Biwako Valley Weather
Two Week Weather Forecast for Biwako Valley (3,084ft to 3,852ft)
This is the Snow Forecast and Weather Outlook for Biwako Valley, Japan for 16 days from 18 April.
Updated 18 April 2025 01:37 PDT.
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 01:37 PDT, next update expected imminently.
To get the latest weather forecasts for Biwako Valley, by e-mail Join J2Ski's Snow Mail Here
Biwako Valley has no new snow forecast in the next 48 hours.
Biwako Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 18 |  | Clear sky. | Max 68°F Min 56°F |
| Sat 19 |  | Fair. | Max 66°F Min 57°F |
| Sun 20 |  | Rain showers. | Max 66°F Min 44°F |
| Mon 21 | | Fair at altitude, clear sky below. | Max 65°F Min 53°F |
| Tue 22 |  | Cloudy. | Max 69°F Min 53°F |
| Wed 23 |  | Light rain. | Max 62°F Min 51°F |
| Thu 24 |  | Clear spells at altitude, fog below. | Max 58°F Min 47°F |
| Fri 25 | | Clear spells. | Max 49°F Min 35°F |
| Sat 26 | | Cloudy. | Max 57°F Min 44°F |
| Sun 27 | | Cloudy. | Max 66°F Min 49°F |
| Mon 28 | | Cloudy. | Max 66°F Min 46°F |
| Tue 29 | | Cloudy. | Max 61°F Min 49°F |
| Wed 30 |  | Light drizzle. | Max 65°F Min 48°F |
| Thu 01 | | Cloudy at altitude, light drizzle below. | Max 59°F Min 49°F |
| Fri 02 | | Cloudy. | Max 57°F Min 50°F |
| Sat 03 | | Light drizzle. | Max 63°F Min 47°F |
No significant snowfall is forecast for this period.
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 01:37 PDT, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Biwako Valley.For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Biwako Valley .
More Weather Forecasts
Snow Forecasts for 33 more African, American, Asian, Australasian and European countries...