Mon 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | |  |  |  | | | |  |  | |
mod. rain | light rain | heavy rain | light rain | light rain | some clouds | mod. rain | heavy rain | light rain | rain shwrs | clear | clear | clear | clear | clear | cloudy | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 7 | 4 | 11 | 3 | 2 | — | 7 | 11 | 4 | 1 | — | — | — | — | — | — | — |
max °C | 16 | 16 | 16 | 16 | 17 | 23 | 19 | 14 | 8 | 8 | 6 | 14 | 15 | 11 | 19 | 19 | 16 |
min °C | 16 | 16 | 16 | 16 | 16 | 19 | 16 | 9 | 8 | 7 | 6 | 10 | 11 | 10 | 15 | 16 | 14 |
chill °C | 15 | 16 | 16 | 16 | 16 | 19 | 15 | 6 | 5 | 4 | 4 | 10 | 11 | 10 | 15 | 16 | 13 |
Humid % | 90 | 93 | 96 | 96 | 97 | 82 | 86 | 93 | 92 | 79 | 76 | 55 | 41 | 66 | 56 | 61 | 74 |
Freeze m | 3850 | 3950 | 3750 | 3700 | 3900 | 4250 | 4100 | 3200 | 1850 | 1700 | 3200 | 3300 | 3600 | 3800 | 3800 | 3950 | 3850 |
 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — |
 | 4:58 | — | — | 4:55 | — | — | 4:54 | — | — | 4:53 | — | — | 4:52 | — | — | 4:51 | — |
Next 3 days weather summary:Heavy rain (total 49.0mm), heaviest during Tue morning. Warm (max 23°C on Wed morning, min 8°C on Thu morning). Wind will be generally light. | Days 4-6 weather summary:Some drizzle, heaviest during Thu afternoon. Very mild (max 19°C on Sat morning, min 6°C on Thu night). Wind will be generally light. | ||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche 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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