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Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Sun morning, min -3°C on Thu afternoon). Winds decreasing (strong winds from the WNW on Fri morning, light winds from the WNW by Fri night).
Biwako Valley Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Tue night). Winds decreasing (fresh winds from the W on Sun night, calm by Wed morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -3 |  | ||||
| Bottom Lift: | -2 | |
Latest snow reports near Biwako Valley:
Thu 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | | |  | | | |  |  |  | | | |
snow shwrs | clear | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | some clouds | clear | clear | some clouds | cloudy | some clouds | light snow | snow shwrs | clear | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -2 | -1 | -1 | 0 | 3 | 4 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 0 | 1 |
min °C | -3 | -2 | -2 | -2 | -2 | 3 | 3 | 2 | 4 | 5 | 4 | 5 | 3 | 1 | 1 | 0 | -1 |
-10 | -9 | -11 | -9 | -8 | 0 | -2 | -4 | -1 | 1 | 0 | 0 | -2 | -5 | -5 | -6 | -7 | |
87 | 78 | 78 | 85 | 90 | 33 | 24 | 49 | 76 | 80 | 69 | 80 | 80 | 77 | 89 | 89 | 72 | |
750 | 650 | 850 | 950 | 800 | 1750 | 1650 | 1650 | 1800 | 1900 | 2150 | 1900 | 1600 | 1200 | 1200 | 1100 | 1000 | |
 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — |
A dusting of new snow. Freeze-thaw conditions (max 5°C on Sun morning, min -3°C on Thu afternoon). Winds decreasing (strong winds from the WNW on Fri morning, light winds from the WNW by Fri night).
Mostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Tue night). Winds decreasing (fresh winds from the W on Sun night, calm by Wed morning).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 5 cm |
| Last snowfall: | 3 Dec 2025 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
1.0 | 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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