North America Weekly Snow Roundup #320
Weekly Snow News for North America, updated 25 June 2026: Timberline and Beartooth still open and are joined by Banff's Sunshine for 16 days of summer skiing.
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Shiga Kogen-Nishidateyama at 1678 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 25 Jun 2026
Now
Next 4 days weather summary:Heavy rain (total 62.0mm), heaviest during Thu night. Very mild (max 15°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light. | Days 5-7 weather summary:Moderate rain (total 18.0mm), heaviest on Wed afternoon. Very mild (max 16°C on Mon morning, min 12°C on Sun night). Wind will be generally light. | |||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | |  |  |  |  | | |  | |
heavy rain | heavy rain | t-storm risk | mod. rain | light rain | light rain | some clouds | light rain | light rain | rain shwrs | clear | rain shwrs | clear | rain shwrs | t-storm risk | light rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 27 | 16 | 4 | 8 | 2 | 1 | — | 2 | 2 | 2 | — | 2 | — | 2 | 2 | 1 |
max °C | 13 | 14 | 15 | 14 | 15 | 15 | 14 | 15 | 14 | 13 | 16 | 16 | 13 | 15 | 15 | 13 |
min °C | 12 | 14 | 15 | 12 | 14 | 15 | 14 | 14 | 13 | 12 | 14 | 14 | 13 | 14 | 14 | 13 |
chill °C | 11 | 13 | 15 | 10 | 14 | 15 | 14 | 14 | 13 | 12 | 14 | 14 | 13 | 14 | 14 | 12 |
Humid % | 96 | 98 | 98 | 94 | 88 | 82 | 93 | 91 | 87 | 88 | 57 | 55 | 88 | 77 | 82 | 95 |
Freeze m | 4600 | 4600 | 4550 | 4200 | 4750 | 4900 | 4850 | 4550 | 4400 | 4300 | 4200 | 4050 | 4200 | 4300 | 4250 | 4250 |
 | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — |
 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Shiga Kogen-Nishidateyama Pages
Snow Radar
Latest snow reports near Shiga Kogen-Nishidateyama:
Shiga Kogen-Nishidateyama 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 4 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-Nishidateyama Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Shiga Kogen-Nishidateyama at the specific elevation of 1678 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Nishidateyama. 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 Nishidateyama.
Visitor Reviews of Shiga Kogen-Nishidateyama
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