Sun 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  |  | | | | | |  | | |
clear | some clouds | some clouds | some clouds | clear | clear | clear | rain shwrs | heavy rain | rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 1 | 17 | 3 | — | — | — | — | — | — | — |
max °C | 18 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 15 | 12 | 8 | 10 | 12 | 12 | 14 | 15 | 14 |
min °C | 16 | 15 | 16 | 16 | 15 | 16 | 17 | 15 | 13 | 9 | 6 | 9 | 12 | 12 | 13 | 14 | 13 |
chill °C | 16 | 15 | 16 | 16 | 15 | 16 | 16 | 14 | 10 | 4 | 1 | 6 | 11 | 12 | 13 | 13 | 13 |
Humid % | 42 | 66 | 48 | 46 | 56 | 42 | 52 | 83 | 96 | 91 | 77 | 57 | 32 | 26 | 34 | 39 | 44 |
Freeze m | 4450 | 4400 | 4300 | 4300 | 4350 | 4200 | 4200 | 4000 | 3850 | 3400 | 3600 | 3600 | 3500 | 3400 | 3500 | 3750 | 3850 |
 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — |
 | 5:27 | — | — | 5:25 | — | — | 5:23 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — |
Next 3 days weather summary:Moderate rain (total 18.0mm), heaviest on Wed morning. Very mild (max 18°C on Sun afternoon, min 13°C on Wed morning). Winds increasing (calm on Sun night, fresh winds from the NW by Wed morning). | Days 4-6 weather summary:Light rain (total 3.0mm), mostly falling on Wed afternoon. Very mild (max 15°C on Fri afternoon, min 6°C on Wed night). Winds decreasing (strong winds from the NNW on Wed afternoon, calm by Sat morning). | ||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Hirasan:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 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 Hirasan at the specific elevation of 1095 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hirasan. 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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