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Shiga Kogen-Giant resort snow
Ski Japan - Nagano

Shiga Kogen-Giant Snow Forecast

36.72° N 138.50° E

Weather Forecast for Shiga Kogen-Giant at 1601m altitude

Issued:
2 am 23 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 10.0mm), heaviest on Fri night. Very mild (max 15°C on Wed morning, min 11°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 26.0mm), heaviest during Sat morning. Very mild (max 15°C on Sun morning, min 10°C on Sat morning). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light rain
rain showers
light rain
rain showers
part cloud
clear
part cloud
light rain
mod rain
light rain
cloud
light rain
mod rain
rain showers
thunderstorm
part cloud
part cloud
some clouds
light rain
rain shwrs
light rain
rain shwrs
some clouds
clear
some clouds
light rain
mod. rain
light rain
cloudy
light rain
mod. rain
rain shwrs
t-storm
risk
some clouds
some clouds
km/h
5
SSE
5
SSE
5
S
5
NNW
10
NNW
5
N
5
NNW
5
NNW
10
SSE
0
ENE
5
SSW
5
SSW
10
SSW
5
WSW
5
WSW
5
NW
5
NW
5
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
1
2
1
4
10
1
2
7
4
2
max °C
15
15
13
14
14
13
15
15
13
11
12
12
15
15
13
15
15
13
min °C
14
13
13
13
12
12
13
13
11
10
11
12
13
13
12
13
13
13
 chill °C
14
13
12
13
11
12
13
13
11
10
10
11
12
13
12
13
13
13
Humid %
88
83
96
97
82
52
33
53
84
99
96
94
91
89
94
94
76
88
Freeze m
4550
4400
4250
4200
4350
4050
4000
3950
3900
3800
3900
4000
4250
4250
4050
3900
3950
4050
Sea lvl1000m2000m3000m4000m5000m
141412131312131311101112131313131312161513151411161511111212141413151412
Sunrise
5:33
5:33
5:35
5:35
5:37
5:37
Sunset
5:42
5:40
5:38
5:37
5:36
5:35

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Shiga Kogen-Giant:

No recent snow reports

No recent snow reports

Shiga Kogen-Giant Snow Conditions

Top snow depth:0cm
Bottom snow depth:0cm
Fresh snowfall depth:
Last snowfall: 9 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 4 of September 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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