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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

Next snow in Shiga Kogen-Nishidateyama:
0.4 cm on Wed 28th
Issued:
8 am 20 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
rain showers
part cloud
clear
light rain
mod rain
light rain
snow showers
clear
clear
clear
light rain
light rain
mod rain
rain showers
clear
cloud
cloud
mod. rain
rain shwrs
some clouds
clear
light rain
mod. rain
light rain
snow shwrs
clear
clear
clear
light rain
light rain
mod. rain
rain shwrs
clear
cloudy
cloudy
km/h
20
SW
10
WNW
15
SSW
25
SW
25
SW
15
WNW
15
NW
15
NW
5
NW
10
SSW
5
SSW
10
SSW
10
SSE
10
SSE
5
WNW
10
NW
10
NNW
10
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
6
3
—
—
3
9
2
1
—
—
—
1
5
8
5
—
—
—
max °C
13
13
13
17
17
10
3
2
6
10
10
10
10
11
11
12
12
10
min °C
12
13
12
15
13
4
3
1
2
7
9
10
10
10
11
11
10
9
 chill °C
12
12
10
14
12
0
-1
-3
-1
6
8
9
9
9
11
10
9
8
Humid %
94
90
88
77
67
92
88
84
47
29
51
63
86
94
97
86
75
86
Freeze m
4050
3850
4100
4300
4150
3600
2600
2450
3200
3600
3750
3950
3950
4150
4100
4050
3800
3700
Sea lvl1000m2000m3000m4000m5000m
111111141362147999910101081414131917954311108101112151310
Sunrise
5:56
—
—
5:56
—
—
5:58
—
—
5:58
—
—
6:00
—
—
6:01
—
—
Sunset
—
5:02
—
—
5:01
—
—
5:00
—
—
4:59
—
—
4:58
—
—
4:57
—

Next 3 days weather summary:

Heavy rain (total 24.0mm), heaviest during Wed night. Very mild (max 17°C on Wed morning, min 1°C on Thu afternoon). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 19.0mm), heaviest on Sat morning. Very mild (max 12°C on Sun morning, min 7°C on Fri morning). 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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