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snowy resort
Ski Japan - Nagano

Shiga Kogen-Okushiga Kogen Snow Forecast

Lat Long: 36.78° N 138.53° E

Weather Forecast for Okushiga Kogen at 1500m altitude

Issued: 8 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 38.0mm), heaviest during Sat night. Very mild (max 19°C on Sun morning, min 8°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 11.0mm), heaviest on Wed morning. Very mild (max 18°C on Thu afternoon, min 6°C on Tue night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
heavy rain
rain showers
rain showers
rain showers
rain showers
light rain
light rain
rain showers
rain showers
clear
rain showers
rain showers
part cloud
part cloud
rain showers
part cloud
light rain
light rain
heavy rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
light rain
light rain
rain shwrs
rain shwrs
clear
rain shwrs
rain shwrs
some clouds
some clouds
rain shwrs
some clouds
km/h
10
S
10
SSE
15
S
10
SSW
0
W
10
W
20
WNW
20
NW
15
NNW
10
NNW
10
NNW
5
WNW
5
WNW
10
N
5
SSE
10
S
0
SSW
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
5
20
2
2
1
1
2
4
2
2
3
3
1
max °C
17
14
13
19
18
14
14
13
8
13
14
8
12
12
10
17
18
12
min °C
16
13
13
15
15
12
14
10
8
10
10
6
12
10
8
14
14
11
 chill °C
16
12
12
15
15
11
12
8
5
9
9
6
12
9
8
14
14
10
Humid %
85
91
92
93
76
92
77
88
96
86
67
82
78
82
71
68
51
87
Freeze m
4300
4500
4700
4500
4550
4450
4300
4000
3600
3150
3200
3100
3050
3300
3450
3950
3900
4250
Sea lvl1000m2000m3000m4000m5000m
13121214151111107886888121311171413171713141281212712119161612
Sunrise
4:26
4:26
4:26
4:26
4:26
4:28
Sunset
7:07
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-Okushiga Kogen Pages

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Latest snow reports near Shiga Kogen-Okushiga Kogen:

No recent snow reports

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Shiga Kogen-Okushiga Kogen 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 3 of June 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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