Next 4 days weather summary:Heavy rain (total 40.0mm), heaviest during Sat night. Very mild (max 18°C on Tue morning, min 16°C on Sat night). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 73.0mm), heaviest during Thu morning. Very mild (max 19°C on Wed morning, min 16°C on Tue night). Wind will be generally light. | |||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | |  |  | | |  | | | |
heavy rain | mod. rain | light rain | light rain | light rain | light rain | cloudy | light rain | light rain | rain shwrs | rain shwrs | mod. rain | light rain | heavy rain | heavy rain | light rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 21 | 6 | 4 | 4 | 1 | 1 | — | 1 | 2 | 2 | 4 | 9 | 3 | 24 | 20 | 1 |
max °C | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 17 | 19 | 19 | 17 | 17 | 18 | 17 |
min °C | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 16 | 18 | 18 | 17 | 17 | 17 | 17 |
chill °C | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 16 | 18 | 18 | 17 | 16 | 17 | 16 |
Humid % | 99 | 98 | 96 | 97 | 95 | 94 | 96 | 90 | 88 | 93 | 91 | 92 | 86 | 87 | 97 | 99 |
Freeze m | 4400 | 4350 | 4300 | 4200 | 4250 | 4350 | 4400 | 4150 | 4150 | 4400 | 4350 | 4400 | 4400 | 4550 | 4600 | 4650 |
 | — | 4:24 | — | — | 4:26 | — | — | 4:26 | — | — | 4:28 | — | — | 4:28 | — | — |
 | — | — | 6:53 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — |
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Avalanche information: Japan Avalanche Network
Latest snow reports near Hiraniwa Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 15 Apr 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 Hiraniwa Kogen at the specific elevation of 910 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hiraniwa Kogen. 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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