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Japan Weekly Roundup #302
Weekly Snow News for Japan, updated 19 February 2026: Honshu and Hokkaido remain in excellent midwinter shape with regular snowfall and deep bases.
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Shirakabako Royal Hill at 1600 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 20 Feb 2026
Shirakabako Royal Hill Weather
(Next 3 days):
Shirakabako Royal Hill Weather (Days 4-6):
Heavy rain (total 23.0mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Wed night. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed night). Winds decreasing (fresh winds from the WSW on Mon morning, calm by Wed night).Shirakabako Royal Hill Weather (Days 7-16):
Now
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | | | | |  |  |  |  | |
some clouds | cloudy | some clouds | clear | clear | clear | clear | clear | rain shwrs | some clouds | clear | some clouds | some clouds | cloudy | light rain | light rain | heavy rain | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | |
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 3 | 12 | 7 | |
max °C | 0 | 1 | -2 | 2 | 4 | 1 | 5 | 6 | 3 | 6 | 6 | 3 | 5 | 6 | 4 | 5 | 4 | 3 |
min °C | -3 | -1 | -3 | -1 | 3 | 0 | 2 | 4 | 1 | 4 | 5 | 2 | 2 | 5 | 4 | 4 | 4 | 1 |
-6 | -1 | -3 | -1 | 3 | -3 | -1 | 0 | -4 | -1 | 3 | 0 | -1 | 1 | 0 | 1 | 2 | -2 | |
26 | 23 | 45 | 32 | 25 | 54 | 23 | 33 | 86 | 82 | 33 | 56 | 48 | 51 | 95 | 97 | 98 | 98 | |
1050 | 1700 | 1050 | 1400 | 2050 | 1700 | 2200 | 2650 | 1850 | 2350 | 2500 | 2150 | 2050 | 2550 | 2350 | 2500 | 2500 | 2150 | |
 | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — |
Next 0-3 days weather summary:
Some drizzle, heaviest during Sun night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -3°C on Fri morning). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sun night).
Next 4-6 days weather summary:
Heavy rain (total 23.0mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Wed night. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed night). Winds decreasing (fresh winds from the WSW on Mon morning, calm by Wed night).
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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: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)
Snow History
Week 3 of February has on average:
1.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
2.3 | 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 (2) / good piste (2)
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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