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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 05 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 67.0mm), heaviest during Sun night. Very mild (max 17°C on Mon afternoon, min 12°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 86.0mm), heaviest during Thu night. Very mild (max 16°C on Tue afternoon, min 11°C on Wed night). Wind will be generally light.

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
rain showers
part cloud
light rain
heavy rain
heavy rain
light rain
heavy rain
light rain
light rain
light rain
mod rain
rain showers
rain showers
mod rain
light rain
heavy rain
rain shwrs
light rain
rain shwrs
some clouds
light rain
heavy rain
heavy rain
light rain
heavy rain
light rain
light rain
light rain
mod. rain
rain shwrs
rain shwrs
mod. rain
light rain
heavy rain
km/h
5
NW
5
NNE
10
SSE
15
SSE
20
SSE
20
SE
10
ESE
15
SW
10
W
5
WSW
5
WSW
10
SSW
5
NW
5
NNW
5
NNW
5
S
10
S
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
2
3
2
22
24
1
11
1
2
5
10
1
2
6
5
54
max °C
15
14
13
12
12
14
15
17
15
15
16
16
14
13
12
12
12
13
min °C
13
13
12
12
12
12
15
16
14
15
16
16
13
13
11
12
12
12
 chill °C
13
13
11
11
10
10
15
16
14
15
16
16
12
13
11
12
11
11
Humid %
93
88
92
88
88
92
98
94
98
85
90
95
99
90
95
96
95
97
Freeze m
4200
4400
4450
4850
4900
4950
5250
5250
5100
4950
5050
5100
5200
5150
5000
4950
4900
4850
Sea lvl1000m2000m3000m4000m5000m
121212111212141514141415141211111112171514141314161815161716151412141313
Sunrise
5:18
5:20
5:20
5:20
5:22
5:22
Sunset
6:08
6:07
6:06
6:04
6:02
6:00

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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