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 30 May.
Updated 29 May 2025 21:37 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 21:37 PDT, next update expected 03:00 PDT.
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Forecast for today in Biwako Valley
Max 66°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 66°F
Temperature at BaseTemp at Base
Fri
30
Snow unlikely
Fair, clear spells, rain showers later.
Biwako Valley has no new snow forecast in the next 48 hours.
Forecast for tomorrow in Biwako Valley
Max 52°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 52°F
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Light rain, rain, light drizzle later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Fri | 00:00 | | Light drizzle. | 60°F | E Light | 50% | |
| Fri | 01:00 | | Fair. | 64°F | E Light | 10% | |
| Fri | 02:00 | | Fair. | 66°F | E Light | 0% | |
| Fri | 03:00 | | Fair. | 66°F | E Light | 0% | |
| Fri | 04:00 | | Clear spells. | 65°F | E Light | 0% | |
| Fri | 05:00 | | Clear spells. | 64°F | E Light | 0% | |
| Fri | 06:00 | | Fair. | 63°F | E Light | 0% | |
| Fri | 07:00 | | Clear spells. | 62°F | E Light | 0% | |
| Fri | 08:00 | | Fair. | 60°F | E Light | 0% | |
| Fri | 09:00 | | Fair. | 59°F | E Light | 0% | |
| Fri | 10:00 | | Fair. | 58°F | E Light | 10% | |
| Fri | 11:00 |  | Cloudy. | 56°F | E Light | 20% | |
| Fri | 12:00 | | Clear spells. | 56°F | E Light | 30% | |
| Fri | 13:00 | | Fair. | 56°F | E Light | 35% | |
| Fri | 14:00 | | Fair. | 55°F | E Light | 25% | |
| Fri | 15:00 | | Fair. | 55°F | E Light | 35% | |
| Fri | 16:00 | | Clear spells. | 54°F | E Light | 40% | |
| Fri | 17:00 | | Clear spells. | 54°F | E Light | 65% | |
| Fri | 18:00 | | Clear spells. | 54°F | E Light | 70% | |
| Fri | 19:00 | | Light drizzle. | 52°F | E Light | 75% | |
| Fri | 20:00 | | Drizzle. | 52°F | E Light | 90% | |
| Fri | 21:00 | | Light rain. | 52°F | E Light | 90% | |
| Fri | 22:00 | | Drizzle. | 52°F | E Light | 90% | |
| Fri | 23:00 | | Light drizzle. | 52°F | E Light | 95% | |
| Sat | 00:00 | | Light drizzle. | 52°F | NW Light | 80% | |
| Sat | 01:00 | | Light drizzle. | 52°F | NW Light | 70% | |
| Sat | 02:00 |  | Heavy drizzle. | 52°F | NW Light | 60% | |
| Sat | 03:00 | | Light rain. | 52°F | NW Light | 60% | |
| Sat | 04:00 | | Light rain. | 51°F | NW Light | 55% | |
| Sat | 05:00 | | Light rain. | 52°F | NW Light | 55% | |
| Sat | 06:00 | | Light rain. | 52°F | NW Light | 60% | |
| Sat | 07:00 | | Light rain. | 52°F | NW Light | 50% | |
| Sat | 08:00 | | Rain. | 52°F | NW Light | 55% | |
| Sat | 09:00 | | Rain. | 52°F | NW Light | 50% | |
| Sat | 10:00 | | Rain. | 52°F | NW Light | 50% | |
| Sat | 11:00 | | Rain. | 52°F | NW Light | 45% | |
| Sat | 12:00 | | Rain. | 52°F | NW Light | 35% | |
| Sat | 13:00 | | Light drizzle. | 51°F | NW Light | 20% | |
| Sat | 14:00 | | Heavy drizzle. | 51°F | NW Light | 25% | |
| Sat | 15:00 | | Drizzle. | 51°F | NW Light | 25% | |
| Sat | 16:00 | | Light drizzle. | 51°F | NW Light | 30% | |
| Sat | 17:00 | | Cloudy. | 51°F | NW Light | 40% | |
| Sat | 18:00 | | Light drizzle. | 51°F | NW Light | 45% | |
| Sat | 19:00 | | Light drizzle. | 51°F | NW Light | 35% | |
| Sat | 20:00 | | Drizzle. | 51°F | NW Light | 35% | |
| Sat | 21:00 | | Heavy drizzle. | 51°F | NW Light | 35% | |
| Sat | 22:00 | | Light drizzle. | 51°F | NW Light | 35% | |
| Sat | 23:00 | | Light drizzle. | 51°F | NW Light | 30% | |
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.