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Sun Valley (Nagano) Weather (Next 3 days): The snow forecast for Sun Valley (Nagano) is: Heavy rain (total 25.0mm), heaviest during Tue night. Warm (max 24°C on Mon morning, min 19°C on Sun night). Wind will be generally light.
Sun Valley (Nagano) Weather (Days 4-6): Heavy rain (total 29.0mm), heaviest during Thu morning. Warm (max 20°C on Wed afternoon, min 14°C on Fri night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 20 |  | ||||
| Bottom Lift: | 19 | |
Latest snow reports near Sun Valley (Nagano):
Sun 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | | |  |  | | | | | | | |  |  | | | | | | |
risk thun- der | risk thun- der | risk thun- der | risk thun- der | rain shwrs | some clouds | risk thun- der | rain shwrs | risk thun- der | risk thun- der | rain shwrs | risk thun- der | risk thun- der | clear | rain shwrs | risk thun- der | rain shwrs | rain shwrs | risk thun- der | rain shwrs | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
3 | 6 | 1 | 3 | 1 | — | 2 | 6 | 3 | 5 | 3 | 12 | 4 | — | 1 | 2 | 1 | 1 | 4 | 6 | |
max°C | 23 | 20 | 24 | 24 | 20 | 24 | 24 | 20 | 21 | 20 | 19 | 19 | 18 | 16 | 19 | 18 | 15 | 19 | 19 | 16 |
min°C | 22 | 19 | 22 | 21 | 19 | 22 | 21 | 19 | 21 | 20 | 18 | 16 | 17 | 15 | 18 | 16 | 14 | 17 | 17 | 15 |
22 | 19 | 22 | 21 | 19 | 22 | 21 | 19 | 21 | 20 | 18 | 16 | 17 | 15 | 18 | 16 | 14 | 17 | 17 | 15 | |
67 | 92 | 73 | 65 | 78 | 61 | 59 | 85 | 80 | 86 | 80 | 78 | 75 | 80 | 70 | 78 | 86 | 75 | 70 | 88 | |
5300 | 5350 | 5350 | 5350 | 5450 | 5350 | 5400 | 5350 | 5250 | 5200 | 5150 | 4950 | 4650 | 4300 | 4300 | 4450 | 4400 | 4500 | 4550 | 4550 | |
 | — | — | 4:52 | — | — | 4:54 | — | — | 4:54 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — |
 | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — |
Heavy rain (total 25.0mm), heaviest during Tue night. Warm (max 24°C on Mon morning, min 19°C on Sun night). Wind will be generally light.
Heavy rain (total 29.0mm), heaviest during Thu morning. Warm (max 20°C on Wed afternoon, min 14°C on Fri night). Wind will be generally light.
Latest snow reports near Sun Valley (Nagano):
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 28 Apr 2025 |
| Snow Alerts | Create Alert |
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. |
The above table gives the weather forecast for Sun Valley (Nagano) at the specific elevation of 1600 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.
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:
snow-forecast.com
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