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Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: Heavy rain (total 48.0mm), mainly falling Thu afternoon. Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 9°C on Thu afternoon, min -3°C on Sat night). Winds decreasing (fresh winds from the W on Fri night, light winds from the S by Sat night).
Iwakisan Hyakuzawa Weather (Days 4-6): A dusting of snow turning to light rain (total 4.0mm) on Wed morning. Freeze-thaw conditions (max 5°C on Tue afternoon, min -5°C on Sun afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 9 |  | ||||
| Middle Lift: | 9 | | ||||
| Bottom Lift: | 7 | |
Latest snow reports near Iwakisan Hyakuzawa:
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  |  |  | | | |  |  | | |  | | | | |
heavy rain | heavy rain | light rain | light rain | snow shwrs | some clouds | light snow | light snow | cloudy | light snow | light snow | cloudy | clear | clear | clear | clear | some clouds | light rain | light rain | light snow | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | 1.0 | — | — | 4 | — | 2.0 | — | — | — | — | — | — | — | — | — | 2.0 | |
25 | 19 | 2.0 | 2.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 2.0 | |
max°C | 9 | 9 | 8 | 5 | 2 | 1 | 0 | -1 | -2 | -3 | -4 | -1 | -1 | -2 | 4 | 5 | 3 | 5 | 4 | 3 |
min°C | 7 | 9 | 7 | 3 | -1 | 0 | -1 | -3 | -2 | -5 | -5 | -2 | -2 | -3 | 2 | 3 | 3 | 5 | 4 | 1 |
3 | 6 | 4 | -2 | -8 | -5 | -5 | -11 | -8 | -11 | -11 | -9 | -6 | -6 | -1 | 3 | 1 | 2 | -1 | -4 | |
96 | 94 | 99 | 89 | 84 | 62 | 79 | 70 | 51 | 81 | 67 | 54 | 51 | 59 | 42 | 54 | 63 | 83 | 92 | 92 | |
2950 | 3050 | 2700 | 1500 | 600 | 500 | 550 | 300 | 300 | 150 | 0 | 350 | 450 | 0 | 900 | 1200 | 1500 | 1450 | 1250 | 950 | |
 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — |
 | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — |
Heavy rain (total 48.0mm), mainly falling Thu afternoon. Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 9°C on Thu afternoon, min -3°C on Sat night). Winds decreasing (fresh winds from the W on Fri night, light winds from the S by Sat night).
A dusting of snow turning to light rain (total 4.0mm) on Wed morning. Freeze-thaw conditions (max 5°C on Tue afternoon, min -5°C on Sun afternoon). Wind will be generally light.
Latest snow reports near Iwakisan Hyakuzawa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 22 Mar 2025 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
0.8 | 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.
The Iwakisan Hyakuzawa skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Iwakisan Hyakuzawa snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Iwakisan Hyakuzawa at:
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