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Omoshiroyama Kōgen Ski Park Weather (Next 3 days): The snow forecast for Omoshiroyama Kōgen Ski Park is: Light rain (total 8.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 11°C on Sun afternoon, min -4°C on Mon afternoon). Winds decreasing (strong winds from the WNW on Sun night, calm by Tue morning).
Omoshiroyama Kōgen Ski Park Weather (Days 4-6): Mild at first with light rain (total 9.0mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 8°C on Wed afternoon, min -8°C on Fri night). Winds increasing (light winds from the S on Thu afternoon, strong winds from the WNW by Fri afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 6 |  | ||||
| Middle Lift: | 7 | | ||||
| Bottom Lift: | 8 | |
Latest snow reports near Omoshiroyama Kōgen Ski Park:
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | |  |  |  | | | | |  | |
light rain | light snow | light snow | light snow | some clouds | clear | clear | cloudy | light rain | mod. rain | light rain | cloudy | cloudy | light snow | light snow | light snow | mod. snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 4 | 8 | |
5 | 2 | — | — | — | — | — | — | 1 | 6 | 2 | — | — | 1 | — | — | — | |
max °C | 11 | 4 | -2 | -2 | -3 | 1 | 2 | 3 | 6 | 8 | 7 | 3 | 3 | 3 | -1 | -6 | -7 |
min °C | 7 | -3 | -3 | -4 | -4 | -1 | -1 | 1 | 5 | 7 | 3 | 3 | 3 | 0 | -4 | -7 | -8 |
4 | -11 | -11 | -10 | -9 | -1 | -3 | -2 | 0 | 3 | -2 | -1 | 0 | -7 | -11 | -17 | -17 | |
89 | 97 | 82 | 81 | 84 | 57 | 53 | 66 | 88 | 94 | 98 | 97 | 87 | 98 | 96 | 94 | 96 | |
2500 | 800 | 350 | 400 | 0 | 400 | 1100 | 2050 | 2150 | 2400 | 2300 | 1100 | 1100 | 1050 | 500 | 0 | 0 | |
 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — |
 | 4:20 | — | — | 4:21 | — | — | 4:21 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — |
Light rain (total 8.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 11°C on Sun afternoon, min -4°C on Mon afternoon). Winds decreasing (strong winds from the WNW on Sun night, calm by Tue morning).
Mild at first with light rain (total 9.0mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 8°C on Wed afternoon, min -8°C on Fri night). Winds increasing (light winds from the S on Thu afternoon, strong winds from the WNW by Fri afternoon).
Latest snow reports near Omoshiroyama Kōgen Ski Park:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 17 Dec 2025 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.2 | 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 680 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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