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Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: A light covering of new snow, mostly falling on Sat night will be washed away by heavy rain (total 37.0mm) on Sun morning. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Fri night). Winds increasing (light winds from the WSW on Sat night, near gales from the WSW by Mon morning).
Iwakisan Hyakuzawa Weather (Days 4-6): A light fall of snow, heaviest on Wed night. Turning milder with light rain (total 8.0mm) on Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -5°C on Thu afternoon). Winds decreasing (strong winds from the W on Mon night, light winds from the SW by Wed 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:
Freezing 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
Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  | |  |  |  |  |  | |  | |  | | |
cloudy | light rain | light rain | mod. snow | mod. rain | mod. rain | mod. rain | rain shwrs | light snow | light snow | some clouds | light snow | snow shwrs | some clouds | cloudy | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 5 | — | — | — | — | 1 | 3 | — | — | 4 | — | — | 4 | |
— | 2 | 2 | 5 | 7 | 7 | 8 | 6 | — | — | — | — | — | — | — | 8 | |
max °C | 1 | 3 | 4 | 2 | 4 | 4 | 4 | 5 | 0 | -2 | -2 | -2 | -1 | 0 | 0 | 3 |
min °C | -2 | 2 | 3 | 2 | 3 | 4 | 4 | 3 | 0 | -3 | -3 | -2 | -3 | -1 | -1 | -1 |
-10 | -3 | -2 | -3 | -2 | 0 | -1 | -4 | -8 | -11 | -11 | -9 | -10 | -6 | -6 | -6 | |
74 | 84 | 79 | 97 | 94 | 93 | 83 | 93 | 79 | 85 | 67 | 69 | 96 | 60 | 60 | 88 | |
450 | 850 | 1050 | 1050 | 1150 | 1250 | 1150 | 1200 | 600 | 300 | 300 | 350 | 400 | 400 | 600 | 950 | |
 | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — |
A light covering of new snow, mostly falling on Sat night will be washed away by heavy rain (total 37.0mm) on Sun morning. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Fri night). Winds increasing (light winds from the WSW on Sat night, near gales from the WSW by Mon morning).
A light fall of snow, heaviest on Wed night. Turning milder with light rain (total 8.0mm) on Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -5°C on Thu afternoon). Winds decreasing (strong winds from the W on Mon night, light winds from the SW by Wed afternoon).
Latest snow reports near Iwakisan Hyakuzawa:
Freezing 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: | 31 cm |
| Last snowfall: | 4 Dec 2025 |
| Snow Alerts | Create Alert |
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.4 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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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