Sign In with AppleBy using Snow-Forecast, you agree to our Terms & Services.
Don't have an account? Join now
Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Light rain (total 2.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 5°C on Thu morning, min -1°C on Mon night). Winds decreasing (fresh winds from the NW on Mon night, light winds from the WNW by Wed afternoon).
Biwako Valley Weather (Days 4-6): Mild at first with light rain (total 2.0mm) on Thu night followed by colder weather and light fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 5°C on Thu afternoon, min -5°C on Fri morning). Winds decreasing (near gales from the NNW on Thu night, calm by Sat afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1 |  | ||||
| Bottom Lift: | 3 |  |
Latest snow reports near Biwako Valley:
Mon 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | |  |  |  | | | | | | |
light rain | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | clear | mod. snow | light snow | light snow | snow shwrs | snow shwrs | some clouds | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | 5 | 2 | 3 | 5 | — | — | — | |
2 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
max °C | 4 | 1 | 0 | 0 | 0 | 2 | 3 | 4 | 5 | 5 | 3 | -5 | -5 | -5 | -2 | 0 | 1 |
min °C | 2 | -1 | -1 | 0 | 0 | 1 | 2 | 3 | 4 | 4 | -4 | -5 | -5 | -5 | -4 | -1 | 0 |
-4 | -8 | -7 | -6 | -6 | -3 | -1 | 0 | 0 | -1 | -14 | -16 | -15 | -14 | -12 | -6 | -3 | |
87 | 83 | 84 | 80 | 78 | 74 | 69 | 50 | 37 | 49 | 91 | 90 | 90 | 94 | 77 | 38 | 37 | |
1650 | 1100 | 1000 | 1050 | 1100 | 1200 | 1350 | 1650 | 1750 | 1650 | 1450 | 500 | 400 | 350 | 550 | 950 | 1150 | |
 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — | — | 4:44 | — |
Light rain (total 2.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 5°C on Thu morning, min -1°C on Mon night). Winds decreasing (fresh winds from the NW on Mon night, light winds from the WNW by Wed afternoon).
Mild at first with light rain (total 2.0mm) on Thu night followed by colder weather and light fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 5°C on Thu afternoon, min -5°C on Fri morning). Winds decreasing (near gales from the NNW on Thu night, calm by Sat afternoon).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 Dec 2025 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
1.1 | 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.
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Sign up or Login to access
Nearest