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Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 3°C on Tue afternoon, min -5°C on Mon morning). Winds increasing (light winds from the W on Mon afternoon, near gales from the WSW by Tue morning).
Biwako Valley Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Thu afternoon, min 0°C on Thu morning). Winds decreasing (strong winds from the WSW on Thu night, light winds from the WNW by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -5 |  | ||||
| Bottom Lift: | -2 | |
Latest snow reports near Biwako Valley:
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | |  | |  | | |  | | | | |
snow shwrs | clear | some clouds | rain shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | cloudy | cloudy | rain shwrs | clear | clear | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 1 | 1 | — | — | — | — | — | — | 2 | — | — | — | — | — | — | |
max °C | -3 | -2 | -1 | 2 | 3 | -2 | -3 | -2 | -2 | 3 | 4 | 3 | 3 | 3 | 2 | 4 | 4 | 3 |
min °C | -5 | -4 | -3 | 1 | 0 | -5 | -4 | -3 | -3 | 0 | 3 | 1 | 2 | 2 | 2 | 3 | 2 | 2 |
-13 | -10 | -11 | -7 | -7 | -13 | -12 | -11 | -10 | -6 | -3 | -5 | -4 | -3 | -3 | -1 | -3 | -2 | |
80 | 76 | 86 | 78 | 80 | 79 | 82 | 77 | 81 | 46 | 40 | 82 | 84 | 80 | 44 | 45 | 63 | 73 | |
200 | 650 | 700 | 1250 | 1300 | 500 | 400 | 650 | 500 | 1100 | 1700 | 1750 | 1200 | 1200 | 1850 | 1600 | 1400 | 1300 | |
 | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 5:02 | — | — | 5:04 | — | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — |
Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 3°C on Tue afternoon, min -5°C on Mon morning). Winds increasing (light winds from the W on Mon afternoon, near gales from the WSW by Tue morning).
Light rain (total 2.0mm), mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Thu afternoon, min 0°C on Thu morning). Winds decreasing (strong winds from the WSW on Thu night, light winds from the WNW by Sat night).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 5 cm |
| Last snowfall: | 11 Jan 2026 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.7 | Powder days Fresh snow, limited sun, any wind. |
1.7 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Biwako Valley at the specific elevation of 950 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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