C | 14 | 14 | 17 | 17 | 16 | 20 | 18 | 18 | 19 | 18 | 17 | 21 | 20 | 19 | 20 | 16 | 19 |
min °C | 13 | 13 | 16 | 16 | 15 | 18 | 18 | 17 | 18 | 17 | 16 | 18 | 18 | 18 | 19 | 16 | 17 |
13 | 13 | 16 | 16 | 15 | 18 | 18 | 17 | 18 | 17 | 16 | 18 | 18 | 18 | 19 | 16 | 16 | |
91 | 82 | 64 | 79 | 87 | 58 | 79 | 79 | 81 | 95 | 79 | 77 | 75 | 81 | 66 | 84 | 91 | |
3550 | 3550 | 4000 | 3950 | 3900 | 4200 | 4150 | 4400 | 4250 | 4250 | 3950 | 4200 | 4450 | 4350 | 4500 | 4850 | 4950 | |
 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — |
 | 7:08 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:10 | — | — | 7:10 | — |
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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