Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Heavy rain (total 29.0mm), heaviest during Wed afternoon. Mild temperatures (max 7°C on Fri afternoon, min 4°C on Wed night). Winds decreasing (fresh winds from the N on Thu afternoon, calm by Fri morning).
Biwako Valley Weather (Days 4-6): Heavy rain (total 39.0mm), heaviest during Mon night. Very mild (max 10°C on Sun afternoon, min 6°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the E by Mon night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 5 |  | ||||
| Bottom Lift: | 6 | |
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  | | | | | |  | | | | |
light rain | heavy rain | heavy rain | rain shwrs | rain shwrs | clear | clear | some clouds | cloudy | rain shwrs | rain shwrs | clear | some clouds | cloudy | light rain | light rain | light rain | heavy rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1 | 13 | 13 | 1 | 1 | — | — | — | — | 1 | 4 | — | — | — | 1 | 2 | 3 | 28 | |
max °C | 6 | 5 | 5 | 4 | 4 | 4 | 6 | 7 | 7 | 7 | 8 | 7 | 8 | 10 | 8 | 9 | 9 | 8 |
min °C | 5 | 5 | 4 | 4 | 4 | 4 | 6 | 7 | 6 | 7 | 7 | 6 | 7 | 9 | 7 | 8 | 8 | 8 |
1 | 0 | -1 | 0 | -1 | -1 | 6 | 5 | 4 | 4 | 4 | 3 | 7 | 7 | 4 | 5 | 5 | 5 | |
49 | 98 | 99 | 96 | 88 | 52 | 31 | 51 | 51 | 60 | 72 | 57 | 37 | 50 | 85 | 90 | 94 | 91 | |
2000 | 2150 | 2000 | 1750 | 1650 | 1950 | 2200 | 2150 | 2100 | 2100 | 2150 | 2300 | 2500 | 2550 | 2400 | 2400 | 2600 | 2600 | |
 | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:47 | — | — |
 | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — |
Heavy rain (total 29.0mm), heaviest during Wed afternoon. Mild temperatures (max 7°C on Fri afternoon, min 4°C on Wed night). Winds decreasing (fresh winds from the N on Thu afternoon, calm by Fri morning).
Heavy rain (total 39.0mm), heaviest during Mon night. Very mild (max 10°C on Sun afternoon, min 6°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the E by Mon night).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 10 Mar 2026 |
| Snow Alerts | Create Alert |
0.4 | 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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