Next 3 days weather summary:Heavy rain (total 57.0mm), heaviest during Mon morning. Warm (max 23°C on Sat afternoon, min 16°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the ENE by Mon morning). | Days 4-6 weather summary:Light rain (total 7.0mm), mostly falling on Mon afternoon. Warm (max 23°C on Tue afternoon, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | |  | |  | | | | |
cloudy | some clouds | clear | rain shwrs | some clouds | light rain | light rain | heavy rain | heavy rain | light rain | some clouds | some clouds | light rain | light rain | light rain | clear | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 1 | — | 1 | 2 | 13 | 40 | 3 | — | — | 1 | 1 | 2 | — | — |
max °C | 21 | 18 | 22 | 23 | 17 | 18 | 19 | 18 | 19 | 18 | 18 | 22 | 23 | 20 | 20 | 21 | 17 |
min °C | 18 | 16 | 19 | 19 | 16 | 18 | 18 | 17 | 19 | 18 | 18 | 20 | 21 | 19 | 19 | 19 | 15 |
chill °C | 18 | 16 | 19 | 19 | 16 | 18 | 18 | 16 | 18 | 18 | 18 | 20 | 21 | 19 | 19 | 19 | 15 |
Humid % | 62 | 75 | 66 | 55 | 92 | 83 | 84 | 95 | 97 | 97 | 97 | 81 | 79 | 92 | 93 | 69 | 94 |
Freeze m | 4100 | 4150 | 4050 | 4100 | 4350 | 4500 | 4700 | 4900 | 5300 | 5350 | 5250 | 4950 | 4900 | 4950 | 5000 | 4950 | 4700 |
 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — | 5:16 | — | — |
 | 6:06 | — | — | 6:04 | — | — | 6:02 | — | — | 6:00 | — | — | 6:00 | — | — | 5:58 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Sun Marina Tamaniwa Ski Park:
| 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 Sun Marina Tamaniwa Ski Park at the specific elevation of 505 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Sun Marina Tamaniwa Ski Park. 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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