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North America Weekly Snow Roundup #308
Weekly Snow News for North America, updated 2 April 2026: US resorts close early amid +20°C warmth, while Canada sees up to 64cm (26") snowfall and strong coverage.
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Biwako Valley at 1174 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 04 Apr 2026
Biwako Valley Weather
(Next 3 days):
Biwako Valley Weather (Days 4-6):
Light rain (total 6.0mm), mostly falling on Thu night. Freeze-thaw conditions (max 9°C on Thu afternoon, min 0°C on Tue night). Winds decreasing (strong winds from the NW on Tue afternoon, light winds from the NW by Wed morning).Biwako Valley Weather (Days 7-16):
Now
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  | |  |  | | | | | | |
light rain | heavy rain | heavy rain | cloudy | some clouds | some clouds | cloudy | cloudy | light rain | rain shwrs | some clouds | clear | clear | clear | clear | some clouds | some clouds | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
4 | 19 | 20 | — | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — | 5 | |
max °C | 8 | 10 | 12 | 9 | 9 | 8 | 9 | 10 | 9 | 5 | 1 | 1 | 4 | 6 | 7 | 8 | 9 | 8 |
min °C | 6 | 8 | 6 | 8 | 8 | 8 | 9 | 10 | 6 | 3 | 1 | 0 | 1 | 6 | 6 | 7 | 8 | 7 |
-1 | 2 | 2 | 6 | 6 | 5 | 7 | 7 | 2 | -2 | -5 | -7 | -3 | 4 | 4 | 4 | 5 | 3 | |
97 | 97 | 90 | 72 | 86 | 66 | 45 | 70 | 73 | 71 | 89 | 48 | 57 | 52 | 30 | 32 | 58 | 91 | |
2350 | 3450 | 3300 | 3450 | 3200 | 3150 | 3150 | 3000 | 2700 | 2150 | 1350 | 1300 | 1300 | 2700 | 3250 | 3450 | 3450 | 3300 | |
 | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — |
 | — | 6:19 | — | — | 6:20 | — | — | 6:21 | — | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — |
Next 0-3 days weather summary:
Heavy rain (total 47.0mm), heaviest during Sat night. Very mild (max 12°C on Sat night, min 6°C on Sat morning). Winds decreasing (gales from the SSE on Sat afternoon, light winds from the WSW by Sun afternoon).
Next 4-6 days weather summary:
Light rain (total 6.0mm), mostly falling on Thu night. Freeze-thaw conditions (max 9°C on Thu afternoon, min 0°C on Tue night). Winds decreasing (strong winds from the NW on Tue afternoon, light winds from the NW by Wed 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: | 1 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)
Snow History
Week 1 of April has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
0.3 | 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 1174 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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