Next 3 days weather summary:Heavy rain (total 47.0mm), heaviest during Sat night. Warm (max 22°C on Sat morning, min 17°C on Sat night). Winds decreasing (fresh winds from the SSW on Fri morning, calm by Sat afternoon). | Days 4-6 weather summary:Light rain (total 6.0mm), mostly falling on Sun afternoon. Warm (max 21°C on Tue morning, min 18°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun night, calm by Mon night). | ||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | |  |  | | | | | | | |
some clouds | clear | clear | some clouds | some clouds | cloudy | mod. rain | heavy rain | mod. rain | light rain | rain shwrs | cloudy | some clouds | some clouds | clear | clear | clear | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 8 | 30 | 9 | 4 | 2 | — | — | — | — | — | — |
max °C | 19 | 20 | 20 | 21 | 21 | 22 | 21 | 19 | 18 | 19 | 20 | 19 | 20 | 19 | 21 | 21 | 19 |
min °C | 19 | 18 | 20 | 21 | 20 | 21 | 19 | 17 | 18 | 19 | 18 | 19 | 20 | 18 | 20 | 20 | 18 |
chill °C | 18 | 17 | 20 | 21 | 20 | 21 | 19 | 16 | 18 | 19 | 17 | 19 | 20 | 18 | 20 | 20 | 18 |
Humid % | 93 | 93 | 86 | 83 | 73 | 87 | 82 | 99 | 96 | 95 | 92 | 89 | 84 | 92 | 86 | 80 | 85 |
Freeze m | 4550 | 4050 | 4250 | 4150 | 4200 | 4300 | 4450 | 4400 | 4800 | 4800 | 4700 | 4750 | 5000 | 4550 | 4450 | 4350 | 4200 |
 | — | — | 4:00 | — | — | 4:01 | — | — | 4:01 | — | — | 4:03 | — | — | 4:03 | — | — |
 | 7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:14 | — |
SnowProGo pro and carve into:
Avalanche 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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