Biwako Valley Weather
Two Week Weather Forecast for Biwako Valley ( 940m to 1,174m 3,084ft to 3,852ft )
This is the Snow Forecast and Weather Outlook for Biwako Valley, Japan for 16 days from 30 April.
Updated 30 April 2025 08:33 UTC.
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 08:33 UTC, next update expected imminently.
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Biwako Valley has no new snow forecast in the next 48 hours.
Biwako Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Wed 30 |  | Clear sky. | Max 18℃ 65°F Min 9℃ 48°F |
| Thu 01 |  | Clear spells. | Max 21℃ 70°F Min 13℃ 55°F |
| Fri 02 | | Clear sky. | Max 13℃ 56°F Min 6℃ 43°F |
| Sat 03 |  | Light rain. | Max 17℃ 62°F Min 8℃ 46°F |
| Sun 04 |  | Clear spells at altitude, light rain showers below. | Max 13℃ 54°F Min 5℃ 40°F |
| Mon 05 | | Clear spells. | Max 13℃ 56°F Min 7℃ 44°F |
| Tue 06 |  | Cloudy. | Max 17℃ 62°F Min 12℃ 54°F |
| Wed 07 | | Clear spells at altitude, rain showers below. | Max 17℃ 63°F Min 7℃ 45°F |
| Thu 08 | | Fair at altitude, cloudy below. | Max 15℃ 60°F Min 10℃ 50°F |
| Fri 09 | | Cloudy. | Max 21℃ 70°F Min 12℃ 53°F |
| Sat 10 | | Cloudy. | Max 20℃ 68°F Min 13℃ 56°F |
| Sun 11 | | Cloudy. | Max 15℃ 59°F Min 6℃ 44°F |
| Mon 12 | | Clear sky. | Max 19℃ 65°F Min 11℃ 52°F |
| Tue 13 | | Clear sky. | Max 23℃ 72°F Min 13℃ 56°F |
| Wed 14 | | Clear spells at altitude, cloudy below. | Max 24℃ 74°F Min 15℃ 58°F |
| Thu 15 | | Fair. | Max 27℃ 80°F Min 14℃ 57°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 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 08:33 UTC, 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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