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Scottish Ski Season Underway
Scotland’s ski season has gotten underway during Christmas week with the four centres that have all-weather snowmaking each offering limited snowsports in one form or another.
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Biwako Valley at 1174 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 29 Dec 2025
Now
Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  |  |  |  |  | | | | |
clear | cloudy | rain shwrs | light rain | snow shwrs | clear | cloudy | cloudy | snow shwrs | snow shwrs | light snow | some clouds | heavy snow | mod. snow | heavy snow | mod. snow | snow shwrs | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 14 | 9 | 13 | 9 | 2 | — | |
— | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 2 | 2 | 2 | 2 | 0 | -2 | -3 | -3 | -4 | -4 | -5 | -7 | -8 | -6 | -5 | -4 | -2 |
min °C | 0 | 2 | 2 | 2 | 1 | -2 | -3 | -3 | -4 | -4 | -4 | -7 | -7 | -8 | -8 | -5 | -4 | -4 |
-5 | -4 | -4 | -4 | -4 | -9 | -10 | -11 | -11 | -12 | -13 | -17 | -15 | -19 | -19 | -14 | -13 | -10 | |
60 | 53 | 82 | 84 | 89 | 67 | 84 | 83 | 92 | 89 | 81 | 79 | 93 | 90 | 90 | 94 | 93 | 80 | |
1200 | 1500 | 1500 | 1500 | 1350 | 1000 | 900 | 900 | 700 | 650 | 750 | 450 | 100 | 250 | 100 | 250 | 550 | 350 | |
 | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — | — | 4:55 | — |
Next 0-3 days weather summary:
Light rain (total 2.0mm), mostly falling on Mon night. Freeze-thaw conditions (max 2°C on Mon afternoon, min -4°C on Wed night). Winds decreasing (strong winds from the W on Mon afternoon, light winds from the WNW by Tue afternoon).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -2°C on Sat night, min -8°C on Fri afternoon). Mainly near gales.
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Snow Radar
Latest snow reports near Biwako Valley:
Biwako Valley Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 27 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)
Snow History
Week 4 of December has on average:
1.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
2.2 | Bluebird days Average snow, mostly sunny, light wind. |
Biwako Valley Forecast Snowfall
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Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Biwako Valley at the specific elevation of 1174 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Biwako Valley. 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.
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