Biwako Valley 48-Hour Snow Forecast
48-hour Forecast for Biwako Valley (3,084ft to 3,852ft)
This is the 48-hour (2-Day) Snow Forecast for Biwako Valley, Japan for 2 days from 19 June.
Updated 19 June 2025 09:33 PDT.
Biwako Valley has no new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Biwako Valley Snow Forecast updated at 09:33 PDT, next update expected 15:00 PDT.
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Forecast for today in 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.
Forecast for tomorrow in Biwako Valley
Max 79°F
Min 72°F
Valley temperatures from an overnight low of 72°F to daytime highs around 79°F
Temperature at BaseTemp at Base
Fri
20
Snow unlikely
Clear sky, clear spells, fair later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 00:00 |  | Clear sky. | 75°F | SW Light | 5% | |
| Thu | 01:00 | | Fair. | 76°F | SW Light | 0% | |
| Thu | 02:00 | | Fair. | 76°F | SW Light | 0% | |
| Thu | 03:00 | | Fair. | 75°F | SW Light | 0% | |
| Thu | 04:00 | | Fair. | 74°F | SW Light | 0% | |
| Thu | 05:00 | | Fair. | 75°F | SW Light | 5% | |
| Thu | 06:00 | | Clear sky. | 74°F | SW Light | 10% | |
| Thu | 07:00 | | Clear sky. | 73°F | SW Light | 10% | |
| Thu | 08:00 | | Fair. | 73°F | SW Light | 5% | |
| Thu | 09:00 | | Fair. | 72°F | SW Light | 0% | |
| Thu | 10:00 | | Fair. | 70°F | SW Light | 0% | |
| Thu | 11:00 | | Fair. | 68°F | SW Light | 0% | |
| Thu | 12:00 | | Fair. | 68°F | SW Light | 0% | |
| Thu | 13:00 | | Fair. | 68°F | SW Light | 0% | |
| Thu | 14:00 | | Fair. | 68°F | SW Light | 5% | |
| Thu | 15:00 | | Fair. | 68°F | SW Light | 5% | |
| Thu | 16:00 | | Fair. | 68°F | SW Light | 10% | |
| Thu | 17:00 | | Fair. | 68°F | SW Light | 5% | |
| Thu | 18:00 | | Clear sky. | 68°F | SW Light | 5% | |
| Thu | 19:00 | | Clear sky. | 66°F | SW Light | 0% | |
| Thu | 20:00 | | Clear sky. | 66°F | SW Light | 0% | |
| Thu | 21:00 | | Clear sky. | 69°F | SW Light | 0% | |
| Thu | 22:00 | | Clear sky. | 72°F | SW Light | 0% | |
| Thu | 23:00 | | Clear sky. | 75°F | SW Light | 0% | |
| Fri | 00:00 | | Clear sky. | 77°F | SW Light | 0% | |
| Fri | 01:00 | | Clear sky. | 78°F | SW Light | 0% | |
| Fri | 02:00 | | Fair. | 79°F | SW Light | 0% | |
| Fri | 03:00 | | Fair. | 78°F | SW Light | 0% | |
| Fri | 04:00 | | Clear spells. | 79°F | SW Light | 0% | |
| Fri | 05:00 | | Clear spells. | 79°F | SW Light | 0% | |
| Fri | 06:00 | | Clear spells. | 79°F | SW Light | 5% | |
| Fri | 07:00 |  | Cloudy. | 77°F | SW Light | 5% | |
| Fri | 08:00 | | Clear spells. | 76°F | SW Light | 5% | |
| Fri | 09:00 | | Fair. | 74°F | SW Light | 10% | |
| Fri | 10:00 | | Clear spells. | 72°F | SW Light | 20% | |
| Fri | 11:00 | | Fair. | 72°F | SW Light | 30% | |
| Fri | 12:00 | | Fair. | 72°F | SW Light | 25% | |
| Fri | 13:00 | | Clear spells. | 72°F | SW Light | 5% | |
| Fri | 14:00 | | Clear spells. | 73°F | SW Light | 5% | |
| Fri | 15:00 | | Clear spells. | 74°F | SW Light | 0% | |
| Fri | 16:00 | | Cloudy. | 73°F | SW Light | 0% | |
| Fri | 17:00 | | Clear spells. | 73°F | SW Light | 0% | |
| Fri | 18:00 | | Clear spells. | 72°F | SW Light | 0% | |
| Fri | 19:00 | | Clear spells. | 73°F | SW Light | 0% | |
| Fri | 20:00 | | Clear spells. | 72°F | SW Light | 0% | |
| Fri | 21:00 | | Fair. | 74°F | SW Light | 0% | |
| Fri | 22:00 | | Fair. | 76°F | SW Calm | 0% | |
| Fri | 23:00 | | Fair. | 79°F | SW Light | 0% | |
Snow Forecast near Biwako Valley
Snow Forecasts for other Ski Resorts near Biwako Valley are not available.
Biwako Valley Snow
For current snow depths and skiing conditions, see our Current Snow Report for Biwako Valley.
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.