Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | |  |  | |  | | |  | | |
some clouds | cloudy | light rain | clear | clear | clear | clear | clear | some clouds | cloudy | light rain | heavy rain | light rain | mod. rain | light rain | light rain | heavy rain | heavy rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 3 | — | — | — | — | — | — | — | 4 | 16 | 4 | 8 | 4 | 2 | 15 | 15 |
max °C | 14 | 13 | 10 | 12 | 12 | 12 | 16 | 16 | 14 | 16 | 15 | 15 | 16 | 16 | 17 | 18 | 16 | 11 |
min °C | 13 | 11 | 8 | 10 | 11 | 11 | 15 | 13 | 13 | 16 | 15 | 15 | 16 | 15 | 16 | 17 | 15 | 7 |
chill °C | 13 | 11 | 7 | 9 | 11 | 10 | 14 | 12 | 11 | 15 | 14 | 14 | 15 | 14 | 15 | 16 | 14 | 6 |
Humid % | 33 | 57 | 96 | 63 | 67 | 62 | 42 | 62 | 44 | 75 | 95 | 92 | 87 | 95 | 82 | 84 | 89 | 99 |
Freeze m | 3250 | 3200 | 3300 | 3500 | 3550 | 3900 | 4050 | 4050 | 4000 | 3850 | 3800 | 3950 | 4050 | 3800 | 4050 | 4200 | 4250 | 3800 |
 | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — |
 | — | 5:13 | — | — | 5:12 | — | — | 5:09 | — | — | 5:08 | — | — | 5:07 | — | — | 5:07 | — |
Next 3 days weather summary:Light rain (total 3.0mm), mostly falling on Fri night. Very mild (max 16°C on Sun morning, min 8°C on Fri night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 68.0mm), heaviest during Wed afternoon. Very mild (max 18°C on Wed morning, min 7°C on Wed night). Winds decreasing (fresh winds from the SSW on Wed morning, light winds from the W by Wed night). | |||||||||||||||||
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 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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