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Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Drizzle on Wed morning turning to light snow on Wed afternoon. Freeze-thaw conditions (max 3°C on Wed morning, min -5°C on Wed night). Winds decreasing (near gales from the WNW on Wed night, light winds from the WNW by Fri night).
Biwako Valley Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 7°C on Mon morning, min 0°C on Mon night). Winds increasing (light winds from the SW on Sat morning, fresh winds from the WNW by Mon night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Bottom Lift: | 5 | |
Latest snow reports near Biwako Valley:
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | |  |  | |  | | | | | | |
light rain | snow shwrs | snow shwrs | light snow | snow shwrs | clear | snow shwrs | snow shwrs | snow shwrs | some clouds | cloudy | clear | clear | clear | clear | cloudy | light rain | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 3 | 1 | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | |
max °C | 3 | 0 | -4 | -2 | -2 | -2 | 0 | 0 | 1 | 4 | 4 | 3 | 6 | 6 | 5 | 7 | 7 | 2 |
min °C | 2 | -3 | -5 | -4 | -2 | -3 | -1 | -1 | -2 | 3 | 3 | 2 | 4 | 5 | 4 | 6 | 5 | 0 |
-4 | -12 | -16 | -12 | -8 | -11 | -9 | -7 | -7 | 1 | -2 | -3 | 0 | 2 | 0 | 2 | 0 | -7 | |
85 | 82 | 80 | 88 | 85 | 81 | 73 | 86 | 90 | 41 | 28 | 51 | 78 | 78 | 83 | 70 | 79 | 71 | |
1350 | 900 | 350 | 500 | 700 | 600 | 850 | 900 | 750 | 1800 | 1850 | 1700 | 1650 | 2000 | 2600 | 2150 | 1950 | 1050 | |
 | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — |
Drizzle on Wed morning turning to light snow on Wed afternoon. Freeze-thaw conditions (max 3°C on Wed morning, min -5°C on Wed night). Winds decreasing (near gales from the WNW on Wed night, light winds from the WNW by Fri night).
Light rain (total 2.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 7°C on Mon morning, min 0°C on Mon night). Winds increasing (light winds from the SW on Sat morning, fresh winds from the WNW by Mon night).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 19 Nov 2025 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.4 | 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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