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North America Weekly Snow Roundup #317
Weekly Snow News for North America, updated 4 June 2026: Mammoth extends operations, Copper reopens summer terrain and fresh snowfall boosts late-season conditions.
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Shiga Kogen-Takamagahara Mammoth at 1862 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 05 Jun 2026
Now
Next 3 days weather summary:Heavy rain (total 30.0mm), heaviest during Sun night. Very mild (max 14°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 14.0mm), heaviest on Mon morning. Very mild (max 12°C on Wed morning, min 5°C on Tue night). Wind will be generally light. | |||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  | |  | | | |  | | |  | |
some clouds | some clouds | light rain | light rain | rain shwrs | cloudy | light rain | light rain | heavy rain | light rain | cloudy | light rain | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | 1 | 1 | 2 | — | 1 | 3 | 22 | 2 | — | 4 | 2 | 1 | — | — | 1 | 4 | |
max °C | 13 | 14 | 10 | 10 | 11 | 10 | 11 | 9 | 10 | 11 | 11 | 9 | 8 | 8 | 7 | 12 | 12 | 8 |
min °C | 11 | 12 | 9 | 10 | 10 | 9 | 10 | 9 | 9 | 11 | 10 | 6 | 6 | 6 | 5 | 10 | 10 | 8 |
10 | 12 | 8 | 9 | 10 | 9 | 10 | 7 | 6 | 10 | 8 | 3 | 2 | 3 | 3 | 9 | 10 | 7 | |
57 | 59 | 90 | 92 | 81 | 84 | 77 | 87 | 93 | 95 | 88 | 90 | 78 | 66 | 71 | 51 | 58 | 85 | |
4150 | 4150 | 4050 | 3600 | 3850 | 4000 | 3800 | 3400 | 4200 | 4250 | 4200 | 3450 | 3100 | 3400 | 3300 | 3250 | 3300 | 3400 | |
 | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — |
 | — | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:02 | — | — | 7:02 | — |
Avalanche information: Japan Avalanche Network
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Latest snow reports near Shiga Kogen-Takamagahara Mammoth:
Shiga Kogen-Takamagahara Mammoth Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
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Snow History
Week 1 of June has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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.
Visitor Reviews of Shiga Kogen-Takamagahara Mammoth
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