Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Better Up There
A new film from Freeride World Champion Léo Slemett, Better Up There, has been released, offering an unusually candid look at his life, career and enduring connection to the mountains.
View forecast
Shiga Kogen-Sun Valley at 1475 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 28 Feb 2026
Shiga Kogen-Sun Valley Weather
(Next 3 days):
Shiga Kogen-Sun Valley Weather (Days 4-6):
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max 0°C on Tue morning, min -6°C on Wed night). Wind will be generally light.Shiga Kogen-Sun Valley Weather (Days 7-16):
Now
Saturday 28 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | |  | | | |  | | | |
light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | light snow | light snow | mod. snow | light snow | light snow | mod. snow | mod. snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | 1 | — | — | — | — | — | — | — | 2 | 3 | 5 | — | 2 | 6 | 6 | 2 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | -1 | -3 | 2 | 3 | 2 | 3 | 3 | 2 | 0 | -2 | -3 | -1 | -3 | -4 | -4 | -4 | -2 |
min °C | 0 | -3 | -4 | 0 | 1 | 0 | 2 | 2 | 0 | -1 | -3 | -4 | -1 | -3 | -6 | -5 | -5 | -6 |
-5 | -8 | -9 | -3 | 1 | -2 | 1 | 1 | -2 | -4 | -7 | -8 | -3 | -7 | -12 | -12 | -11 | -8 | |
98 | 97 | 79 | 32 | 45 | 44 | 27 | 50 | 61 | 98 | 89 | 89 | 94 | 96 | 96 | 96 | 94 | 83 | |
1750 | 1300 | 750 | 1600 | 2250 | 1800 | 1900 | 2050 | 1750 | 1450 | 1150 | 850 | 1300 | 1100 | 750 | 750 | 900 | 300 | |
 | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — |
 | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — |
Next 0-3 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 3°C on Sun afternoon, min -4°C on Sat night). Wind will be generally light.
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max 0°C on Tue morning, min -6°C on Wed night). Wind will be generally light.
Popular Shiga Kogen-Sun Valley Pages
Snow Radar
Submit a report
Latest snow reports near Shiga Kogen-Sun Valley:
32 km away from Shiga Kogen-Sun Valley
1 hour ago
Heavy conditions on the lower slopes. Slopes suffering in the rain. from Ikenotaira Onsen Alpenblick
Shiga Kogen-Sun Valley Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 19 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 4 of February has on average:
2.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.6 | Powder days Fresh snow, limited sun, any wind. |
0.9 | Bluebird days Average snow, mostly sunny, light wind. |
Shiga Kogen-Sun Valley Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Shiga Kogen-Sun Valley at the specific elevation of 1475 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Sun Valley. 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 Shiga Kogen Sun Valley.
Visitor Reviews of Shiga Kogen-Sun Valley
- Chris Ivin from Australia writes:
Also stayed at Villa Alpen at Sun Valley (Shiga Kogen Sun Valley) in 2010 and going back in 2011. I can add a few things:- Distance to ticket office :- 20m Distance to lift 30m Excellent food at Villa Alpen. Captain and his family will ensure you have a great stay. Onsen in lodge great for relaxing in. You can either ski your way over to the other resorts or, if you're in a rush, you can take the free bus up to the other ski-areas.
Visitor Reviews of Shiga Kogen-Sun Valley
Chris Ivin from Australia writes:
Also stayed at Villa Alpen at Sun Valley (Shiga Kogen Sun Valley) in 2010 and going back in 2011. I can add a few things:-
Distance to ticket office :- 20m
Distance to lift 30m
Excellent food at Villa Alpen. Captain and his family will ensure you have a great stay.
Onsen in lodge great for relaxing in.
You can either ski your way over to the other resorts or, if you're in a rush, you can take the free bus up to the other ski-areas.
Read 1 more reviews of Shiga Kogen-Sun Valley or submit your own
Nearest