Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Heavy rain (total 26.0mm), heaviest during Wed morning. Mild temperatures (max 8°C on Tue night, min 6°C on Wed morning). Winds decreasing (fresh winds from the SSW on Tue night, calm by Thu night).
Biwako Valley Weather (Days 4-6): Light rain (total 3.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 9°C on Sun afternoon, min 0°C on Sat morning). Winds decreasing (near gales from the N on Sat afternoon, calm by Sun morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 7 |  | ||||
| Bottom Lift: | 7 | |
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | |  |  | | | | | |
light rain | heavy rain | mod. rain | rain shwrs | clear | clear | some clouds | cloudy | cloudy | cloudy | light snow | some clouds | some clouds | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
4 | 12 | 9 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 8 | 7 | 7 | 7 | 7 | 8 | 7 | 6 | 7 | 6 | 1 | 3 | 6 | 8 | 9 | 6 |
min °C | 7 | 6 | 7 | 6 | 7 | 7 | 6 | 6 | 6 | 2 | 0 | 1 | 4 | 7 | 7 | 5 |
2 | 2 | 6 | 5 | 5 | 5 | 5 | 4 | 3 | -5 | -8 | -7 | -2 | 4 | 5 | 3 | |
96 | 93 | 94 | 96 | 83 | 67 | 59 | 70 | 70 | 87 | 93 | 74 | 26 | 25 | 21 | 35 | |
2500 | 2550 | 2650 | 2650 | 3200 | 3300 | 3200 | 3100 | 2750 | 2300 | 1350 | 1250 | 3100 | 3000 | 2950 | 2650 | |
 | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — |
 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:51 | — |
Heavy rain (total 26.0mm), heaviest during Wed morning. Mild temperatures (max 8°C on Tue night, min 6°C on Wed morning). Winds decreasing (fresh winds from the SSW on Tue night, calm by Thu night).
Light rain (total 3.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 9°C on Sun afternoon, min 0°C on Sat morning). Winds decreasing (near gales from the N on Sat afternoon, calm by Sun 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.
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Sign up or Login to access
Nearest