Biwako Valley Weather
Weather Forecast for Biwako Valley (940m to 1,174m)
Weather Outlook from 20 March.
Biwako Valley Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Biwako Valley Weather Forecast updated at 09:41 AEDT, next update expected 15:00 AEDT.
Long-range Snow Outlook for Biwako Valley
Snowfall
Snow Line
Max 8℃
Min -6℃
3cm New Snow
Snow falling to resort level (940m).
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Partner Offers
Biwako Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 20 |  | 2cm to 3cm New Snow | Max 5℃ Min -3℃ |
| Sat 21 |  | Clear sky. | Max 1℃ Min -6℃ |
| Sun 22 |  | Clear spells. | Max 7℃ Min -4℃ |
| Mon 23 |  | Light snow at altitude, rain showers below. | Max 8℃ Min 2℃ |
| Tue 24 | | Clear spells. | Max 5℃ Min 1℃ |
| Wed 25 |  | Drizzle. | Max 6℃ Min 1℃ |
| Thu 26 | | Light drizzle. | Max 7℃ Min 3℃ |
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
This Snow Forecast for Biwako Valley, Japan gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Biwako Valley, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Biwako Valley Weather Forecast updated at 09:41 AEDT, next update expected 15:00 AEDT.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Biwako Valley.Japan Hotels Map
For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Biwako Valley .
Off-Piste Safety in Biwako Valley
Before skiing or snowboarding off-piste in Biwako Valley, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.