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Japan Weekly Snow Roundup #300
Weekly Snow News for Japan, updated 4th February 2026: Snowpack passes six metres at Seki Onsen as storms continue.
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Omoshiroyama Kōgen Ski Park at 680 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 05 Feb 2026
Now
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | | | | | | | |  |  | |
snow shwrs | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | snow shwrs | cloudy | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | 1 | 1 | — | — | 1 | 1 | — | 4 | 1 | 1 | 3 | — | — | — | |
— | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 2 | 2 | 0 | -4 | -8 | -7 | -7 | -8 | -7 | -7 | -8 | -4 | -3 | -1 | 2 | 2 | 1 |
min °C | 1 | 1 | 1 | -2 | -6 | -9 | -8 | -8 | -8 | -8 | -9 | -10 | -6 | -4 | -2 | 0 | 0 | 0 |
-4 | -4 | -6 | -9 | -15 | -20 | -18 | -18 | -16 | -15 | -19 | -19 | -16 | -14 | -10 | -4 | -4 | -6 | |
90 | 95 | 91 | 97 | 90 | 88 | 82 | 77 | 86 | 87 | 79 | 96 | 92 | 88 | 95 | 87 | 77 | 89 | |
900 | 1050 | 1050 | 600 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 250 | 400 | 650 | 1000 | 750 | |
 | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — |
 | — | 5:04 | — | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — | — | 5:08 | — |
Next 0-3 days weather summary:
Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 2°C on Thu morning, min -9°C on Fri night). Mainly strong winds.
Next 4-6 days weather summary:
A light covering of new snow, mostly falling on Sun night. Freeze-thaw conditions (max 2°C on Tue morning, min -10°C on Sun night). Winds decreasing (near gales from the WNW on Mon morning, light winds from the WSW by Tue afternoon).
Popular Omoshiroyama Kōgen Ski Park Pages
Snow Radar
Latest snow reports near Omoshiroyama Kōgen Ski Park:
Omoshiroyama Kōgen Ski Park Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 4 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Yamagata are reporting: powder (1) / good piste (1)
Snow History
Week 1 of February has on average:
1.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.0 | Powder days Fresh snow, limited sun, any wind. |
1.5 | Bluebird days Average snow, mostly sunny, light wind. |
Omoshiroyama Kōgen Ski Park Forecast Snowfall
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Other resorts in Japan - Yamagata are reporting: powder (1) / good piste (1)
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.
Visitor Reviews of Omoshiroyama Kōgen Ski Park
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