Biwako Valley 48-Hour Snow Forecast
48-hour Forecast for Biwako Valley ( 940m to 1,174m 3,084ft to 3,852ft )
This is the 48-hour (2-Day) Snow Forecast for Biwako Valley, Japan for 2 days from 15 June.
Updated 15 June 2025 20:31 UTC.
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 20:31 UTC, next update expected 02:00 UTC.
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Forecast for today in Biwako Valley
Max 22℃ 72°F
Min 17℃ 62°F
Valley temperatures from an overnight low of 17℃ 62°F to daytime highs around 22℃ 72°F
Temperature at BaseTemp at Base
Sun
15
Snow unlikely
Clear spells, cloudy, clear sky later.
Biwako Valley has no new snow forecast in the next 48 hours.
Forecast for tomorrow in Biwako Valley
Max 26℃ 79°F
Min 20℃ 68°F
Valley temperatures from an overnight low of 20℃ 68°F to daytime highs around 26℃ 79°F
Temperature at BaseTemp at Base
Mon
16
Snow unlikely
Cloudy early, then fair later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 | | Clear spells. | 21℃ 69°F | SW Light | 60% | |
| Sun | 01:00 |  | Light rain. | 20℃ 68°F | SW Light | 90% | |
| Sun | 02:00 | | Light rain. | 20℃ 67°F | SW Light | 75% | |
| Sun | 03:00 |  | Light drizzle. | 21℃ 69°F | SW Light | 55% | |
| Sun | 04:00 | | Clear spells. | 22℃ 72°F | SW Light | 50% | |
| Sun | 05:00 | | Clear spells. | 21℃ 70°F | SW Light | 60% | |
| Sun | 06:00 | | Cloudy. | 20℃ 68°F | SW Light | 35% | |
| Sun | 07:00 | | Light drizzle. | 19℃ 67°F | SW Light | 20% | |
| Sun | 08:00 | | Cloudy. | 19℃ 66°F | SW Light | 5% | |
| Sun | 09:00 | | Cloudy. | 19℃ 66°F | SW Light | 0% | |
| Sun | 10:00 | | Cloudy. | 19℃ 65°F | SW Light | 0% | |
| Sun | 11:00 | | Cloudy. | 18℃ 65°F | SW Light | 0% | |
| Sun | 12:00 | | Cloudy. | 18℃ 64°F | SW Light | 0% | |
| Sun | 13:00 | | Cloudy. | 18℃ 64°F | SW Light | 0% | |
| Sun | 14:00 | | Clear spells. | 18℃ 64°F | SW Light | 0% | |
| Sun | 15:00 | | Fair. | 17℃ 62°F | SW Light | 0% | |
| Sun | 16:00 | | Clear spells. | 17℃ 63°F | SW Light | 0% | |
| Sun | 17:00 |  | Clear sky. | 18℃ 64°F | SW Light | 0% | |
| Sun | 18:00 | | Clear sky. | 18℃ 63°F | SW Light | 0% | |
| Sun | 19:00 | | Clear sky. | 19℃ 65°F | SW Light | 0% | |
| Sun | 20:00 | | Clear sky. | 19℃ 66°F | SW Light | 0% | |
| Sun | 21:00 | | Fair. | 20℃ 68°F | SW Light | 0% | |
| Sun | 22:00 | | Fair. | 21℃ 71°F | SW Light | 0% | |
| Sun | 23:00 | | Clear spells. | 22℃ 72°F | SW Light | 5% | |
| Mon | 00:00 | | Cloudy. | 23℃ 73°F | S Calm | 5% | |
| Mon | 01:00 | | Fair. | 23℃ 73°F | S Light | 10% | |
| Mon | 02:00 | | Light drizzle. | 24℃ 75°F | S Light | 35% | |
| Mon | 03:00 | | Cloudy. | 26℃ 78°F | S Light | 25% | |
| Mon | 04:00 | | Cloudy. | 24℃ 75°F | S Light | 25% | |
| Mon | 05:00 | | Light drizzle. | 24℃ 74°F | S Light | 15% | |
| Mon | 06:00 | | Fair. | 26℃ 79°F | S Light | 35% | |
| Mon | 07:00 | | Fair. | 26℃ 78°F | S Light | 60% | |
| Mon | 08:00 | | Fair. | 25℃ 77°F | S Light | 45% | |
| Mon | 09:00 | | Fair. | 24℃ 76°F | S Light | 10% | |
| Mon | 10:00 | | Fair. | 24℃ 75°F | S Light | 5% | |
| Mon | 11:00 | | Clear sky. | 23℃ 73°F | S Light | 0% | |
| Mon | 12:00 | | Fair. | 23℃ 73°F | S Light | 0% | |
| Mon | 13:00 | | Fair. | 21℃ 69°F | S Light | 5% | |
| Mon | 14:00 | | Clear spells. | 20℃ 69°F | S Light | 5% | |
| Mon | 15:00 | | Clear spells. | 20℃ 69°F | S Light | 5% | |
| Mon | 16:00 | | Fair. | 20℃ 68°F | S Light | 5% | |
| Mon | 17:00 | | Fair. | 20℃ 69°F | S Light | 5% | |
| Mon | 18:00 | | Fair. | 20℃ 68°F | S Light | 15% | |
| Mon | 19:00 | | Fair. | 20℃ 68°F | S Light | 20% | |
| Mon | 20:00 | | Fair. | 20℃ 68°F | S Light | 30% | |
| Mon | 21:00 | | Fair. | 20℃ 69°F | S Light | 25% | |
| Mon | 22:00 | | Fair. | 21℃ 70°F | S Light | 25% | |
| Mon | 23:00 | | Clear sky. | 22℃ 72°F | S Light | 25% | |
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 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.