Next 3 days weather summary:Heavy rain (total 83.0mm), heaviest during Tue afternoon. Warm (max 21°C on Sun morning, min 17°C on Tue afternoon). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 11.0mm), heaviest on Wed morning. Warm (max 25°C on Fri morning, min 17°C on Wed night). Wind will be generally light. | |||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | | |  | |  |  | | |  | | | |
mod. rain | t-storm risk | rain shwrs | t-storm risk | t-storm risk | rain shwrs | heavy rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | some clouds | cloudy | t-storm risk | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 6 | 8 | 9 | 3 | 5 | 4 | 17 | 28 | 3 | 5 | 4 | — | — | 2 | — | — | — | — |
max °C | 21 | 20 | 19 | 21 | 20 | 19 | 19 | 17 | 18 | 20 | 20 | 20 | 23 | 23 | 22 | 25 | 24 | 22 |
min °C | 20 | 19 | 18 | 20 | 20 | 19 | 18 | 17 | 17 | 19 | 19 | 17 | 22 | 22 | 21 | 24 | 23 | 20 |
chill °C | 20 | 19 | 18 | 20 | 20 | 19 | 18 | 17 | 17 | 19 | 19 | 17 | 22 | 22 | 21 | 24 | 23 | 20 |
Humid % | 80 | 85 | 85 | 80 | 88 | 81 | 88 | 99 | 90 | 91 | 86 | 87 | 66 | 70 | 66 | 56 | 65 | 48 |
Freeze m | 4800 | 4700 | 4650 | 4650 | 4750 | 4650 | 4600 | 4600 | 4650 | 4650 | 4850 | 5050 | 5000 | 5150 | 5200 | 5200 | 5300 | 5300 |
 | 4:50 | — | — | 4:50 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — | 4:54 | — | — |
 | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:57 | — |
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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