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snowy resort
Ski Japan - Nagano

Shiga Kogen-Okushiga Kogen Snow Forecast

36.78° N 138.53° E

Weather Forecast for Shiga Kogen-Okushiga Kogen at 1500 m altitude

Issued:
8 pm 28 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 22.0mm), heaviest during Mon night. Very mild (max 17°C on Wed morning, min 7°C on Tue night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 7.0mm), mostly falling on Thu night. Very mild (max 14°C on Sun morning, min 2°C on Fri night). Wind will be generally light.

Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
light rain
light rain
part cloud
clear
clear
part cloud
rain showers
light rain
light rain
rain showers
rain showers
clear
part cloud
part cloud
part cloud
heavy rain
light rain
light rain
some clouds
clear
clear
some clouds
rain shwrs
light rain
light rain
rain shwrs
rain shwrs
clear
some clouds
some clouds
some clouds
km/h
5
W
5
W
5
WNW
0
WNW
5
SSW
5
S
10
S
5
W
5
NNW
15
NNW
15
NW
15
NNW
10
N
10
NNW
5
N
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
13
4
2
—
—
—
—
1
2
4
1
2
—
—
—
—
max °C
12
11
10
9
17
16
12
16
13
11
9
7
3
10
10
7
min °C
10
10
9
7
14
11
11
14
12
6
8
4
2
7
6
7
 chill °C
10
10
9
7
14
10
9
14
11
3
6
0
-1
5
6
6
Humid %
98
93
92
87
54
68
92
86
97
96
79
88
86
66
67
67
Freeze m
4050
3900
3900
4200
4400
4550
4550
4450
4500
4450
3500
3200
3350
3550
3700
3850
Sea lvl1000m2000m3000m4000m5000m
1098913131213128644677111110816141215139963987
Sunrise
—
5:37
—
—
5:39
—
—
5:39
—
—
5:41
—
—
5:41
—
—
Sunset
—
—
5:32
—
—
5:30
—
—
5:30
—
—
5:29
—
—
5:27
—

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

Popular Shiga Kogen-Okushiga Kogen Pages

Snow Radar

Latest snow reports near Shiga Kogen-Okushiga Kogen:

No recent snow reports

No recent snow reports

Shiga Kogen-Okushiga Kogen Snow Conditions

Top snow depth:—
Bottom snow depth:—
Fresh snowfall depth:—
Last snowfall: 9 May 2026
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 4 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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