Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Light rain (total 5.0mm), mostly falling on Wed afternoon. Mild temperatures (max 8°C on Thu afternoon, min 1°C on Sat morning). Winds increasing (calm on Wed afternoon, strong winds from the NNW by Sat morning).
Biwako Valley Weather (Days 4-6): Light rain (total 5.0mm), mostly falling on Mon night. Freeze-thaw conditions (max 7°C on Sun morning, min 0°C on Sat afternoon). Winds increasing (calm on Sun morning, near gales from the SE by Tue morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 7 |  | ||||
| Bottom Lift: | 7 | |
Wed 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 1 | Monday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  | |  |  | |  | |  | | | |  | | | | |
light rain | clear | clear | clear | some clouds | cloudy | cloudy | light rain | light rain | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | light rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
3 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 3 | |
max °C | 7 | 7 | 7 | 8 | 7 | 6 | 6 | 6 | 3 | 3 | 6 | 7 | 7 | 5 | 6 | 6 | 5 |
min °C | 7 | 6 | 6 | 7 | 5 | 5 | 6 | 4 | 1 | 0 | 4 | 7 | 6 | 4 | 5 | 5 | 4 |
7 | 5 | 6 | 6 | 3 | 3 | 5 | -1 | -6 | -8 | -2 | 4 | 4 | 2 | 3 | 5 | -1 | |
92 | 94 | 83 | 69 | 71 | 74 | 86 | 88 | 86 | 84 | 24 | 26 | 27 | 43 | 37 | 57 | 69 | |
2650 | 3050 | 3250 | 3350 | 3200 | 3100 | 2850 | 2300 | 2150 | 1200 | 3000 | 2850 | 2800 | 2550 | 2200 | 2250 | 2200 | |
 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — |
 | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — |
Light rain (total 5.0mm), mostly falling on Wed afternoon. Mild temperatures (max 8°C on Thu afternoon, min 1°C on Sat morning). Winds increasing (calm on Wed afternoon, strong winds from the NNW by Sat morning).
Light rain (total 5.0mm), mostly falling on Mon night. Freeze-thaw conditions (max 7°C on Sun morning, min 0°C on Sat afternoon). Winds increasing (calm on Sun morning, near gales from the SE by Tue morning).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.5 | 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 1174 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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