Next 3 days weather summary:Heavy rain (total 38.0mm), heaviest during Mon afternoon. Warm (max 21°C on Wed morning, min 13°C on Tue afternoon). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 10.0mm), heaviest on Thu night. Very mild (max 18°C on Thu afternoon, min 9°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  | |  | | | | | |  | |
heavy rain | heavy rain | light rain | some clouds | clear | clear | some clouds | rain shwrs | rain shwrs | light rain | mod. rain | rain shwrs | clear | clear | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 11 | 19 | 5 | — | — | — | — | 1 | 2 | 2 | 6 | 2 | — | — | — | — | — |
max °C | 19 | 17 | 15 | 14 | 14 | 21 | 20 | 18 | 19 | 18 | 14 | 12 | 12 | 10 | 16 | 15 | 14 |
min °C | 17 | 14 | 14 | 13 | 13 | 18 | 18 | 17 | 19 | 16 | 10 | 11 | 9 | 9 | 14 | 14 | 14 |
chill °C | 17 | 14 | 14 | 13 | 13 | 18 | 18 | 17 | 19 | 16 | 9 | 10 | 8 | 9 | 14 | 14 | 14 |
Humid % | 93 | 87 | 77 | 86 | 44 | 30 | 49 | 78 | 86 | 96 | 98 | 85 | 66 | 48 | 54 | 64 | 53 |
Freeze m | 4350 | 3750 | 4100 | 3950 | 4200 | 4450 | 4500 | 4600 | 4550 | 4500 | 3400 | 3200 | 3400 | 3350 | 3550 | 3650 | 3700 |
 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — |
 | 5:38 | — | — | 5:37 | — | — | 5:36 | — | — | 5:34 | — | — | 5:32 | — | — | 5:30 | — |
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 |
0.0 | 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 874 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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