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Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

36.72° N 138.56° E

Weather Forecast for Shiga Kogen-Nishidateyama at 1678 m altitude

Issued:
2 am 16 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
light rain
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
light rain
some clouds
some clouds
light rain
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
light rain
light rain
some clouds
some clouds
some clouds
light rain
km/h
5
WNW
10
NNW
15
NNW
10
NNW
10
N
5
SSW
10
S
10
SSW
15
S
15
SW
10
W
5
SSW
15
SSW
15
SW
15
SSW
25
SW
30
SW
10
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
3
—
—
—
—
—
—
—
1
2
2
3
—
—
—
4
max °C
11
10
8
9
9
10
12
12
11
14
13
13
13
13
13
17
17
12
min °C
9
10
5
5
9
9
9
11
10
12
12
12
12
13
13
14
15
7
 chill °C
8
9
2
2
8
9
7
10
8
10
11
11
10
12
12
12
14
5
Humid %
48
55
92
64
40
30
53
57
68
62
79
82
89
88
88
82
63
99
Freeze m
3400
3300
3100
3350
3450
3900
4150
4150
4250
4100
3900
4050
4050
3950
4150
4350
4350
3900
Sea lvl1000m2000m3000m4000m5000m
88667810111012111111111113149131171010714129151413141413181811
Sunrise
5:52
—
—
5:54
—
—
5:54
—
—
5:56
—
—
5:56
—
—
5:56
—
—
Sunset
—
5:08
—
—
5:07
—
—
5:06
—
—
5:05
—
—
5:02
—
—
5:01
—

Next 3 days weather summary:

Light rain (total 3.0mm), mostly falling on Fri night. Very mild (max 12°C on Sun morning, min 5°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 12.0mm), heaviest on Tue afternoon. Very mild (max 17°C on Wed morning, min 7°C on Wed night). Wind will be generally light.

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Avalanche information: Japan Avalanche Network

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Latest snow reports near Shiga Kogen-Nishidateyama:

No recent snow reports

No recent snow reports

Shiga Kogen-Nishidateyama 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 3 of October 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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