Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  | | | |  | | | | |
cloudy | light rain | mod. rain | mod. rain | light rain | light rain | light rain | some clouds | cloudy | light rain | light rain | light rain | heavy rain | mod. rain | mod. rain | heavy rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 5 | 9 | 9 | 2 | 2 | 2 | — | — | 2 | 1 | 5 | 24 | 6 | 7 | 17 |
max °C | 13 | 12 | 12 | 11 | 8 | 8 | 7 | 10 | 10 | 9 | 12 | 11 | 11 | 9 | 5 | 3 |
min °C | 12 | 12 | 11 | 8 | 8 | 8 | 5 | 7 | 8 | 9 | 12 | 11 | 9 | 7 | 5 | 3 |
chill °C | 12 | 12 | 11 | 5 | 5 | 5 | 5 | 7 | 7 | 8 | 12 | 9 | 4 | 2 | 0 | -3 |
Humid % | 74 | 81 | 99 | 94 | 82 | 79 | 90 | 67 | 67 | 81 | 78 | 94 | 93 | 80 | 96 | 89 |
Freeze m | 2950 | 3000 | 2750 | 2100 | 1500 | 1400 | 1300 | 1600 | 2250 | 2550 | 2600 | 2500 | 2100 | 1550 | 1050 | 850 |
 | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — |
 | — | — | 4:30 | — | — | 4:29 | — | — | 4:29 | — | — | 4:28 | — | — | 4:27 | — |
Next 4 days weather summary:Heavy rain (total 29.0mm), heaviest during Sun afternoon. Very mild (max 13°C on Sat night, min 5°C on Mon night). Wind will be generally light. | Days 5-7 weather summary:Mild with heavy rain (total 68.0mm), heaviest during Wed night. Becoming colder with a moderate fall of snow heaviest on Fri morning. Very mild (max 12°C on Wed morning, min 1°C on Fri afternoon). Winds increasing (calm on Tue night, strong winds from the WSW by Wed night). | |||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Tainai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 20 Mar 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 Tainai at the specific elevation of 420 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Tainai. 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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