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Shiga Kogen-Kumanoyu resort snow
Ski Japan - Nagano

Shiga Kogen-Kumanoyu Snow Forecast

Lat Long: 36.68° N 138.50° E

Weather Forecast for Shiga Kogen Kumanoyu at 1690m altitude

Issued: 8 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 52.0mm), heaviest during Wed night. Very mild (max 17°C on Wed morning, min 11°C on Tue night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 15.0mm), heaviest on Sun afternoon. Very mild (max 19°C on Mon morning, min 11°C on Fri night). Wind will be generally light.

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
thunderstorm
heavy rain
mod rain
light rain
mod rain
light rain
thunderstorm
rain showers
rain showers
rain showers
rain showers
light rain
thunderstorm
cloud
rain shwrs
rain shwrs
t-storm
risk
heavy rain
mod. rain
light rain
mod. rain
light rain
t-storm
risk
rain shwrs
rain shwrs
rain shwrs
rain shwrs
light rain
t-storm
risk
cloudy
km/h
0
W
5
SSE
0
SSW
10
SSE
10
SSW
5
WSW
5
NNW
0
WSW
5
NNW
5
SSE
5
SW
0
SSW
5
SSE
5
S
5
SSE
10
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
1
4
19
9
3
8
2
4
1
1
4
1
1
5
max °C
13
17
16
13
13
12
12
13
15
12
16
16
13
16
16
13
min °C
11
16
14
11
11
12
11
11
13
11
15
14
12
15
14
12
 chill °C
11
16
14
10
10
12
11
11
13
11
15
14
12
15
14
12
Humid %
83
66
76
92
95
98
99
100
89
90
83
81
93
83
86
91
Freeze m
4100
4200
4400
4350
4650
4750
4200
4050
4200
4300
4400
4450
4450
4450
4600
4750
Sea lvl1000m2000m3000m4000m5000m
1315141212121111131214141214141312171512121212121412161513161513
Sunrise
4:30
4:31
4:31
4:31
4:31
Sunset
7:07
7:07
7:07
7:07
7:07

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 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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