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Japan Weekly Snow Roundup #298
Weekly Snow News for Japan, updated 21 January 2026: Japan leads global snowfall again, with 1m (40") in 72 hours on Hokkaido and heavy, cold powder spreading into Honshu.
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Shirakabako Royal Hill at 1600 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 23 Jan 2026
Now
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  | |  |  | | | | | | | |
some clouds | light snow | snow shwrs | light snow | light snow | mod. snow | snow shwrs | some clouds | clear | some clouds | cloudy | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | cloudy | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | 2 | 5 | — | — | — | — | — | — | — | — | 1 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -7 | -9 | -7 | -7 | -10 | -10 | -10 | -12 | -9 | -7 | -7 | -2 | -2 | -7 | -7 | -7 | -10 |
min °C | -11 | -8 | -10 | -9 | -9 | -12 | -11 | -11 | -13 | -11 | -7 | -8 | -5 | -5 | -9 | -9 | -9 | -11 |
-18 | -14 | -18 | -16 | -18 | -17 | -18 | -20 | -20 | -16 | -11 | -12 | -12 | -13 | -15 | -15 | -15 | -17 | |
61 | 51 | 76 | 84 | 79 | 90 | 83 | 49 | 64 | 60 | 48 | 70 | 64 | 59 | 82 | 76 | 51 | 80 | |
0 | 700 | 0 | 350 | 600 | 0 | 0 | 300 | 0 | 0 | 550 | 0 | 750 | 1300 | 200 | 250 | 700 | 0 | |
 | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 5:02 | — | — | 5:04 | — | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — |
Next 0-3 days weather summary:
A light covering of new snow, mostly falling on Sat night. Temperatures will be well below freezing (max -7°C on Fri afternoon, min -13°C on Sun night). Mainly fresh winds.
Next 4-6 days weather summary:
Mostly dry. Temperatures will be below freezing (max -2°C on Tue morning, min -11°C on Mon morning). Winds increasing (light winds from the W on Mon afternoon, fresh winds from the WSW by Tue afternoon).
Popular Shirakabako Royal Hill Pages
Snow Radar
Latest snow reports near Shirakabako Royal Hill:
Shirakabako Royal Hill Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 4 cm |
| Last snowfall: | 21 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)
Snow History
Week 4 of January has on average:
0.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
2.4 | Bluebird days Average snow, mostly sunny, light wind. |
Shirakabako Royal Hill Forecast Snowfall
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Photos of Shirakabako Royal Hill
Good condition by Kotomi
Night skiing by Kotomi
Lake Shirakaba by Kotomi
Upload new photo Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)
The above table gives the weather forecast for Shirakabako Royal Hill at the specific elevation of 1600 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shirakabako Royal Hill. 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.
Visitor Reviews of Shirakabako Royal Hill
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