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Ski Japan - Nagano

Shiga Kogen-Sun Valley Snow Forecast

Weather Forecast for Shiga Kogen Sun Valley at 1475 m
Issued: 8 am  12 Jul 2025 (local time)

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The snow forecast for Shiga Kogen-Sun Valley is: Moderate rain (total 11.0mm), heaviest on Mon night. Warm (max 22°C on Sun morning, min 16°C on Sat night). Wind will be generally light.

Shiga Kogen-Sun Valley Weather (Next 3 days): The snow forecast for Shiga Kogen-Sun Valley is: Moderate rain (total 11.0mm), heaviest on Mon night. Warm (max 22°C on Sun morning, min 16°C on Sat night). Wind will be generally light.

Shiga Kogen-Sun Valley Weather (Days 4-6): Heavy rain (total 214.0mm), heaviest during Tue night. Warm (max 20°C on Tue afternoon, min 16°C on Thu afternoon). Wind will be generally light.


Shiga Kogen-Sun Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
18
5
part cloud
Bottom Lift: 
20
5
part cloud
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6 Day Forecast
Issued: 8 am 12 Jul 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
clear
rain showers
light rain
heavy rain
heavy rain
rain showers
light rain
mod rain
light rain
mod rain
part cloud
part cloud
rain showers
rain showers
some clouds
rain shwrs
rain shwrs
some clouds
rain shwrs
rain shwrs
rain shwrs
clear
rain shwrs
light rain
heavy rain
heavy rain
rain shwrs
light rain
mod. rain
light rain
mod. rain
some clouds
some clouds
rain shwrs
rain shwrs
 km/h
5
WNW
5
N
5
S
5
SW
5
ESE
10
SE
10
SSE
5
S
10
SSE
15
SSE
10
SE
10
SSE
5
SSE
20
SE
20
SSE
15
SSE
15
SSE
10
SSE
10
SSE
10
SE
10
SSE
Snow map
 cm 
 mm 
1
1
2
2
1
4
2
35
140
20
3
6
2
6
1
1
max°C
21
21
16
22
21
18
19
22
19
19
20
18
20
19
18
17
17
17
21
22
18
min°C
18
18
16
19
19
16
18
21
17
18
19
18
18
18
17
17
16
16
18
19
17
chill°C 
18
18
16
19
19
16
18
21
17
18
19
18
18
18
16
17
15
16
18
19
17
Humid% 
77
69
95
74
69
91
82
69
89
96
94
98
96
85
95
94
91
89
75
60
90
Freezing level (m
4850
4800
5050
5100
4950
5050
5150
5350
5300
5300
5350
5400
5250
5300
5300
5150
5100
5100
5000
4800
4800
topliftbotliftSea lvl1000m2000m3000m4000m5000m
191916212017192118181918191817161617192017212016232117202218191918201917171616212117
Sunrise
4:35
4:37
4:37
4:37
4:39
4:39
4:39
Sunset
7:06
7:06
7:05
7:05
7:04
7:04
7:02
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Snow Radar

Latest snow reports near Shiga Kogen-Sun Valley:

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No recent snow reports

Shiga Kogen-Sun Valley Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:28 Apr 2025
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of July 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.



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