Next 4 days weather summary:Heavy rain (total 26.0mm), heaviest during Mon afternoon. Very mild (max 18°C on Mon morning, min 14°C on Tue morning). Winds increasing (calm on Sun night, near gales from the NW by Tue morning). | Days 5-7 weather summary:Heavy rain (total 21.0mm), heaviest during Thu morning. Very mild (max 16°C on Thu morning, min 11°C on Thu night). Winds decreasing (near gales from the W on Fri morning, light winds from the NW by Sat morning). | |||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  |  | | | | |  | | | |
light rain | light rain | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | some clouds | cloudy | light rain | rain shwrs | rain shwrs | rain shwrs | t-storm risk | light rain | rain shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 1 | 6 | 9 | 3 | 3 | 3 | — | — | 4 | 5 | 1 | 4 | 2 | 2 | 3 |
max °C | 17 | 18 | 17 | 18 | 14 | 14 | 15 | 15 | 15 | 14 | 16 | 15 | 14 | 12 | 12 | 12 |
min °C | 16 | 16 | 17 | 15 | 14 | 14 | 14 | 15 | 15 | 13 | 15 | 13 | 11 | 12 | 12 | 12 |
chill °C | 15 | 15 | 16 | 12 | 11 | 11 | 12 | 14 | 15 | 10 | 12 | 11 | 8 | 8 | 8 | 10 |
Humid % | 87 | 88 | 90 | 74 | 77 | 70 | 54 | 51 | 52 | 76 | 86 | 51 | 46 | 52 | 49 | 54 |
Freeze m | 3000 | 3100 | 3150 | 2850 | 2150 | 2050 | 1900 | 2450 | 2550 | 2700 | 2750 | 2250 | 1550 | 1300 | 1350 | 1400 |
 | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — |
 | — | — | 5:20 | — | — | 5:17 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Wakkanaishi Koen:
| 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 Wakkanaishi Koen at the specific elevation of 50 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Wakkanaishi Koen. 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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