Biwako Valley Weather
Two Week Weather Forecast for Biwako Valley (940m to 1,174m)
This is the Snow Forecast and Weather Outlook for Biwako Valley, Japan for 16 days from 22 January.
Updated 22 January 2025 21:44 AEDT.
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 21:44 AEDT, next update expected 03:00 AEDT.
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Biwako Valley has 2cm new snow forecast in the next 48 hours.
Biwako Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Wed 22 |  | Fair. | Max 4℃ Min 1℃ |
| Thu 23 |  | Light drizzle. | Max 6℃ Min 1℃ |
| Fri 24 |  | 2cm New Snow | Max 2℃ Min -2℃ |
| Sat 25 | | 1cm to 2cm New Snow | Max -1℃ Min -4℃ |
| Sun 26 | | Clear sky at altitude, fair below. | Max 0℃ Min -3℃ |
| Mon 27 |  | up to 2cm New Snow | Max 3℃ Min -1℃ |
| Tue 28 |  | 2cm to 3cm New Snow | Max 1℃ Min -4℃ |
| Wed 29 |  | 3cm New Snow | Max 0℃ Min -5℃ |
| Thu 30 | | Clear spells. | Max -1℃ Min -7℃ |
| Fri 31 |  | 1cm to 2cm New Snow | Max 0℃ Min -9℃ |
| Sat 01 | | 5cm to 8cm New Snow | Max -3℃ Min -6℃ |
| Sun 02 | | 2cm New Snow | Max -2℃ Min -6℃ |
| Mon 03 | | 2cm New Snow | Max -3℃ Min -9℃ |
| Tue 04 | | 1cm New Snow | Max -3℃ Min -8℃ |
| Wed 05 | | 1cm to 3cm New Snow | Max -2℃ Min -7℃ |
| Thu 06 | | 5cm to 7cm New Snow | Max -3℃ Min -6℃ |
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 piste 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 21:44 AEDT, next update expected 03:00 AEDT.
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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