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Shiga Kogen-Kumanoyu resort snow
Ski Japan - Nagano

Shiga Kogen-Kumanoyu Snow Forecast

36.68° N 138.50° E

Weather Forecast for Shiga Kogen-Kumanoyu at 1820m altitude

Issued:
2 am 03 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 37.0mm), heaviest during Thu afternoon. Very mild (max 16°C on Thu morning, min 11°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 84.0mm), heaviest during Mon afternoon. Very mild (max 16°C on Tue morning, min 11°C on Sun morning). Wind will be generally light.

Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
heavy rain
light rain
light rain
light rain
rain showers
light rain
light rain
part cloud
part cloud
light rain
light rain
mod rain
heavy rain
heavy rain
heavy rain
light rain
light rain
t-storm
risk
heavy rain
light rain
light rain
light rain
rain shwrs
light rain
light rain
some clouds
some clouds
light rain
light rain
mod. rain
heavy rain
heavy rain
heavy rain
light rain
light rain
km/h
10
WSW
5
WNW
10
W
10
WNW
5
NW
5
SSW
0
SSW
0
SE
10
SSE
15
SE
20
SE
20
SE
15
SE
10
SSE
10
S
15
SW
10
SSW
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
5
15
4
2
2
5
2
2
1
5
10
24
29
11
2
2
max °C
16
14
14
13
13
12
13
14
12
12
13
13
14
15
15
16
16
16
min °C
15
13
13
13
12
12
13
13
11
11
12
13
14
14
15
15
16
16
 chill °C
15
12
12
12
12
12
13
13
10
9
10
11
13
13
14
14
16
16
Humid %
84
98
94
92
88
94
88
88
91
92
83
91
93
97
94
98
98
97
Freeze m
4750
4650
4500
4350
4350
4300
4350
4550
4650
4800
4950
5000
5050
5150
5350
5300
5350
5350
Sea lvl1000m2000m3000m4000m5000m
151313131311131312121213131415161616161413141312141412131313141415161616
Sunrise
5:18
5:18
5:18
5:20
5:20
5:22
Sunset
6:12
6:10
6:08
6:07
6:06
6:05

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

Popular Shiga Kogen-Kumanoyu Pages

Snow Radar

Latest snow reports near Shiga Kogen-Kumanoyu:

No recent snow reports

No recent snow reports

Shiga Kogen-Kumanoyu Snow Conditions

Top snow depth:
Bottom snow depth:
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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