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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 2000m altitude

Issued: 2 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 34.0mm), heaviest during Sun night. Very mild (max 15°C on Sun morning, min 11°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 8.0mm), mostly falling on Wed afternoon. Very mild (max 17°C on Thu morning, min 15°C on Wed morning). Wind will be generally light.

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
thunderstorm
heavy rain
mod rain
mod rain
part cloud
rain showers
light rain
part cloud
part cloud
rain showers
part cloud
rain showers
thunderstorm
part cloud
part cloud
thunderstorm
rain showers
light rain
t-storm
risk
heavy rain
mod. rain
mod. rain
some clouds
rain shwrs
light rain
some clouds
some clouds
rain shwrs
some clouds
rain shwrs
t-storm
risk
some clouds
some clouds
t-storm
risk
rain shwrs
km/h
5
S
5
S
15
S
20
SSW
10
SW
5
S
0
WNW
5
NW
0
NNW
0
WSW
5
NNW
0
SW
5
NNW
0
S
5
S
5
WSW
0
WSW
5
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
4
13
7
6
1
2
2
1
2
2
1
max °C
15
15
13
12
12
12
13
14
13
16
15
15
17
16
16
17
17
16
min °C
13
14
12
12
12
11
13
13
13
15
15
15
16
16
15
17
16
15
 chill °C
13
13
10
10
11
11
13
13
13
15
15
15
16
16
15
17
16
15
Humid %
87
83
96
95
94
91
91
87
89
76
88
78
75
79
75
68
84
77
Freeze m
4600
4700
4650
4800
4800
4600
4550
4700
4900
4950
4950
5250
5100
5050
5050
5050
4950
5000
Sea lvl1000m2000m3000m4000m5000m
141513121212131413161515171616171716171714131313161614191715201916211916
Sunrise
4:31
4:31
4:33
4:33
4:33
4:33
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

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Latest snow reports near Shiga Kogen-Okushiga Kogen:

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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 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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