Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | |  | |  | | | |  | |
cloudy | rain shwrs | light snow | light snow | light snow | snow shwrs | some clouds | cloudy | cloudy | some clouds | cloudy | rain shwrs | rain shwrs | snow shwrs | cloudy | some clouds | some clouds | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 2 | 2 | — | — | — | — | — | — | — | — | 3 | 2 | 1 | — | — | — | 2 |
max °C | 7 | 8 | 5 | -2 | -3 | -1 | 3 | 5 | 8 | 11 | 11 | 10 | 8 | 4 | -1 | 2 | 2 | 4 |
min °C | 7 | 7 | -3 | -3 | -3 | -2 | 1 | 5 | 7 | 9 | 10 | 7 | 6 | 0 | -2 | 0 | 1 | 1 |
chill °C | 4 | 3 | -13 | -13 | -13 | -11 | -4 | 1 | 2 | 5 | 7 | 2 | 0 | -8 | -11 | -8 | -4 | -4 |
Humid % | 94 | 87 | 95 | 93 | 89 | 92 | 71 | 63 | 77 | 80 | 73 | 80 | 87 | 86 | 88 | 77 | 65 | 62 |
Freeze m | 2400 | 2100 | 1200 | 550 | 600 | 600 | 1050 | 1700 | 2350 | 2850 | 2800 | 2750 | 2100 | 1350 | 750 | 850 | 1100 | 1400 |
 | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:01 | — | — | 6:01 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — | — | 4:34 | — | — | 4:32 | — | — | 4:31 | — |
Next 3 days weather summary:Mild with light rain (total 4.0mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 8°C on Tue afternoon, min -3°C on Tue night). Winds decreasing (gales from the WNW on Tue night, light winds from the SW by Thu morning). | Days 4-6 weather summary:Light rain (total 8.0mm), mostly falling on Fri night. Freeze-thaw conditions (max 11°C on Fri morning, min -2°C on Sat night). Winds decreasing (near gales from the W on Sat night, light winds from the WSW by Sun night). | |||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche 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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