Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -3°C on Thu night). Wind will be generally light.
Iwakisan Hyakuzawa Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 3°C on Tue morning, min -3°C on Sun night). Winds decreasing (fresh winds from the W on Sun morning, calm by Tue night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -3 |  | ||||
| Middle Lift: | -1 | | ||||
| Bottom Lift: | 2 | |
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  | | | |  |  | |  | | |  |  | | | | |
some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | light snow | light snow | light snow | snow shwrs | some clouds | cloudy | clear | clear | some clouds | cloudy | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -3 | 0 | 1 | -1 | 2 | 1 | 0 | 1 | 0 | -2 | 1 | 1 | -1 | 3 | 3 | 1 |
min °C | -2 | -2 | -3 | -1 | -1 | -1 | 2 | 0 | -1 | 0 | -1 | -3 | -1 | -1 | -2 | 1 | 2 | 1 |
-7 | -5 | -5 | -4 | -4 | -1 | 1 | -4 | -6 | -6 | -7 | -8 | -5 | -5 | -6 | -3 | 1 | 1 | |
66 | 63 | 89 | 71 | 68 | 79 | 70 | 85 | 81 | 75 | 85 | 70 | 63 | 48 | 60 | 52 | 43 | 54 | |
350 | 500 | 0 | 400 | 650 | 350 | 900 | 700 | 500 | 600 | 600 | 0 | 450 | 700 | 200 | 750 | 950 | 850 | |
 | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — |
 | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — |
Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -3°C on Thu night). Wind will be generally light.
Mostly dry. Freeze-thaw conditions (max 3°C on Tue morning, min -3°C on Sun night). Winds decreasing (fresh winds from the W on Sun morning, calm by Tue night).
Latest snow reports near Iwakisan Hyakuzawa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 10 Mar 2026 |
| Snow Alerts | Create Alert |
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.6 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Iwakisan Hyakuzawa at the specific elevation of 565 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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