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Omoshiroyama Kōgen Ski Park Weather (Next 3 days): The snow forecast for Omoshiroyama Kōgen Ski Park is: A light covering of new snow, mostly falling on Tue night. Becoming milder with light rain (total 2.0mm) on Wed night. Freeze-thaw conditions (max 5°C on Thu morning, min -2°C on Mon night). Winds decreasing (strong winds from the WNW on Mon night, light winds from the WSW by Wed afternoon).
Omoshiroyama Kōgen Ski Park Weather (Days 4-6): Light rain (total 3.0mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Thu night, min -7°C on Fri morning). Winds decreasing (strong winds from the WNW on Thu night, calm by Sun morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -3 |  | ||||
| Middle Lift: | -2 | | ||||
| Bottom Lift: | 0 |  |
Latest snow reports near Omoshiroyama Kōgen Ski Park:
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  |  |  | |  | | | | |
light snow | snow shwrs | light snow | light snow | light snow | light snow | rain shwrs | light rain | clear | heavy snow | mod. snow | mod. snow | mod. snow | light snow | snow shwrs | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | 1 | 3 | 1 | — | — | — | — | 12 | 6 | 7 | 10 | 1 | — | — | |
— | — | — | — | — | — | 1 | 1 | — | 3 | — | — | — | — | — | — | |
max °C | -1 | 0 | 0 | -1 | 0 | 0 | 2 | 5 | 5 | 3 | -7 | -7 | -5 | -3 | -3 | -3 |
min °C | -2 | -2 | -1 | -1 | -1 | -1 | -1 | 4 | 4 | -6 | -7 | -7 | -7 | -4 | -3 | -5 |
-10 | -8 | -6 | -6 | -5 | -5 | -5 | -1 | -2 | -16 | -17 | -17 | -16 | -13 | -11 | -11 | |
90 | 89 | 89 | 98 | 99 | 88 | 92 | 91 | 79 | 96 | 96 | 96 | 96 | 95 | 90 | 94 | |
450 | 450 | 650 | 400 | 600 | 700 | 500 | 1250 | 1400 | 600 | 0 | 0 | 0 | 0 | 300 | 0 | |
 | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — |
 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — |
A light covering of new snow, mostly falling on Tue night. Becoming milder with light rain (total 2.0mm) on Wed night. Freeze-thaw conditions (max 5°C on Thu morning, min -2°C on Mon night). Winds decreasing (strong winds from the WNW on Mon night, light winds from the WSW by Wed afternoon).
Light rain (total 3.0mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Thu night, min -7°C on Fri morning). Winds decreasing (strong winds from the WNW on Thu night, calm by Sun morning).
Latest snow reports near Omoshiroyama Kōgen Ski Park:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 5 Dec 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. |
0.6 | 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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