Next 3 days weather summary:Heavy rain (total 35.0mm), heaviest during Wed afternoon. Warm (max 20°C on Mon afternoon, min 14°C on Wed afternoon). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 64.0mm), heaviest during Thu afternoon. Very mild (max 17°C on Sat afternoon, min 12°C on Thu night). Winds decreasing (strong winds from the SE on Thu night, calm by Fri night). | |||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  |  |  | | | |  | | | |  | |
clear | clear | clear | clear | clear | light rain | light rain | heavy rain | heavy rain | mod. rain | heavy rain | heavy rain | light rain | some clouds | clear | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 1 | 3 | 19 | 12 | 7 | 29 | 25 | 3 | — | — | — | — | — | |
max °C | 19 | 20 | 18 | 18 | 19 | 17 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 15 | 15 | 16 | 17 | 16 |
min °C | 18 | 19 | 16 | 17 | 19 | 15 | 15 | 14 | 14 | 14 | 14 | 12 | 13 | 14 | 14 | 15 | 17 | 16 |
18 | 19 | 16 | 17 | 19 | 15 | 15 | 13 | 13 | 14 | 12 | 9 | 12 | 14 | 14 | 15 | 17 | 15 | |
29 | 37 | 50 | 42 | 44 | 63 | 92 | 98 | 98 | 97 | 100 | 99 | 98 | 87 | 88 | 78 | 73 | 81 | |
4550 | 4650 | 4700 | 4600 | 4300 | 4400 | 4150 | 4250 | 4150 | 4050 | 4150 | 4050 | 3750 | 3800 | 4200 | 4600 | 4300 | 3950 | |
 | 4:50 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:47 | — | — | 4:47 | — | — |
 | — | 6:54 | — | — | 6:55 | — | — | 6:55 | — | — | 6:57 | — | — | 6:58 | — | — | 6:59 | — |
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 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.
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