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Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: A light covering of new snow, mostly falling on Sun night. Freeze-thaw conditions (max 3°C on Sat afternoon, min -9°C on Sun afternoon). Winds decreasing (gales from the WSW on Sat night, light winds from the W by Mon afternoon).
Biwako Valley Weather (Days 4-6): A dusting of snow on Tue night. Freezing level rising with drizzle on Thu night. Freeze-thaw conditions (max 3°C on Thu afternoon, min -7°C on Tue night). Winds increasing (light winds from the WNW on Wed night, near gales from the W by Thu night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1 |  | ||||
| Bottom Lift: | 3 | |
Latest snow reports near Biwako Valley:
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | | | | |  | | | | | | |  | | | |
clear | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | cloudy | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | 2 | 6 | 1 | — | — | — | 1 | 2 | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
max °C | 2 | 3 | 3 | -7 | -8 | -7 | -5 | -4 | -1 | 2 | 1 | -3 | -5 | -5 | -2 | 2 | 3 | 3 |
min °C | 0 | 3 | -5 | -7 | -9 | -9 | -6 | -4 | -3 | 1 | -1 | -7 | -6 | -5 | -5 | 0 | 3 | 0 |
-7 | -4 | -16 | -18 | -21 | -21 | -14 | -9 | -10 | -7 | -8 | -16 | -15 | -15 | -13 | -6 | -4 | -8 | |
45 | 64 | 85 | 78 | 75 | 88 | 88 | 79 | 82 | 77 | 89 | 80 | 85 | 82 | 84 | 43 | 50 | 66 | |
1150 | 1450 | 1100 | 300 | 200 | 0 | 0 | 600 | 600 | 1250 | 1200 | 400 | 0 | 550 | 300 | 950 | 1700 | 1650 | |
 | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — | — | 5:05 | — | — | 5:06 | — |
A light covering of new snow, mostly falling on Sun night. Freeze-thaw conditions (max 3°C on Sat afternoon, min -9°C on Sun afternoon). Winds decreasing (gales from the WSW on Sat night, light winds from the W by Mon afternoon).
A dusting of snow on Tue night. Freezing level rising with drizzle on Thu night. Freeze-thaw conditions (max 3°C on Thu afternoon, min -7°C on Tue night). Winds increasing (light winds from the WNW on Wed night, near gales from the W by Thu night).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 12 cm |
| Last snowfall: | 9 Jan 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.7 | Powder days Fresh snow, limited sun, any wind. |
2.9 | 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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