Next 3 days weather summary:Mostly dry. Very mild (max 17°C on Wed morning, min 8°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the E by Thu night). | Days 4-6 weather summary:Light rain (total 5.0mm), mostly falling on Sun morning. Very mild (max 16°C on Mon morning, min 10°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | |  | | | |  | | | | | | |
cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | clear | clear | some clouds | some clouds | some clouds | some clouds | light rain | light rain | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | 4 | 1 | — | — | — | — | |
max °C | 17 | 16 | 13 | 13 | 12 | 10 | 12 | 12 | 9 | 15 | 15 | 11 | 12 | 12 | 12 | 16 | 16 | 15 |
min °C | 16 | 14 | 12 | 13 | 11 | 9 | 11 | 11 | 8 | 12 | 13 | 11 | 10 | 12 | 11 | 14 | 14 | 13 |
16 | 13 | 12 | 12 | 8 | 5 | 8 | 9 | 5 | 10 | 12 | 10 | 7 | 10 | 9 | 13 | 14 | 13 | |
40 | 47 | 68 | 63 | 60 | 59 | 26 | 34 | 25 | 20 | 27 | 60 | 94 | 92 | 79 | 69 | 64 | 65 | |
3350 | 3400 | 3000 | 3500 | 3400 | 3350 | 3250 | 3200 | 3200 | 3550 | 3700 | 3600 | 3350 | 3250 | 3250 | 3100 | 3800 | 4050 | |
 | 4:18 | — | — | 4:16 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:13 | — | — |
 | — | 6:52 | — | — | 6:52 | — | — | 6:53 | — | — | 6:54 | — | — | 6:55 | — | — | 6:57 | — |
Latest snow reports near Iwakisan Hyakuzawa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 11 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 Iwakisan Hyakuzawa at the specific elevation of 784 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iwakisan Hyakuzawa. 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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