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Omoshiroyama Kōgen Ski Park Weather (Next 3 days): The snow forecast for Omoshiroyama Kōgen Ski Park is: Mild at first with light rain (total 3.0mm) on Tue afternoon followed by colder weather and light fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 4°C on Tue morning, min -6°C on Tue night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the W by Wed night).
Omoshiroyama Kōgen Ski Park Weather (Days 4-6): Moderate rain (total 10.0mm) heaviest on Thu night, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 3°C on Thu afternoon, min -3°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the W by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -8 |  | ||||
| Middle Lift: | -7 | | ||||
| Bottom Lift: | -5 | |
Latest snow reports near Omoshiroyama Kōgen Ski Park:
There is heavy snow falling in Yamagata Zao Onsen. from Yamagata Zao Onsen
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  | | |  | | |  |  | | | | | |  | | | |
light snow | light snow | snow shwrs | light snow | light snow | mod. snow | light snow | light snow | light snow | some clouds | some clouds | light snow | light snow | light snow | light snow | snow shwrs | some clouds | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
2 | 1 | 1 | — | 2 | 7 | 2 | 1 | 3 | — | — | — | 1 | — | — | — | — | 1 | |
— | — | — | — | 3 | — | — | — | — | — | — | 10 | — | — | — | — | — | — | |
max °C | -3 | -2 | -1 | 4 | 2 | -1 | -4 | -4 | -3 | 2 | 3 | 2 | 1 | -1 | -3 | 1 | 1 | 0 |
min °C | -5 | -3 | -3 | 1 | 1 | -6 | -5 | -5 | -4 | -1 | -2 | -1 | 0 | -3 | -3 | -1 | -1 | -2 |
-14 | -10 | -9 | -4 | -6 | -14 | -14 | -13 | -11 | -6 | -7 | -6 | -7 | -10 | -10 | -6 | -6 | -6 | |
93 | 88 | 89 | 95 | 98 | 96 | 94 | 88 | 93 | 93 | 84 | 99 | 97 | 87 | 91 | 89 | 91 | 98 | |
0 | 150 | 350 | 800 | 800 | 0 | 0 | 0 | 0 | 300 | 950 | 1100 | 600 | 300 | 0 | 350 | 650 | 450 | |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:39 | — | — | 4:40 | — | — | 4:42 | — |
Mild at first with light rain (total 3.0mm) on Tue afternoon followed by colder weather and light fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 4°C on Tue morning, min -6°C on Tue night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the W by Wed night).
Moderate rain (total 10.0mm) heaviest on Thu night, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 3°C on Thu afternoon, min -3°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the W by Sat night).
Latest snow reports near Omoshiroyama Kōgen Ski Park:
There is heavy snow falling in Yamagata Zao Onsen. from Yamagata Zao Onsen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 20 cm |
| Last snowfall: | 11 Jan 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | 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 Omoshiroyama Kōgen Ski Park at the specific elevation of 460 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Omoshiroyama Kōgen Ski Park. 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.
Resort name is also written as Omoshiroyama Kogen Ski Park.
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