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Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: Light rain (total 5.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Tue afternoon, min -10°C on Wed night). Winds increasing (calm on Wed morning, near gales from the W by Thu night).
Iwakisan Hyakuzawa Weather (Days 4-6): A dusting of snow giving way to moderate rain (total 10.0mm) heaviest on Sat night. Freeze-thaw conditions (max 4°C on Sun morning, min -5°C on Fri morning). Winds decreasing (near gales from the W on Fri night, moderate winds from the WSW by Sat afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -2 |  | ||||
| Middle Lift: | 0 | | ||||
| Bottom Lift: | 1 | |
Latest snow reports near Iwakisan Hyakuzawa:
Continuous light rain reported from Aomori at 242 metres elevation 9 kms NW of Moya Hills but it is forecast cold enough for snow at the ski area from Moya Hills
Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | | | | |  | |
some clouds | light rain | light snow | light snow | light snow | heavy snow | light snow | light snow | light snow | light snow | light snow | light snow | some clouds | some clouds | light snow | light rain | light rain | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 5 | 3 | 4 | 14 | 4 | 3 | 2 | — | — | — | — | — | — | — | — | — | |
— | 5 | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | 3 | — | |
max °C | 3 | 4 | 1 | -2 | -2 | -6 | -7 | -6 | -5 | -4 | -4 | -1 | 0 | 2 | 2 | 4 | 4 | 2 |
min °C | 1 | 3 | -3 | -3 | -4 | -10 | -9 | -7 | -6 | -5 | -4 | -4 | -1 | 1 | 2 | 3 | 3 | 0 |
-4 | -2 | -7 | -3 | -11 | -22 | -20 | -18 | -17 | -14 | -13 | -13 | -9 | -5 | -4 | -3 | -3 | -6 | |
56 | 75 | 92 | 97 | 98 | 87 | 90 | 88 | 81 | 71 | 69 | 78 | 78 | 81 | 96 | 90 | 88 | 64 | |
850 | 1250 | 650 | 400 | 450 | 0 | 0 | 0 | 200 | 250 | 300 | 350 | 700 | 1000 | 1250 | 1200 | 1300 | 950 | |
 | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — |
 | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — |
Light rain (total 5.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Tue afternoon, min -10°C on Wed night). Winds increasing (calm on Wed morning, near gales from the W by Thu night).
A dusting of snow giving way to moderate rain (total 10.0mm) heaviest on Sat night. Freeze-thaw conditions (max 4°C on Sun morning, min -5°C on Fri morning). Winds decreasing (near gales from the W on Fri night, moderate winds from the WSW by Sat afternoon).
Latest snow reports near Iwakisan Hyakuzawa:
Continuous light rain reported from Aomori at 242 metres elevation 9 kms NW of Moya Hills but it is forecast cold enough for snow at the ski area from Moya Hills
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 28 Nov 2025 |
| Snow Alerts | Create Alert |
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
3.1 | Powder days Fresh snow, limited sun, any wind. |
0.2 | 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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