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North America Weekly Snow Roundup #291
Weekly Snow News for North America, updated December 3, 2025: Season start remains challenging with light snowfall across the west; East Coast leads with deeper bases.
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Shirakabako Royal Hill at 1600 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 04 Dec 2025
Now
Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | | | | | | | | | |
snow shwrs | clear | snow shwrs | light snow | snow shwrs | some clouds | clear | some clouds | clear | clear | clear | clear | clear | some clouds | snow shwrs | clear | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -5 | -6 | -4 | -4 | -4 | 1 | 2 | 0 | 2 | 3 | 2 | 3 | 3 | -1 | -3 | -3 | -6 |
min °C | -9 | -6 | -7 | -6 | -5 | -6 | -2 | 0 | 0 | 0 | 2 | 1 | 2 | 1 | -5 | -5 | -5 | -6 |
-16 | -12 | -14 | -13 | -9 | -11 | -5 | -5 | -5 | -4 | -2 | -3 | -2 | -3 | -10 | -10 | -10 | -11 | |
49 | 35 | 62 | 80 | 77 | 83 | 27 | 36 | 32 | 34 | 58 | 66 | 57 | 57 | 90 | 84 | 63 | 77 | |
450 | 900 | 500 | 800 | 1000 | 450 | 1200 | 1850 | 1550 | 1600 | 2050 | 1950 | 2050 | 2050 | 1100 | 900 | 1200 | 550 | |
 | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — |
 | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — |
Next 0-3 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat afternoon, min -9°C on Thu morning). Wind will be generally light.
Next 4-6 days weather summary:
Mostly dry. Freeze-thaw conditions (max 3°C on Sun afternoon, min -6°C on Tue night). Wind will be generally light.
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: | 1 cm |
| Last snowfall: | 3 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)
Snow History
Week 1 of December has on average:
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
2.0 | 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 (1) / good piste (1)
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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