Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -4°C on Tue afternoon). Winds decreasing (strong winds from the NNW on Tue afternoon, light winds from the N by Wed morning).
Biwako Valley Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -2°C on Fri afternoon). Winds decreasing (near gales from the N on Fri afternoon, calm by Mon morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -5 |  | ||||
| Bottom Lift: | -4 | |
Tue 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | |  |  | | | | | | | |  | |
clear | clear | some clouds | clear | clear | clear | clear | some clouds | cloudy | cloudy | clear | clear | clear | clear | clear | clear | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -3 | -2 | -1 | -2 | -1 | -1 | -1 | -2 | -2 | 0 | 2 | 4 | 4 | 4 | 5 | 3 |
min °C | -4 | -4 | -3 | -2 | -2 | -1 | -1 | -2 | -2 | -2 | -1 | 2 | 3 | 3 | 4 | 4 | 2 |
-13 | -11 | -7 | -8 | -7 | -6 | -7 | -6 | -8 | -11 | -7 | -5 | -3 | 0 | 1 | 1 | 0 | |
76 | 49 | 40 | 39 | 36 | 29 | 49 | 48 | 57 | 61 | 52 | 44 | 51 | 37 | 34 | 41 | 43 | |
650 | 350 | 650 | 900 | 550 | 800 | 950 | 800 | 800 | 800 | 800 | 1400 | 1600 | 2200 | 1900 | 1850 | 1800 | |
 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — |
 | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — |
Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -4°C on Tue afternoon). Winds decreasing (strong winds from the NNW on Tue afternoon, light winds from the N by Wed morning).
Mostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -2°C on Fri afternoon). Winds decreasing (near gales from the N on Fri afternoon, calm by Mon morning).
Latest snow reports near Biwako Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 3 cm |
| Last snowfall: | 9 Mar 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
1.6 | 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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