Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
"March Madness" As Snowfall Hits Australia In Early Autumn
Winter made an early-season entrance in Australia overnight, with a polar blast from the Antarctic dumping up to 15cm of fresh snow on the slopes as temperatures tumbled to around -2.C.
View forecast
Biwako Valley at 1062 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 30 Mar 2026
Biwako Valley Weather
(Next 3 days):
Biwako Valley Weather (Days 4-6):
Heavy rain (total 82.0mm), heaviest during Sat afternoon. Very mild (max 12°C on Sat night, min 3°C on Thu morning). Winds increasing (calm on Fri morning, gales from the SSE by Sat morning).Biwako Valley Weather (Days 7-16):
Now
Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | |  |  | |  | | | | |
some clouds | cloudy | heavy rain | heavy rain | rain shwrs | light rain | cloudy | light rain | heavy rain | rain shwrs | some clouds | clear | clear | cloudy | mod. rain | heavy rain | heavy rain | heavy rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | 11 | 21 | 6 | 1 | — | 1 | 12 | 1 | — | — | — | — | 9 | 14 | 43 | 15 | |
max °C | 10 | 11 | 10 | 13 | 13 | 7 | 8 | 6 | 6 | 4 | 5 | 5 | 7 | 8 | 7 | 9 | 11 | 12 |
min °C | 10 | 11 | 8 | 11 | 12 | 5 | 7 | 6 | 3 | 3 | 4 | 4 | 6 | 7 | 6 | 7 | 10 | 8 |
8 | 9 | 4 | 8 | 9 | -1 | 4 | 6 | -2 | -3 | -2 | -1 | 5 | 4 | 1 | 1 | 5 | 4 | |
65 | 76 | 96 | 99 | 93 | 90 | 47 | 62 | 98 | 81 | 53 | 38 | 36 | 43 | 80 | 94 | 98 | 96 | |
2550 | 2650 | 2650 | 3600 | 3500 | 3650 | 3150 | 2200 | 2350 | 1550 | 1700 | 1950 | 2400 | 2650 | 2700 | 3300 | 3650 | 3150 | |
 | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — |
 | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:17 | — | — | 6:19 | — |
Next 0-3 days weather summary:
Heavy rain (total 52.0mm), heaviest during Tue morning. Very mild (max 13°C on Tue morning, min 3°C on Wed night). Winds decreasing (near gales from the SSE on Mon night, calm by Wed afternoon).
Next 4-6 days weather summary:
Heavy rain (total 82.0mm), heaviest during Sat afternoon. Very mild (max 12°C on Sat night, min 3°C on Thu morning). Winds increasing (calm on Fri morning, gales from the SSE by Sat morning).
Popular Biwako Valley Pages
Snow Radar
Latest snow reports near Biwako Valley:
Biwako Valley Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 10 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)
Snow History
Week 4 of March has on average:
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
Biwako Valley Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Biwako Valley at the specific elevation of 1062 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Biwako Valley. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Biwako Valley
Nearest