Biwako Valley Snow Forecast - 7 day
Snow Forecast for Biwako Valley
When will there be fresh snow?
This is the 7-Day Snow Forecast for Biwako Valley, Japan for 7 days from 29 March.
Updated 28 March 2025 07:33 PDT.
| Next Snow Expected | 30 March |
|---|---|
| Next Snow Amount | 2in |
| Next 48 Hours | 2in |
| Next 7 Days | 2in |
| Free Snow Reports by e-Mail | Sign Up for Powder Alerts |
For Forecast detail, see below.
Forecast for Biwako Valley
Biwako Valley has 2in new snow forecast in the next 48 hours.
Biwako Valley 7-Day Snow Forecast Overview
Get this snow forecast by e-mail Join J2Ski's Snow Mail Here
NEW FOR 24/25 - Improved Forecasts for Biwako Valley - high-resolution weather models, updated more often - Subscribe
| Sat 29 | Sun 30 | Mon 31 | Tue 01 | Wed 02 | Thu 03 | Fri 04 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 3,852ft | 38°F
 | 33°F
 +2in
| 35°F
 | 40°F
| 48°F
| 45°F
 | 46°F
|
| 3,468ft | 38°F
| 33°F
+2in
| 36°F
| 43°F
| 47°F
| 42°F
| 45°F
|
| 3,084ft | 38°F
| 33°F
+2in
| 38°F
| 44°F
| 49°F
| 43°F
| 47°F
|
| Snow Line | 3,084ft | ||||||
| Max Town | 38°F | 33°F | 38°F | 44°F | 49°F | 43°F | 47°F |
| Min Town | 28°F | 27°F | 31°F | 37°F | 36°F | 32°F | 37°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Biwako Valley Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 38°F
Min 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 38°F
Temperature at BaseTemp at Base
Sat
29
Snow unlikely
Fair, cloudy, clear sky later.
Max 33°F
Min 27°F
Valley temperatures from an overnight low of 27°F to daytime highs around 33°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
30
2in New Snow
Snow showers, light snow, fair later.
Snow falling to resort level.
Max 38°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 38°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Mon
31
Snow unlikely
Fair early, then cloudy later.
Max 44°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 44°F
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Light rain, cloudy, clear spells later.
Max 49°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 49°F
Temperature at BaseTemp at Base
Wed
02
Snow unlikely
Cloudy, fair, clear spells later.
Max 43°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 43°F
Temperature at BaseTemp at Base
Thu
03
Snow unlikely
Light rain showers first, cloudy then fog, clear spells later.
Max 47°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 47°F
Temperature at BaseTemp at Base
Fri
04
Snow unlikely
Cloudy.
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.
Biwako Valley Snow Forecast updated at 07:33 PDT, next update expected imminently.
Snow Forecast near Biwako Valley
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Happo One | - | 2in | |||||||
| Hakuba 47 | - | 1in | |||||||
| Tsugaike Kogen | - | 1in | |||||||
| Myoko Suginohara | - | 1in | |||||||
| Myoko Ikenotaira | - | - | |||||||
| Myoko Pine Valley | - | - |