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North America Weekly Snow Roundup #291
Weekly Snow News for North America, updated December 3, 2025: Season start remains challenging with light snowfall across the west; East Coast leads with deeper bases.
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Shiga Kogen-Takamagahara Mammoth at 1862 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 03 Dec 2025
Now
Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | |  | | | |  | |  | |
heavy snow | light snow | snow shwrs | snow shwrs | light snow | mod. snow | snow shwrs | clear | clear | clear | clear | clear | clear | some clouds | snow shwrs | mod. snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
30 | 3 | — | 1 | 5 | 8 | 1 | — | — | — | — | — | — | — | — | 6 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -11 | -10 | -9 | -8 | -8 | -6 | -2 | -2 | -3 | -1 | -1 | -1 | 0 | -1 | -4 |
min °C | -13 | -13 | -11 | -11 | -8 | -9 | -9 | -4 | -2 | -4 | -1 | -1 | -2 | 0 | -4 | -7 |
-24 | -25 | -18 | -19 | -16 | -17 | -16 | -8 | -6 | -9 | -6 | -6 | -7 | -5 | -9 | -14 | |
95 | 84 | 62 | 73 | 84 | 97 | 71 | 34 | 47 | 39 | 41 | 70 | 51 | 41 | 70 | 90 | |
200 | 0 | 350 | 0 | 700 | 650 | 0 | 1050 | 1500 | 1050 | 1550 | 1750 | 1400 | 1800 | 1750 | 1100 | |
 | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — |
 | — | — | 4:29 | — | — | 4:29 | — | — | 4:29 | — | — | 4:29 | — | — | 4:29 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Sat morning, min -13°C on Wed night). Winds decreasing (strong winds from the W on Wed night, light winds from the W by Fri night).
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max 0°C on Mon morning, min -8°C on Tue morning). Wind will be generally light.
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Latest snow reports near Shiga Kogen-Takamagahara Mammoth:
39 km away from Shiga Kogen-Takamagahara Mammoth
51 minutes ago
Snow falling in Kayama Captain Coast. from Kayama Captain Coast
31 km away from Shiga Kogen-Takamagahara Mammoth
1 hour ago
Continuous light snow reported from Nagano at 120 metres elevation 9 kms SSE of Iizuna Resort Ski Resort from Iizuna Resort
49 km away from Shiga Kogen-Takamagahara Mammoth
1 hour agoModerate to heavy freezing rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan
31 km away from Shiga Kogen-Takamagahara Mammoth
4 hours agoModerate to heavy freezing rain reported from Nagano at 120 metres elevation 9 kms SSE of Iizuna Resort but it is forecast cold enough for snow at the ski area from Iizuna Resort
Shiga Kogen-Takamagahara Mammoth Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 28 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 1 of December has on average:
2.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
Shiga Kogen-Takamagahara Mammoth Forecast Snowfall
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Photos of Shiga Kogen-Takamagahara Mammoth
Shiga Kogen-Takamagahara Mammoth
Upload new photo Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Shiga Kogen-Takamagahara Mammoth at the specific elevation of 1862 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Takamagahara Mammoth. 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.
Resort name is also written as Takamagahara Mammoth.
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