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snowy resort
Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

36.72° N 138.56° E

Weather Forecast for Shiga Kogen-Nishidateyama at 1678m altitude

Issued:
2 am 04 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 25.0mm), heaviest during Sun night. Very mild (max 14°C on Fri morning, min 11°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 117.0mm), heaviest during Wed night. Very mild (max 16°C on Tue morning, min 14°C on Mon morning). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
rain showers
light rain
rain showers
part cloud
part cloud
light rain
heavy rain
heavy rain
mod rain
light rain
light rain
light rain
heavy rain
light rain
heavy rain
heavy rain
light rain
light rain
rain shwrs
light rain
rain shwrs
some clouds
some clouds
light rain
heavy rain
heavy rain
mod. rain
light rain
light rain
light rain
heavy rain
light rain
heavy rain
heavy rain
km/h
10
NW
5
NNW
5
SSW
0
SW
0
SSW
10
SSE
15
SSE
20
SSE
20
SSE
5
ESE
5
ESE
5
WSW
0
WSW
5
S
10
S
5
WSW
5
WSW
5
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
3
4
2
1
1
12
15
7
5
2
2
17
4
17
48
max °C
14
14
13
14
14
12
12
11
14
14
14
15
16
16
15
16
16
15
min °C
14
13
12
13
13
11
11
11
11
14
14
14
15
14
14
16
15
14
 chill °C
14
13
12
13
13
10
9
9
8
14
14
14
15
14
14
16
15
14
Humid %
94
91
96
95
90
92
91
85
93
95
92
86
90
91
96
95
100
96
Freeze m
4450
4350
4250
4150
4550
4550
4650
4950
5050
4950
5050
5050
5050
5100
5100
5150
5250
5100
Sea lvl1000m2000m3000m4000m5000m
121211121211111112131313141414151414161514151513131213151515181615181716
Sunrise
5:18
5:18
5:20
5:20
5:20
5:22
Sunset
6:09
6:08
6:07
6:06
6:04
6:02

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

Popular Shiga Kogen-Nishidateyama Pages

Snow Radar

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
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 1 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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