Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Light rain (total 3.0mm), mostly falling on Thu night. Mild temperatures (max 5°C on Thu afternoon, min 1°C on Sat night). Winds decreasing (strong winds from the W on Thu night, light winds from the WNW by Sat morning).
Biwako Valley Weather (Days 4-6): Drizzle on Mon night turning to light snow on Tue night. Freeze-thaw conditions (max 4°C on Mon morning, min -7°C on Tue night). Winds increasing (light winds from the NW on Sun night, strong winds from the NNW by Tue night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1 |  | ||||
| Bottom Lift: | 2 | |
Latest snow reports near Biwako Valley:
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  | |  | |  | | | | | | |  |  | |  | |
cloudy | cloudy | rain shwrs | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | light rain | light snow | light snow | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | |
— | — | 3 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
max °C | 4 | 5 | 5 | 4 | 4 | 4 | 5 | 5 | 2 | 3 | 3 | 2 | 4 | 3 | 2 | 1 | -1 | -5 |
min °C | 2 | 4 | 3 | 3 | 4 | 3 | 4 | 3 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 0 | -3 | -7 |
-3 | -2 | -3 | -2 | 0 | -2 | 0 | -2 | -4 | -2 | -1 | -2 | -1 | 0 | -2 | -5 | -11 | -16 | |
53 | 63 | 78 | 82 | 73 | 42 | 42 | 77 | 66 | 46 | 35 | 45 | 61 | 70 | 83 | 93 | 95 | 91 | |
1450 | 1850 | 1850 | 1250 | 1400 | 2000 | 1850 | 1500 | 1350 | 1600 | 2000 | 1850 | 1600 | 1400 | 1350 | 1150 | 850 | 200 | |
 | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — |
 | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — | — | 5:08 | — | — | 5:09 | — | — | 5:10 | — |
Light rain (total 3.0mm), mostly falling on Thu night. Mild temperatures (max 5°C on Thu afternoon, min 1°C on Sat night). Winds decreasing (strong winds from the W on Thu night, light winds from the WNW by Sat morning).
Drizzle on Mon night turning to light snow on Tue night. Freeze-thaw conditions (max 4°C on Mon morning, min -7°C on Tue night). Winds increasing (light winds from the NW on Sun night, strong winds from the NNW by Tue night).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 11 Jan 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
1.6 | 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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