Sign In with Apple
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Japan Weekly Snow Roundup #292
Weekly Snow News for Japan, updated 10 December 2025: early-season bases deepen rapidly as Siberian air drives repeated snow across Hokkaido and Honshu
View forecast
Shirakaba 2 in 1 at 1734 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 11 Dec 2025
Now
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | |  | |  | | |  | | | | |
clear | clear | light snow | snow shwrs | clear | some clouds | some clouds | clear | light snow | mod. snow | snow shwrs | snow shwrs | clear | snow shwrs | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 5 | — | — | — | — | — | 1 | 7 | 1 | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 2 | -1 | -7 | -7 | -8 | -3 | -1 | -1 | 0 | -1 | -5 | -6 | -6 | -6 | -3 | -3 | -2 |
min °C | 0 | 0 | -8 | -8 | -9 | -10 | -7 | -2 | -2 | -1 | -4 | -7 | -7 | -6 | -7 | -5 | -3 | -3 |
-6 | -7 | -15 | -16 | -17 | -17 | -13 | -7 | -8 | -7 | -11 | -14 | -14 | -12 | -12 | -9 | -7 | -8 | |
31 | 48 | 97 | 64 | 53 | 69 | 46 | 45 | 74 | 99 | 93 | 68 | 73 | 70 | 75 | 44 | 42 | 49 | |
1700 | 1950 | 1300 | 600 | 600 | 0 | 550 | 1600 | 1350 | 1600 | 1550 | 700 | 750 | 1000 | 350 | 750 | 1300 | 900 | |
 | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — | — | 4:32 | — | — | 4:32 | — |
Next 0-3 days weather summary:
A light covering of new snow, mostly falling on Thu night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -10°C on Fri night). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the WNW by Fri night).
Next 4-6 days weather summary:
A light covering of new snow, mostly falling on Sun morning. Temperatures will be below freezing (max 0°C on Sun morning, min -7°C on Sun night). Mainly fresh winds.
Popular Shirakaba 2 in 1 Pages
Snow Radar
Latest snow reports near Shirakaba 2 in 1:
Shirakaba 2 in 1 Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 5 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)
Snow History
Week 2 of December has on average:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
1.8 | Bluebird days Average snow, mostly sunny, light wind. |
Shirakaba 2 in 1 Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Photos of Shirakaba 2 in 1
piste by Nick Russill
Mt.Tateshiana by Kotomi
The best snow guaranteed by snow machine by nao@8peaks-resort.com
Upload new photo Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)
The above table gives the weather forecast for Shirakaba 2 in 1 at the specific elevation of 1734 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shirakaba 2 in 1. 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 Shirakaba 2 in 1
Nearest