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North America Weekly Snow Roundup #299
Weekly Snow News for North America, updated January 28, 2026: Storm Fern transforms eastern conditions, creating one of the strongest mid-winter resets in years.
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Biwako Valley at 1174 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 30 Jan 2026
Now
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  |  | | | | |  |  | | | |
light snow | light snow | mod. snow | light snow | snow shwrs | cloudy | clear | snow shwrs | snow shwrs | some clouds | snow shwrs | snow shwrs | light snow | snow shwrs | some clouds | cloudy | some clouds | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
4 | 3 | 6 | 2 | 1 | — | — | — | — | — | — | 5 | 3 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -7 | -8 | -6 | -6 | -5 | -4 | -4 | -5 | -5 | -5 | -6 | -5 | -4 | -1 | 1 | 1 | 1 |
min °C | -8 | -8 | -8 | -7 | -6 | -6 | -5 | -5 | -6 | -5 | -6 | -7 | -6 | -5 | -4 | 0 | 1 | 0 |
-17 | -17 | -17 | -16 | -13 | -13 | -13 | -14 | -14 | -12 | -16 | -16 | -14 | -12 | -10 | -5 | -5 | -6 | |
91 | 92 | 93 | 96 | 92 | 81 | 86 | 80 | 74 | 78 | 83 | 90 | 94 | 88 | 46 | 40 | 37 | 60 | |
0 | 300 | 0 | 200 | 500 | 0 | 550 | 700 | 250 | 450 | 650 | 300 | 300 | 700 | 400 | 1150 | 1450 | 1500 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — |
 | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:25 | — | — | 5:27 | — |
Next 0-3 days weather summary:
A moderate fall of snow, heaviest on Fri morning. Temperatures will be below freezing (max -4°C on Sun morning, min -8°C on Fri morning). Mainly strong winds.
Next 4-6 days weather summary:
A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 1°C on Wed morning, min -7°C on Mon night). Winds decreasing (strong winds from the WNW on Mon afternoon, light winds from the W by Tue night).
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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: | 17 cm |
| Last snowfall: | 29 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)
Snow History
Week 4 of January has on average:
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.7 | Powder days Fresh snow, limited sun, any wind. |
1.9 | 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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