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Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: Mild at first with light rain (total 7.0mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 4°C on Tue night, min -7°C on Wed night). Winds increasing (light winds from the WSW on Tue night, strong winds from the WNW by Wed night).
Iwakisan Hyakuzawa Weather (Days 4-6): Heavy rain (total 55.0mm), heaviest during Sat night. Freeze-thaw conditions (max 8°C on Mon afternoon, min 0°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, light winds from the SSW by Mon morning).
| 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
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  | | | | | |  |  | |  | | |  | |
light snow | light snow | light snow | mod. snow | light snow | light snow | light snow | light snow | light snow | cloudy | light rain | light rain | heavy rain | light rain | light rain | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
2 | 1 | 1 | 8 | 3 | 3 | 2 | — | — | — | — | — | — | — | — | — | |
1 | — | 6 | — | — | — | — | — | — | — | 1 | 2 | 37 | 5 | 3 | — | |
max °C | 4 | 2 | 2 | -3 | -3 | -3 | -1 | 0 | 0 | 3 | 6 | 5 | 4 | 5 | 6 | 3 |
min °C | 0 | 1 | 1 | -7 | -5 | -3 | -2 | -1 | 0 | 0 | 4 | 5 | 3 | 5 | 5 | 2 |
-3 | -1 | -4 | -17 | -14 | -11 | -10 | -8 | -7 | -7 | -1 | 1 | -1 | 2 | 1 | -2 | |
95 | 86 | 91 | 91 | 85 | 84 | 71 | 65 | 61 | 69 | 72 | 85 | 95 | 94 | 88 | 79 | |
500 | 400 | 700 | 0 | 0 | 0 | 150 | 250 | 300 | 450 | 900 | 1150 | 1250 | 1200 | 1250 | 1000 | |
 | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — |
 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — |
Mild at first with light rain (total 7.0mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 4°C on Tue night, min -7°C on Wed night). Winds increasing (light winds from the WSW on Tue night, strong winds from the WNW by Wed night).
Heavy rain (total 55.0mm), heaviest during Sat night. Freeze-thaw conditions (max 8°C on Mon afternoon, min 0°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, light winds from the SSW by Mon morning).
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 |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | 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 346 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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