Next 4 days weather summary:Mostly dry. Very mild (max 19°C on Wed morning, min 12°C on Thu night). Wind will be generally light. | Days 5-7 weather summary:Light rain (total 2.0mm), mostly falling on Mon afternoon. Warm (max 21°C on Sun afternoon, min 14°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | | | | | |  | | | | |
clear | clear | clear | clear | some clouds | cloudy | clear | clear | some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 15 | 19 | 18 | 15 | 18 | 17 | 14 | 18 | 19 | 15 | 20 | 20 | 17 | 20 | 21 | 17 |
min °C | 13 | 17 | 17 | 14 | 16 | 16 | 12 | 17 | 17 | 14 | 18 | 18 | 16 | 20 | 19 | 17 |
chill °C | 13 | 17 | 17 | 14 | 16 | 16 | 12 | 17 | 17 | 14 | 18 | 18 | 16 | 20 | 19 | 17 |
Humid % | 65 | 66 | 70 | 84 | 76 | 80 | 83 | 62 | 68 | 80 | 62 | 69 | 76 | 56 | 63 | 89 |
Freeze m | 3550 | 3650 | 3650 | 3750 | 3700 | 3900 | 3850 | 3900 | 4000 | 4000 | 4050 | 4050 | 4050 | 4100 | 4200 | 4200 |
 | — | 4:01 | — | — | 4:01 | — | — | 4:03 | — | — | 4:03 | — | — | 4:03 | — | — |
 | — | — | 7:19 | — | — | 7:19 | — | — | 7:19 | — | — | 7:19 | — | — | 7:19 | — |
SnowProGo pro and carve into:
Avalanche 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 670 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.
Not true. Cat ski continue at Weiss. Look at: hanazononiseko dot com And look at Weiss cat skiing.
DrVictory from Japan writes:
Not true. Cat ski continue at Weiss.
Look at:
hanazononiseko dot com And look at Weiss cat skiing.
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