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Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Drizzle on Thu night turning to light snow on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -5°C on Fri morning). Winds decreasing (near gales from the NNW on Thu night, calm by Sat morning).
Biwako Valley Weather (Days 4-6): Moderate rain (total 10.0mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 5°C on Sat night, min -2°C on Sun night). Winds decreasing (near gales from the WNW on Sun morning, light winds from the NW by Tue morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 3 | |
Latest snow reports near Biwako Valley:
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  |  |  |  |  |  | | | | | | | |
cloudy | cloudy | cloudy | light snow | light snow | snow shwrs | snow shwrs | some clouds | clear | mod. rain | snow shwrs | light snow | light snow | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 4 | 2 | 1 | 1 | — | — | — | — | 1 | 3 | 4 | 2 | 1 | |
— | — | — | 1 | — | — | — | — | — | 6 | 4 | — | — | — | — | — | |
max °C | 4 | 5 | 6 | 5 | -4 | -5 | -1 | 1 | 2 | 5 | 4 | 0 | -1 | -2 | -2 | -2 |
min °C | 2 | 4 | 5 | -4 | -5 | -5 | -5 | 0 | 2 | 3 | 1 | 0 | -2 | -2 | -2 | -2 |
-1 | -1 | -1 | -14 | -15 | -15 | -14 | 0 | -2 | -3 | -7 | -9 | -9 | -7 | -9 | -9 | |
49 | 55 | 68 | 94 | 90 | 89 | 67 | 30 | 26 | 69 | 99 | 94 | 95 | 97 | 94 | 94 | |
1700 | 1900 | 1850 | 1300 | 550 | 500 | 400 | 1150 | 1600 | 1850 | 2400 | 1100 | 850 | 700 | 800 | 800 | |
 | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:45 | — | — | 4:45 | — |
Drizzle on Thu night turning to light snow on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -5°C on Fri morning). Winds decreasing (near gales from the NNW on Thu night, calm by Sat morning).
Moderate rain (total 10.0mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 5°C on Sat night, min -2°C on Sun night). Winds decreasing (near gales from the WNW on Sun morning, light winds from the NW by Tue morning).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 Dec 2025 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
1.1 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Biwako Valley at the specific elevation of 1062 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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