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 15 days from 3 January.
Updated 02 January 2025 12:39 PST.
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 12:39 PST, next update expected imminently.
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Powder Alert!
Updated 02 January 2025 18:40 PST
Powder Possible :- 14in of Fresh Snow is forecast for Biwako Valley over the next 2 days.
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Biwako Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 03 |  | 13in New Snow | Max 34°F Min 27°F |
| Sat 04 |  | 2in New Snow | Max 34°F Min 27°F |
| Sun 05 |  | Clear sky. | Max 42°F Min 32°F |
| Mon 06 |  | 1in to 3in New Snow | Max 38°F Min 29°F |
| Tue 07 | | 5in to 6in New Snow | Max 31°F Min 22°F |
| Wed 08 |  | 1in New Snow | Max 26°F Min 22°F |
| Thu 09 | | 3in to 4in New Snow | Max 24°F Min 18°F |
| Fri 10 | | Clear spells at altitude, cloudy below. | Max 26°F Min 16°F |
| Sat 11 | | Clear sky. | Max 29°F Min 18°F |
| Sun 12 | | Clear sky. | Max 31°F Min 20°F |
| Mon 13 | | Cloudy. | Max 34°F Min 23°F |
| Tue 14 | | Clear sky. | Max 35°F Min 26°F |
| Wed 15 | | Clear sky. | Max 35°F Min 26°F |
| Thu 16 |  | 2in to 3in New Snow | Max 34°F Min 17°F |
| Fri 17 | | 2in to 3in New Snow | Max 20°F Min 17°F |
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 12:39 PST, 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 .
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