Next 4 days weather summary:Heavy rain (total 46.0mm), heaviest during Sat night. Warm (max 23°C on Mon morning, min 18°C on Sat night). Winds decreasing (fresh winds from the SE on Sat night, calm by Mon afternoon). | Days 5-7 weather summary:Mostly dry. Warm (max 24°C on Wed morning, min 18°C on Tue night). Wind will be generally light. | |||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | | |  | |  |  | | | |
cloudy | light rain | mod. rain | heavy rain | light rain | light rain | light rain | cloudy | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1 | 7 | 32 | 3 | 2 | 1 | — | — | — | — | — | — | — | — | — |
max °C | 21 | 21 | 20 | 19 | 20 | 21 | 19 | 23 | 22 | 20 | 23 | 23 | 19 | 24 | 23 | 19 |
min °C | 20 | 20 | 19 | 18 | 20 | 20 | 18 | 20 | 20 | 19 | 22 | 21 | 18 | 22 | 21 | 18 |
chill °C | 20 | 20 | 19 | 17 | 20 | 20 | 18 | 20 | 20 | 19 | 22 | 21 | 18 | 22 | 21 | 18 |
Humid % | 93 | 85 | 95 | 98 | 99 | 98 | 97 | 79 | 67 | 77 | 71 | 77 | 89 | 72 | 72 | 88 |
Freeze m | 4750 | 4900 | 4650 | 5000 | 5050 | 5150 | 5050 | 5100 | 5150 | 4650 | 4600 | 4700 | 4700 | 4600 | 4650 | 4800 |
 | — | 4:13 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — | — |
 | — | — | 7:12 | — | — | 7:10 | — | — | 7:09 | — | — | 7:09 | — | — | 7:08 | — |
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Avalanche information: Japan Avalanche Network
Latest snow reports near Niseko Moiwa:
| 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 Moiwa at the specific elevation of 565 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Niseko Moiwa. 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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