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 15 June.
Updated 15 June 2025 06:35 UTC.
| 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 24℃ 75°F
Min 16℃ 61°F
Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 24℃ 75°F
Temperature at BaseTemp at Base
Sun
15
Snow unlikely
Clear spells first, cloudy then clear sky, fair 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 | |
|---|---|---|---|
| Sun 15 | | Cloudy. | Max 24℃ 75°F Min 16℃ 61°F |
| Mon 16 |  | Fair. | Max 26℃ 79°F Min 20℃ 67°F |
| Tue 17 | | Clear sky. | Max 24℃ 76°F Min 21℃ 69°F |
| Wed 18 | | Clear sky. | Max 27℃ 80°F Min 19℃ 67°F |
| Thu 19 | | Fair at altitude, cloudy below. | Max 26℃ 78°F Min 20℃ 67°F |
| Fri 20 | | Cloudy. | Max 29℃ 84°F Min 22℃ 72°F |
| Sat 21 |  | Snow showers at altitude, rain below. | Max 23℃ 73°F Min 21℃ 69°F |
| Sun 22 |  | Cloudy at altitude, fog below. | Max 22℃ 71°F Min 17℃ 63°F |
| Mon 23 |  | Drizzle. | Max 18℃ 65°F Min 17℃ 62°F |
| Tue 24 | | Light drizzle. | Max 19℃ 66°F Min 17℃ 63°F |
| Wed 25 | | Snow showers at altitude, rain showers below. | Max 20℃ 68°F Min 17℃ 63°F |
| Thu 26 | | Snow showers at altitude, light drizzle below. | Max 20℃ 68°F Min 16℃ 62°F |
| Fri 27 | | Light drizzle. | Max 22℃ 71°F Min 16℃ 62°F |
| Sat 28 | | Light drizzle. | Max 22℃ 72°F Min 17℃ 62°F |
| Sun 29 | | Light snow at altitude, light rain below. | Max 24℃ 75°F Min 17℃ 63°F |
| Mon 30 | | Cloudy. | Max 19℃ 66°F Min 18℃ 63°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 Snow Forecast updated at 06:35 UTC, next update expected imminently.