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Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Wed morning, min -7°C on Thu night). Winds increasing (light winds from the W on Wed morning, strong winds from the NW by Thu afternoon).
Biwako Valley Weather (Days 4-6): A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -10°C on Sun afternoon). Winds decreasing (severe gales from the WNW on Sun afternoon, moderate winds from the W by Mon afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -1 |  | ||||
| Bottom Lift: | 1 | |
Latest snow reports near Biwako Valley:
Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | | | | |  | | |  | |
some clouds | some clouds | some clouds | snow shwrs | mod. snow | light snow | snow shwrs | clear | some clouds | clear | some clouds | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | 1 | 6 | 5 | — | — | — | — | — | — | — | 2 | 9 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 0 | -1 | -4 | -5 | -6 | -4 | -2 | -1 | 1 | 2 | 2 | -6 | -9 | -7 | -5 | -4 | -3 |
min °C | -1 | -1 | -4 | -5 | -6 | -7 | -5 | -3 | -2 | 0 | 2 | -2 | -7 | -10 | -9 | -6 | -5 | -4 |
-5 | -6 | -12 | -14 | -16 | -17 | -12 | -8 | -6 | -6 | -5 | -12 | -19 | -23 | -21 | -15 | -12 | -11 | |
49 | 79 | 72 | 91 | 92 | 90 | 93 | 83 | 52 | 39 | 81 | 88 | 79 | 68 | 91 | 85 | 82 | 71 | |
900 | 1050 | 900 | 500 | 450 | 0 | 350 | 700 | 650 | 1100 | 1350 | 1400 | 400 | 150 | 0 | 0 | 550 | 250 | |
 | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — |
A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Wed morning, min -7°C on Thu night). Winds increasing (light winds from the W on Wed morning, strong winds from the NW by Thu afternoon).
A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -10°C on Sun afternoon). Winds decreasing (severe gales from the WNW on Sun afternoon, moderate winds from the W by Mon afternoon).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 6 cm |
| Last snowfall: | 6 Jan 2026 |
| Snow Alerts | Create Alert |
1.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.7 | Powder days Fresh snow, limited sun, any wind. |
1.9 | 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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