Biwako Valley Long-Range Snow Forecast
Snow Forecast for Biwako Valley
When will there be fresh snow?
This is the Long-range Snow Forecast for Biwako Valley, Japan for 16 days from 19 June.
Updated 19 June 2025 09:33 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Biwako Valley. | |
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For Forecast detail, see below.
Forecast for Biwako Valley
Max 76°F
Min 66°F
Valley temperatures from an overnight low of 66°F to daytime highs around 76°F
Temperature at BaseTemp at Base
Thu
19
Snow unlikely
Fair early, then clear sky later.
Biwako Valley has no new snow forecast in the next 48 hours.
Biwako Valley Long-Range (16-Day) Snow Forecast Outlook
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Thu 19 | | Fair. | Max 76°F Min 66°F |
| Fri 20 | | Clear spells. | Max 79°F Min 72°F |
| Sat 21 |  | Cloudy. | Max 82°F Min 70°F |
| Sun 22 |  | Light rain. | Max 80°F Min 66°F |
| Mon 23 | | Light snow at altitude, light rain below. | Max 74°F Min 69°F |
| Tue 24 | | Light rain. | Max 79°F Min 70°F |
| Wed 25 | | Cloudy. | Max 76°F Min 72°F |
| Thu 26 |  | Snow showers at altitude, light rain showers below. | Max 77°F Min 71°F |
| Fri 27 | | Cloudy. | Max 75°F Min 64°F |
| Sat 28 | | Light snow at altitude, light rain below. | Max 78°F Min 65°F |
| Sun 29 | | Light snow showers at altitude, light rain showers below. | Max 74°F Min 61°F |
| Mon 30 | | Cloudy at altitude, rain showers below. | Max 73°F Min 62°F |
| Tue 01 | | Cloudy. | Max 71°F Min 62°F |
| Wed 02 |  | Clear sky. | Max 76°F Min 63°F |
| Thu 03 | | Cloudy. | Max 81°F Min 69°F |
| Fri 04 | | Cloudy. | Max 88°F Min 66°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 Snow Forecast updated at 09:33 PDT, next update expected 15:00 PDT.