Next 3 days weather summary:Mostly dry. Very mild (max 13°C on Mon afternoon, min 7°C on Sat night). Winds decreasing (fresh winds from the NNW on Sat afternoon, calm by Sun morning). | Days 4-6 weather summary:Mostly dry. Very mild (max 14°C on Wed afternoon, min 10°C on Tue night). Wind will be generally light. | ||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | | | | | | |  |  | | | | |
clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | cloudy | some clouds | clear | some clouds | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 8 | 7 | 10 | 12 | 10 | 11 | 13 | 11 | 12 | 13 | 11 | 13 | 14 | 12 | 12 | 14 | 12 |
min °C | 8 | 7 | 8 | 12 | 9 | 10 | 12 | 10 | 10 | 12 | 10 | 12 | 13 | 11 | 12 | 13 | 11 |
4 | 3 | 6 | 12 | 7 | 8 | 11 | 8 | 8 | 11 | 7 | 10 | 13 | 10 | 10 | 11 | 10 | |
63 | 41 | 37 | 46 | 57 | 56 | 64 | 74 | 81 | 75 | 50 | 32 | 60 | 74 | 76 | 66 | 52 | |
2300 | 2550 | 3050 | 3150 | 3250 | 3300 | 3300 | 3250 | 3250 | 3400 | 3300 | 3250 | 3200 | 3200 | 3200 | 3150 | 2950 | |
 | — | — | 4:56 | — | — | 4:56 | — | — | 4:54 | — | — | 4:54 | — | — | 4:52 | — | — |
 | 6:47 | — | — | 6:47 | — | — | 6:49 | — | — | 6:50 | — | — | 6:51 | — | — | 6:52 | — |
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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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