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Sun Valley (Nagano) at 1420 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 05 Feb 2025
Now
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  |  | | | |  | | | | | | | |
heavy snow | light snow | light snow | snow shwrs | light snow | light snow | heavy snow | mod. snow | heavy snow | heavy snow | mod. snow | light snow | mod. snow | light snow | light snow | snow shwrs | light snow | light snow | heavy snow | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
15 | 4 | 1.0 | 2.0 | 1.0 | 2.0 | 17 | 9 | 11 | 15 | 7 | 4 | 7 | 2.0 | 2.0 | 1.0 | 2.0 | 3 | 13 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -12 | -8 | -8 | -10 | -8 | -9 | -11 | -9 | -9 | -10 | -8 | -8 | -10 | -7 | -7 | -11 | -6 | -6 | -8 |
min°C | -13 | -10 | -11 | -13 | -9 | -12 | -13 | -10 | -10 | -11 | -9 | -10 | -11 | -9 | -11 | -13 | -7 | -8 | -11 |
-23 | -17 | -16 | -21 | -16 | -17 | -24 | -19 | -19 | -19 | -17 | -16 | -16 | -14 | -15 | -16 | -11 | -13 | -17 | |
94 | 90 | 74 | 92 | 78 | 77 | 96 | 95 | 94 | 95 | 94 | 90 | 94 | 91 | 90 | 92 | 89 | 87 | 96 | |
0 | 0 | 250 | 0 | 100 | 100 | 0 | 0 | 100 | 0 | 0 | 200 | 0 | 0 | 350 | 0 | 300 | 500 | 0 | |
 | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — |
 | — | — | 5:15 | — | — | 5:16 | — | — | 5:17 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -8°C on Thu morning, min -13°C on Wed night). Winds increasing (light winds from the W on Thu night, fresh winds from the WNW by Fri night).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -6°C on Tue morning, min -13°C on Mon night). Wind will be generally light.
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Latest snow reports near Sun Valley (Nagano):
23 km away from Sun Valley (Nagano)
4 hours ago
Heavy snow is falling at Nozawa Onsen. from Nozawa Onsen
33 km away from Sun Valley (Nagano)
13 hours ago
Powder day!. Heavy snow just keeps on falling. from Ikenotaira Onsen Alpenblick
Sun Valley (Nagano) Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 39 cm |
| Last snowfall: | 4 Feb 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)
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Snow History
Week 1 of February has on average:
1.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
3.4 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Sun Valley (Nagano) Forecast Snowfall
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Upload new photo Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)
The above table gives the weather forecast for Sun Valley (Nagano) at the specific elevation of 1420 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Sun Valley (Nagano). 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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The Sun Valley (Nagano) skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Sun Valley (Nagano) snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Sun Valley (Nagano) at:
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