Sun Valley (Nagano) snow
Ski Japan - Nagano

Sun Valley (Nagano) Snow Forecast

Weather Forecast for Sun Valley (Nagano) at 1510 m
Issued: 2 pm  08 Feb 2026 (local time)

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New snow in Sun Valley (Nagano)

16.0cm6in
Sun 8th (NGT)
The snow forecast for Sun Valley (Nagano) is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Tue morning, min -16°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Mon night).

Sun Valley (Nagano) Weather (Next 3 days): The snow forecast for Sun Valley (Nagano) is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Tue morning, min -16°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Mon night).

Sun Valley (Nagano) Weather (Days 4-6): A moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 1°C on Sat morning, min -9°C on Wed night). Wind will be generally light.


Sun Valley (Nagano) Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-17
35
mod snow
Bottom Lift: 
-15
30
mod snow
6 Day Forecast
Issued: 2 pm 08 Feb 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sun
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
heavy snow
light snow
light snow
clear
part cloud
part cloud
snow showers
light snow
light snow
mod snow
snow showers
snow showers
clear
part cloud
clear
part cloud
mod. snow
heavy snow
light snow
light snow
clear
some clouds
some clouds
snow shwrs
light snow
light snow
mod. snow
snow shwrs
snow shwrs
clear
some clouds
clear
some clouds
 km/h
25
NW
25
NW
20
NW
15
NNW
5
WNW
5
SSW
5
SW
15
SW
5
W
10
NNW
20
NNW
10
NNW
10
NW
5
W
5
W
5
WNW
5
NNW
Snow map
6
15
4
2
4
6
max °C
-13
-13
-9
-8
-4
0
0
-1
-1
-2
-6
-7
-6
-7
-2
-2
-2
min °C
-14
-16
-11
-10
-9
-2
-1
-3
-1
-4
-9
-9
-9
-8
-3
-4
-3
-24
-28
-20
-16
-12
-5
-4
-8
-3
-9
-15
-15
-12
-11
-6
-4
-6
90
97
88
84
53
41
55
85
99
99
94
86
73
62
50
60
68
0
0
0
300
0
1150
1600
1000
1400
1150
500
250
600
0
950
1200
650
Sea lvl1000m2000m3000m4000m5000m
-14-16-11-10-7-1-1-3-1-4-8-9-8-8-4-4-3-12-14-9-9-10-1-1-3-1-3-7-7-8-9-3-3-6
Sunrise
6:41
6:39
6:39
6:37
6:37
Sunset
5:17
5:19
5:20
5:21
5:22
5:22
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Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Sun Valley (Nagano):

  • 34 km away from Sun Valley (Nagano)

    11 minutes ago
    Is it snowing?

    It is snowing steadily in Akakura Kanko. from Akakura Kanko

  • 23 km away from Sun Valley (Nagano)

    59 minutes ago
    Is it snowing?

    Heavy snow is falling in Madarao Kogen. from Madarao Kogen

  • 41 km away from Sun Valley (Nagano)

    1 hour ago
    Is it snowing?

    Snow is falling at Lotte Arai Resort. from Lotte Arai Resort

  • 31 km away from Sun Valley (Nagano)

    1 hour ago
    weather station observation

    Freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

  • 49 km away from Sun Valley (Nagano)

    1 hour ago
    weather station observation

    Continuous light snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan

Sun Valley (Nagano) Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:9cm
Last snowfall: 7 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of February has on average:
1.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.5
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.



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