Next 4 days weather summary:Heavy rain (total 39.0mm), heaviest during Mon afternoon. Very mild (max 14°C on Mon morning, min 8°C on Mon night). Winds increasing (light winds from the SSW on Sun night, near gales from the NW by Mon night). | Days 5-7 weather summary:Moderate rain (total 17.0mm), heaviest on Thu afternoon. Very mild (max 12°C on Thu morning, min 5°C on Thu night). Winds increasing (calm on Wed afternoon, strong winds from the SW by Thu morning). | |||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | | |  |  |  | |  |  | |
cloudy | t-storm risk | t-storm risk | cloudy | light rain | heavy rain | rain shwrs | light rain | light rain | rain shwrs | clear | some clouds | some clouds | light rain | rain shwrs | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 2 | 4 | — | 2 | 19 | 6 | 4 | 2 | 1 | — | — | — | 4 | 6 | — |
max °C | 11 | 13 | 13 | 13 | 14 | 13 | 13 | 8 | 8 | 7 | 10 | 11 | 10 | 12 | 9 | 6 |
min °C | 9 | 13 | 12 | 12 | 13 | 13 | 8 | 8 | 8 | 6 | 9 | 9 | 10 | 12 | 8 | 5 |
chill °C | 7 | 11 | 10 | 11 | 11 | 11 | 3 | 4 | 5 | 4 | 7 | 7 | 8 | 9 | 5 | 2 |
Humid % | 61 | 78 | 90 | 82 | 92 | 96 | 96 | 94 | 91 | 82 | 72 | 64 | 58 | 92 | 90 | 79 |
Freeze m | 2900 | 3100 | 3150 | 3200 | 3300 | 3300 | 3150 | 2500 | 2600 | 2800 | 2950 | 3300 | 3200 | 3200 | 2950 | 2200 |
 | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — |
 | — | — | 5:27 | — | — | 5:24 | — | — | 5:22 | — | — | 5:21 | — | — | 5:20 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Niseko Weiss:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 May 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 Niseko Weiss at the specific elevation of 940 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Niseko Weiss. 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.
While the virgin snow on the slopes are beautiful visible from far - the resort has been meanwhile fully abandoned and even the snowcat services has been terminated three years ago.
John Birchwood from Japan writes:
While the virgin snow on the slopes are beautiful visible from far - the resort has been meanwhile fully abandoned and even the snowcat services has been terminated three years ago.
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