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 9 May.
Updated 09 May 2025 15:31 BST.
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 15:31 BST, next update expected 21:00 BST.
To get this forecast by e-mail Join J2Ski's Snow Mail Here
Forecast for today in Biwako Valley
Max 21℃ 70°F
Min 13℃ 56°F
Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 21℃ 70°F
Temperature at BaseTemp at Base
Fri
09
Snow unlikely
Clear spells, cloudy, light drizzle later.
Biwako Valley has no new snow forecast in the next 48 hours.
Forecast for tomorrow in Biwako Valley
Max 27℃ 80°F
Min 11℃ 52°F
Valley temperatures from an overnight low of 11℃ 52°F to daytime highs around 27℃ 80°F
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Cloudy first, fair then clear spells, fair later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Fri | 00:00 | | Cloudy. | 17℃ 63°F | SW Light | 0% | |
| Fri | 01:00 | | Clear spells. | 19℃ 66°F | SW Light | 0% | |
| Fri | 02:00 | | Clear spells. | 20℃ 67°F | SW Light | 0% | |
| Fri | 03:00 | | Cloudy. | 21℃ 69°F | SW Light | 0% | |
| Fri | 04:00 |  | Clear sky. | 21℃ 70°F | SW Light | 0% | |
| Fri | 05:00 | | Clear spells. | 21℃ 70°F | SW Light | 0% | |
| Fri | 06:00 | | Cloudy. | 21℃ 69°F | SW Light | 0% | |
| Fri | 07:00 | | Cloudy. | 19℃ 66°F | SW Light | 0% | |
| Fri | 08:00 | | Cloudy. | 18℃ 63°F | SW Light | 10% | |
| Fri | 09:00 | | Cloudy. | 18℃ 63°F | SW Light | 45% | |
| Fri | 10:00 | | Light drizzle. | 15℃ 59°F | SW Light | 90% | |
| Fri | 11:00 | | Drizzle. | 13℃ 56°F | SW Light | 95% | |
| Fri | 12:00 | | Light drizzle. | 14℃ 58°F | SW Light | 95% | |
| Fri | 13:00 | | Light drizzle. | 16℃ 61°F | SW Light | 100% | |
| Fri | 14:00 | | Clear spells. | 16℃ 61°F | SW Breeze | 100% | |
| Fri | 15:00 | | Light drizzle. | 15℃ 59°F | SW Breeze | 100% | |
| Fri | 16:00 |  | Heavy drizzle. | 15℃ 58°F | SW Breeze | 100% | |
| Fri | 17:00 | | Heavy drizzle. | 15℃ 59°F | SW Breeze | 100% | |
| Fri | 18:00 | | Light drizzle. | 17℃ 63°F | SW Breeze | 100% | |
| Fri | 19:00 | | Light drizzle. | 18℃ 64°F | SW Breeze | 90% | |
| Fri | 20:00 | | Light drizzle. | 20℃ 67°F | SW Breeze | 75% | |
| Fri | 21:00 | | Light drizzle. | 20℃ 68°F | SW Breeze | 70% | |
| Fri | 22:00 | | Clear spells. | 20℃ 68°F | SW Breeze | 40% | |
| Fri | 23:00 | | Clear spells. | 21℃ 70°F | SW Breeze | 20% | |
| Sat | 00:00 | | Cloudy. | 22℃ 72°F | SW Breeze | 5% | |
| Sat | 01:00 | | Cloudy. | 24℃ 74°F | SW Breeze | 0% | |
| Sat | 02:00 | | Cloudy. | 25℃ 77°F | SW Light | 0% | |
| Sat | 03:00 | | Fair. | 26℃ 79°F | SW Light | 0% | |
| Sat | 04:00 | | Fair. | 27℃ 80°F | SW Light | 0% | |
| Sat | 05:00 | | Fair. | 26℃ 80°F | SW Light | 0% | |
| Sat | 06:00 | | Clear sky. | 19℃ 66°F | SW Light | 0% | |
| Sat | 07:00 | | Cloudy. | 18℃ 63°F | SW Light | 5% | |
| Sat | 08:00 | | Fair. | 15℃ 58°F | SW Breeze | 20% | |
| Sat | 09:00 | | Fair. | 14℃ 57°F | SW Breeze | 35% | |
| Sat | 10:00 | | Clear sky. | 14℃ 58°F | SW Breeze | 30% | |
| Sat | 11:00 | | Fair. | 14℃ 57°F | SW Breeze | 20% | |
| Sat | 12:00 | | Clear spells. | 13℃ 56°F | SW Breeze | 10% | |
| Sat | 13:00 | | Clear spells. | 12℃ 54°F | SW Breeze | 5% | |
| Sat | 14:00 | | Clear spells. | 12℃ 53°F | SW Breeze | 0% | |
| Sat | 15:00 | | Clear spells. | 11℃ 53°F | SW Breeze | 0% | |
| Sat | 16:00 | | Fair. | 11℃ 53°F | SW Breeze | 0% | |
| Sat | 17:00 | | Fair. | 11℃ 53°F | SW Breeze | 0% | |
| Sat | 18:00 | | Fair. | 12℃ 53°F | SW Breeze | 0% | |
| Sat | 19:00 | | Fair. | 11℃ 53°F | SW Breeze | 0% | |
| Sat | 20:00 | | Fair. | 11℃ 52°F | SW Breeze | 0% | |
| Sat | 21:00 | | Clear spells. | 11℃ 52°F | SW Breeze | 0% | |
| Sat | 22:00 | | Fair. | 12℃ 53°F | SW Breeze | 0% | |
| Sat | 23:00 | | Fair. | 12℃ 54°F | SW Breeze | 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 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.