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Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Light rain (total 7.0mm) at first, then becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 11°C on Sun afternoon, min 0°C on Tue night). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the NW by Tue night).
Biwako Valley Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Fri night. Mild temperatures (max 7°C on Fri morning, min 1°C on Wed afternoon). Winds increasing (light winds from the NW on Wed night, fresh winds from the NW by Fri night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 9 |  | ||||
| Bottom Lift: | 10 | |
Latest snow reports near Biwako Valley:
Sun 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  |  |  |  | | | | | |  | | | | |
some clouds | clear | clear | rain shwrs | light rain | light rain | snow shwrs | light snow | light snow | cloudy | some clouds | clear | clear | some clouds | some clouds | some clouds | rain shwrs | light rain | some clouds | clear | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 1 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | |
max°C | 11 | 10 | 11 | 11 | 6 | 3 | 2 | 1 | 1 | 2 | 2 | 4 | 5 | 4 | 7 | 7 | 6 | 4 | 4 | 5 |
min°C | 10 | 9 | 10 | 8 | 3 | 2 | 2 | 0 | 1 | 1 | 1 | 3 | 4 | 4 | 6 | 6 | 4 | 3 | 4 | 4 |
9 | 6 | 7 | 4 | -2 | -3 | -5 | -7 | -5 | -4 | -2 | 1 | 2 | 2 | 4 | 4 | -1 | -3 | -1 | 1 | |
38 | 60 | 61 | 76 | 89 | 91 | 93 | 94 | 89 | 77 | 84 | 62 | 68 | 70 | 75 | 70 | 79 | 86 | 81 | 45 | |
2800 | 2850 | 2750 | 2650 | 1500 | 1350 | 1200 | 1000 | 1000 | 1100 | 1150 | 1300 | 1450 | 1700 | 2050 | 2050 | 1900 | 1350 | 1300 | 2300 | |
 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — |
 | 4:50 | — | — | 4:49 | — | — | 4:49 | — | — | 4:47 | — | — | 4:47 | — | — | 4:46 | — | — | 4:46 | — |
Light rain (total 7.0mm) at first, then becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 11°C on Sun afternoon, min 0°C on Tue night). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the NW by Tue night).
Light rain (total 4.0mm), mostly falling on Fri night. Mild temperatures (max 7°C on Fri morning, min 1°C on Wed afternoon). Winds increasing (light winds from the NW on Wed night, fresh winds from the NW by Fri night).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 15 Apr 2025 |
| 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 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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