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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:
8 am 19 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
light rain
heavy rain
light rain
rain showers
part cloud
light rain
mod rain
light rain
light rain
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloudy
cloudy
light rain
heavy rain
light rain
rain shwrs
some clouds
light rain
mod. rain
light rain
light rain
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
km/h
15
SW
10
WSW
10
SSW
15
NW
10
SW
20
S
25
SW
30
SW
10
WNW
10
NW
15
NW
5
NNW
5
SSW
0
SSW
5
SSW
5
S
5
SSW
5
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
4
15
1
1
—
3
6
2
2
—
—
—
—
—
—
—
max °C
14
13
13
11
14
13
17
17
9
5
4
4
9
10
11
12
13
13
min °C
13
12
12
11
12
12
14
11
6
5
2
2
6
8
9
12
13
12
 chill °C
12
11
10
9
11
10
12
10
4
2
-1
-1
5
7
8
12
13
12
Humid %
60
77
89
98
78
92
73
61
94
87
87
76
46
53
54
41
59
67
Freeze m
3950
3950
4100
3900
3900
4100
4300
4250
3600
3000
2650
3250
3550
3700
3950
4150
4050
3950
Sea lvl1000m2000m3000m4000m5000m
121111101111131274236891111111614131314131816975311108141312
Sunrise
5:56
—
—
5:56
—
—
5:56
—
—
5:58
—
—
5:58
—
—
6:00
—
—
Sunset
—
5:05
—
—
5:02
—
—
5:01
—
—
5:00
—
—
4:59
—
—
4:58
—

Next 3 days weather summary:

Heavy rain (total 30.0mm), heaviest during Tue morning. Very mild (max 17°C on Wed morning, min 6°C on Wed night). Winds increasing (light winds from the WNW on Tue morning, fresh winds from the SW by Wed morning).

Days 4-6 weather summary:

Light rain (total 4.0mm), mostly falling on Thu morning. Very mild (max 13°C on Sat afternoon, min 2°C on Thu afternoon). 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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