Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Heavy rain (total 28.0mm), heaviest during Sat night. Very mild (max 11°C on Sat night, min 1°C on Thu morning). Winds decreasing (gales from the SSE on Sat afternoon, calm by Sat night).
Biwako Valley Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Sun morning. Freeze-thaw conditions (max 12°C on Sun afternoon, min -1°C on Tue night). Winds increasing (calm on Mon night, strong winds from the NW by Tue afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 4 | |
Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | | |  |  |  |  | | | | |
snow shwrs | clear | clear | some clouds | clear | light rain | light rain | mod. rain | rain shwrs | light rain | some clouds | some clouds | cloudy | rain shwrs | cloudy | light rain | rain shwrs | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 1 | 4 | 10 | 13 | 1 | — | — | — | 1 | — | 1 | 1 | — | |
max °C | 2 | 3 | 3 | 6 | 8 | 8 | 8 | 10 | 11 | 11 | 12 | 11 | 10 | 9 | 10 | 10 | 4 | 0 |
min °C | 1 | 3 | 3 | 5 | 8 | 6 | 7 | 8 | 8 | 9 | 11 | 11 | 10 | 8 | 8 | 9 | 1 | -1 |
-7 | -3 | -3 | 1 | 7 | 1 | 1 | 2 | 8 | 8 | 9 | 9 | 9 | 7 | 8 | 5 | -6 | -8 | |
91 | 50 | 68 | 59 | 56 | 61 | 80 | 94 | 86 | 84 | 64 | 61 | 72 | 76 | 64 | 57 | 88 | 53 | |
1250 | 1400 | 1750 | 1900 | 2500 | 3050 | 2300 | 3400 | 3250 | 3500 | 3400 | 3500 | 3300 | 2500 | 3100 | 2750 | 2000 | 1100 | |
 | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — |
 | — | 6:16 | — | — | 6:17 | — | — | 6:19 | — | — | 6:20 | — | — | 6:21 | — | — | 6:21 | — |
Heavy rain (total 28.0mm), heaviest during Sat night. Very mild (max 11°C on Sat night, min 1°C on Thu morning). Winds decreasing (gales from the SSE on Sat afternoon, calm by Sat night).
Light rain (total 4.0mm), mostly falling on Sun morning. Freeze-thaw conditions (max 12°C on Sun afternoon, min -1°C on Tue night). Winds increasing (calm on Mon night, strong winds from the NW by Tue afternoon).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 1 Apr 2026 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | 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 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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