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 22 February.
Updated 21 February 2025 18:43 PST.
Powder Alert!
Updated 22 February 2025 06:41 PST
Powder Possible :- 17in of Fresh Snow is forecast for Biwako Valley over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail below .
See below for the detailed Weather and Snow outlook.
Biwako Valley Snow Forecast updated at 18:43 PST, next update expected imminently.
To get this forecast by e-mail Join J2Ski's Snow Mail Here
Forecast for today in Biwako Valley
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
22
7in New Snow
Heavy snow, heavy snow showers, heavy snow later.
Snow falling to resort level.
Powder Alert!
Updated 22 February 2025 06:41 PST
Powder Possible :- 17in of Fresh Snow is forecast for Biwako Valley over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail below .
Forecast for tomorrow in Biwako Valley
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
23
8in New Snow
Heavy snow showers, heavy snow, heavy snow showers later.
Snow falling to resort level.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 | | New Snow | Heavy snow. | 24°F | W Light | 90% |
| Sat | 01:00 | | New Snow | Heavy snow. | 25°F | W Light | 90% |
| Sat | 02:00 | | 1in New Snow | Heavy snow. | 25°F | W Light | 95% |
| Sat | 03:00 | | New Snow | Heavy snow. | 26°F | W Light | 90% |
| Sat | 04:00 | | Heavy snow showers. | 27°F | W Breeze | 90% | |
| Sat | 05:00 |  | Light snow. | 27°F | W Breeze | 95% | |
| Sat | 06:00 | | New Snow | Heavy snow. | 25°F | W Breeze | 85% |
| Sat | 07:00 | | New Snow | Heavy snow. | 25°F | W Light | 90% |
| Sat | 08:00 | | Heavy snow showers. | 25°F | W Light | 85% | |
| Sat | 09:00 |  | Clear spells. | 25°F | W Light | 55% | |
| Sat | 10:00 | | Light snow. | 24°F | W Light | 45% | |
| Sat | 11:00 | | New Snow | Heavy snow. | 24°F | W Light | 20% |
| Sat | 12:00 | | Light snow. | 24°F | W Light | 10% | |
| Sat | 13:00 | | Heavy snow showers. | 24°F | W Light | 5% | |
| Sat | 14:00 | | Heavy snow showers. | 23°F | W Light | 15% | |
| Sat | 15:00 | | Heavy snow showers. | 23°F | W Light | 10% | |
| Sat | 16:00 | | Heavy snow showers. | 23°F | W Light | 20% | |
| Sat | 17:00 | | Heavy snow showers. | 23°F | W Light | 25% | |
| Sat | 18:00 | | Heavy snow showers. | 23°F | W Light | 15% | |
| Sat | 19:00 | | New Snow | Heavy snow. | 23°F | W Light | 20% |
| Sat | 20:00 | | New Snow | Heavy snow. | 23°F | W Light | 15% |
| Sat | 21:00 | | New Snow | Heavy snow. | 22°F | W Light | 20% |
| Sat | 22:00 | | New Snow | Heavy snow. | 23°F | W Light | 20% |
| Sat | 23:00 | | 1in New Snow | Heavy snow. | 23°F | W Light | 10% |
| Sun | 00:00 | | New Snow | Heavy snow. | 24°F | NW Light | 10% |
| Sun | 01:00 | | New Snow | Heavy snow showers. | 25°F | NW Light | 5% |
| Sun | 02:00 | | New Snow | Heavy snow showers. | 26°F | NW Light | 5% |
| Sun | 03:00 | | New Snow | Heavy snow showers. | 26°F | NW Light | 10% |
| Sun | 04:00 | | New Snow | Heavy snow. | 26°F | NW Light | 15% |
| Sun | 05:00 | | New Snow | Heavy snow showers. | 27°F | NW Light | 15% |
| Sun | 06:00 | | Heavy snow showers. | 26°F | NW Light | 25% | |
| Sun | 07:00 | | Heavy snow showers. | 25°F | NW Light | 30% | |
| Sun | 08:00 | | New Snow | Heavy snow. | 25°F | NW Light | 40% |
| Sun | 09:00 | | New Snow | Heavy snow. | 24°F | NW Light | 40% |
| Sun | 10:00 | | New Snow | Heavy snow. | 24°F | NW Light | 40% |
| Sun | 11:00 | | New Snow | Heavy snow. | 24°F | NW Light | 35% |
| Sun | 12:00 | | New Snow | Heavy snow. | 24°F | NW Light | 30% |
| Sun | 13:00 | | 1in New Snow | Heavy snow. | 24°F | NW Light | 35% |
| Sun | 14:00 | | 1in New Snow | Heavy snow. | 24°F | NW Light | 40% |
| Sun | 15:00 | | 1in New Snow | Heavy snow. | 24°F | NW Light | 50% |
| Sun | 16:00 | | New Snow | Heavy snow. | 24°F | NW Light | 50% |
| Sun | 17:00 | | New Snow | Heavy snow. | 24°F | NW Light | 55% |
| Sun | 18:00 | | New Snow | Heavy snow. | 23°F | NW Light | 55% |
| Sun | 19:00 | | New Snow | Heavy snow showers. | 23°F | NW Light | 55% |
| Sun | 20:00 | | Heavy snow showers. | 24°F | NW Light | 50% | |
| Sun | 21:00 | | Clear spells. | 24°F | NW Light | 50% | |
| Sun | 22:00 | | Clear spells. | 24°F | NW Light | 50% | |
| Sun | 23:00 | | Heavy snow showers. | 23°F | NW Light | 55% | |
Snow Forecast near Biwako Valley
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Myoko Suginohara | 8in | 13in | |||||||
| Hakuba 47 | 5in | 9in | |||||||
| Happo One | 5in | 9in | |||||||
| Togari Onsen | 6in | 9in | |||||||
| Myoko Pine Valley | 7in | 8in | |||||||
| Myoko Ikenotaira | 4in | 5in | |||||||
| Tsugaike Kogen | 3in | 3in |
Biwako Valley Snow
For current snow depths and skiing conditions, see our Current Snow Report for Biwako Valley.
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.