Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  |  | | | | |  | | | | |
some clouds | cloudy | some clouds | cloudy | cloudy | mod. rain | light rain | rain shwrs | rain shwrs | snow shwrs | snow shwrs | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 6 | 1 | 4 | 4 | — | — | — | — | — | — | — | — | — |
max °C | 7 | 9 | 8 | 10 | 10 | 10 | 9 | 10 | 8 | 0 | 0 | 0 | -1 | -1 | 1 | 0 | 0 | 0 |
min °C | 6 | 8 | 7 | 9 | 10 | 9 | 9 | 9 | 3 | 0 | 0 | -3 | -3 | -2 | -1 | 0 | 0 | 0 |
chill °C | 1 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | -4 | -8 | -8 | -12 | -13 | -11 | -9 | -8 | -8 | -6 |
Humid % | 82 | 45 | 65 | 88 | 91 | 98 | 90 | 87 | 80 | 86 | 79 | 78 | 72 | 71 | 68 | 70 | 86 | 90 |
Freeze m | 3700 | 3450 | 3300 | 3150 | 2950 | 2900 | 2750 | 2550 | 2100 | 1000 | 1000 | 950 | 750 | 900 | 950 | 1000 | 1000 | 950 |
 | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — |
 | — | 4:50 | — | — | 4:49 | — | — | 4:47 | — | — | 4:47 | — | — | 4:46 | — | — | 4:46 | — |
Next 3 days weather summary:Moderate rain (total 15.0mm), heaviest on Tue night. Very mild (max 10°C on Tue morning, min 3°C on Wed night). Winds increasing (calm on Mon night, strong winds from the W by Wed night). | Days 4-6 weather summary:A dusting of new snow. Freeze-thaw conditions (max 1°C on Fri night, min -3°C on Thu night). Winds decreasing (near gales from the WNW on Thu night, light winds from the NW by Sat night). | |||||||||||||||||
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. |
0.1 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Hirasan at the specific elevation of 1000 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.
Sign up or Login to access
Nearest