Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: A dusting of snow giving way to moderate rain (total 15.0mm) heaviest on Thu night. Freeze-thaw conditions (max 10°C on Thu night, min -1°C on Tue afternoon). Winds increasing (calm on Wed afternoon, near gales from the SSW by Thu night).
Biwako Valley Weather (Days 4-6): Moderate rain (total 14.0mm), heaviest on Fri afternoon. Very mild (max 14°C on Fri afternoon, min 9°C on Fri night). Winds decreasing (near gales from the SW on Fri morning, calm by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 8 |  | ||||
| Bottom Lift: | 9 | |
Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | |  |  | | |  | | | | |
light snow | snow shwrs | clear | clear | clear | clear | some clouds | light rain | heavy rain | light rain | heavy rain | rain shwrs | clear | some clouds | some clouds | clear | clear | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1 | — | — | — | — | — | — | 1 | 13 | 2 | 11 | 1 | — | — | — | — | — | — | |
max °C | 6 | -1 | -1 | 4 | 7 | 6 | 7 | 9 | 10 | 13 | 14 | 12 | 10 | 12 | 12 | 12 | 14 | 14 |
min °C | 1 | -1 | -1 | 1 | 5 | 5 | 7 | 8 | 8 | 12 | 13 | 9 | 9 | 11 | 11 | 12 | 13 | 12 |
-6 | -9 | -9 | -5 | 5 | 1 | 3 | 4 | 4 | 8 | 10 | 6 | 6 | 8 | 11 | 12 | 13 | 11 | |
95 | 88 | 67 | 53 | 36 | 36 | 35 | 83 | 97 | 97 | 99 | 96 | 82 | 60 | 38 | 48 | 69 | 69 | |
2450 | 950 | 900 | 1250 | 2200 | 3300 | 3700 | 3800 | 3950 | 3950 | 3850 | 3550 | 3350 | 3700 | 3600 | 3600 | 3850 | 4050 | |
 | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — |
 | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — | — | 6:24 | — | — | 6:25 | — |
A dusting of snow giving way to moderate rain (total 15.0mm) heaviest on Thu night. Freeze-thaw conditions (max 10°C on Thu night, min -1°C on Tue afternoon). Winds increasing (calm on Wed afternoon, near gales from the SSW by Thu night).
Moderate rain (total 14.0mm), heaviest on Fri afternoon. Very mild (max 14°C on Fri afternoon, min 9°C on Fri night). Winds decreasing (near gales from the SW on Fri morning, calm by Sat night).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| 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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