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"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.
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Biwako Valley at 1062 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 31 Mar 2026
Biwako Valley Weather
(Next 3 days):
Biwako Valley Weather (Days 4-6):
Heavy rain (total 40.0mm), heaviest during Sat afternoon. Very mild (max 11°C on Sat afternoon, min 5°C on Fri night). Winds increasing (calm on Fri morning, gales from the SSE by Sat morning).Biwako Valley Weather (Days 7-16):
Now
Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  |  | | |  | |  | | |  | |
heavy rain | rain shwrs | light rain | light rain | light rain | mod. rain | cloudy | clear | clear | some clouds | some clouds | light rain | mod. rain | heavy rain | rain shwrs | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
13 | 10 | 1 | 2 | 3 | 6 | — | — | — | — | — | 1 | 9 | 26 | 4 | — | — | — | |
max °C | 13 | 14 | 7 | 8 | 7 | 5 | 4 | 4 | 4 | 7 | 8 | 7 | 7 | 11 | 11 | 10 | 11 | 9 |
min °C | 10 | 13 | 5 | 6 | 5 | 3 | 3 | 4 | 4 | 6 | 8 | 5 | 6 | 9 | 8 | 8 | 10 | 8 |
6 | 10 | 0 | 4 | 4 | -2 | -3 | -2 | -1 | 4 | 7 | -1 | 0 | 4 | 6 | 6 | 8 | 6 | |
98 | 98 | 85 | 60 | 75 | 96 | 72 | 47 | 63 | 50 | 56 | 70 | 95 | 97 | 93 | 76 | 37 | 68 | |
3600 | 3650 | 3800 | 2900 | 2750 | 2300 | 1400 | 1600 | 1750 | 2200 | 2500 | 2900 | 3000 | 3450 | 3350 | 3500 | 3350 | 3050 | |
 | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — |
 | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:17 | — | — | 6:19 | — | — | 6:20 | — |
Next 0-3 days weather summary:
Heavy rain (total 35.0mm), heaviest during Tue afternoon. Very mild (max 14°C on Tue afternoon, min 3°C on Wed night). Winds decreasing (near gales from the WSW on Tue afternoon, calm by Wed night).
Next 4-6 days weather summary:
Heavy rain (total 40.0mm), heaviest during Sat afternoon. Very mild (max 11°C on Sat afternoon, min 5°C on Fri night). Winds increasing (calm on Fri morning, gales from the SSE by Sat morning).
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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
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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.
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