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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.
View forecast
Royal Mountain at 535 m altitude
Issued by Snow-Forecast.com at: 6 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 | |
 | |  | | |  |  |  |  |  | | |  |  |  | | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | light snow | mod. snow | light snow | some clouds | some clouds | some clouds | light snow | snow shwrs | clear | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 4 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -8 | -14 | -8 | -8 | -8 | -10 | -18 | -21 | -18 | -16 | -20 | -14 | -13 | -18 | -12 | -9 | -15 |
min °C | -12 | -13 | -16 | -11 | -10 | -10 | -15 | -19 | -25 | -21 | -19 | -22 | -18 | -16 | -21 | -16 | -13 | -16 |
-18 | -16 | -16 | -14 | -14 | -14 | -25 | -30 | -36 | -32 | -28 | -31 | -28 | -25 | -28 | -23 | -20 | -21 | |
76 | 68 | 68 | 70 | 77 | 96 | 95 | 91 | 77 | 74 | 75 | 97 | 88 | 72 | 80 | 76 | 65 | 75 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
 | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — |
 | — | 5:10 | — | — | 5:12 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:17 | — |
Next 0-3 days weather summary:
A moderate fall of snow, heaviest on Sat morning. Temperatures will be well below freezing (max -8°C on Thu afternoon, min -25°C on Sat night). Wind will be generally light.
Next 4-6 days weather summary:
Mostly dry. Temperatures will be well below freezing (max -9°C on Tue afternoon, min -22°C on Sun night). Wind will be generally light.
Popular Royal Mountain Pages
Snow Radar
Latest snow reports near Royal Mountain:
Royal Mountain Snow Conditions
| Top snow depth: | 71 cm |
|---|---|
| Bottom snow depth: | 71 cm |
| Fresh snowfall depth: | — |
| Last snowfall: | 29 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - New York are reporting: powder (1) / good piste (9)
Snow History
Week 1 of February has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
1.5 | Bluebird days Average snow, mostly sunny, light wind. |
Royal Mountain Forecast Snowfall
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Other resorts in USA - New York are reporting: powder (1) / good piste (9)
The above table gives the weather forecast for Royal Mountain at the specific elevation of 535 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Royal Mountain. 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 United States.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Royal Mountain
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