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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 1454m altitude

Issued:
8 am 04 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 43.0mm), heaviest during Sun night. Very mild (max 15°C on Fri morning, min 11°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 42.0mm), heaviest during Mon morning. Very mild (max 19°C on Tue afternoon, min 11°C on Wed night). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
rain showers
light rain
light rain
part cloud
light rain
light rain
heavy rain
heavy rain
light rain
rain showers
light rain
rain showers
mod rain
light rain
light rain
light rain
light rain
light rain
rain shwrs
light rain
light rain
some clouds
light rain
light rain
heavy rain
heavy rain
light rain
rain shwrs
light rain
rain shwrs
mod. rain
light rain
light rain
light rain
km/h
5
NW
5
NNW
0
S
0
ESE
0
ENE
10
SE
15
SE
15
SE
15
SE
0
WSW
5
WSW
5
NNW
0
NW
0
SE
5
S
5
N
5
N
5
N
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
4
6
1
2
1
2
25
19
2
4
1
2
7
3
1
3
max °C
15
15
13
15
14
13
13
12
14
15
17
15
18
19
16
16
14
12
min °C
15
14
13
14
14
11
12
12
12
15
15
13
17
16
16
15
13
11
 chill °C
15
14
13
14
14
10
10
10
10
15
15
13
17
16
16
15
13
11
Humid %
98
96
95
96
97
93
90
93
93
100
97
99
72
84
98
100
99
99
Freeze m
4400
4300
4250
4300
4600
4600
4850
4950
5150
5200
5250
5050
4950
5050
5150
5150
5100
5000
Sea lvl1000m2000m3000m4000m5000m
141413131412121214151615171716151412151513151412131213151614181816161412
Sunrise
5:18
5:18
5:20
5:20
5:20
5:22
Sunset
6:10
6:08
6:07
6:06
6:05
6:02

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 1 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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