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snowy resort
Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Lat Long: 36.72° N 138.56° E

Weather Forecast for Nishidateyama at 1678m altitude

Issued: 2 am 28 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 18.0mm), heaviest on Mon afternoon. Very mild (max 17°C on Sun morning, min 13°C on Sun night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 50.0mm), heaviest during Wed night. Very mild (max 18°C on Wed morning, min 12°C on Thu night). Wind will be generally light.

Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light rain
rain showers
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
heavy rain
mod rain
light rain
mod rain
light rain
rain showers
rain showers
some clouds
light rain
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
heavy rain
mod. rain
light rain
mod. rain
light rain
rain shwrs
rain shwrs
km/h
5
WNW
5
NNW
5
WNW
0
WNW
5
NNE
5
SSW
5
N
5
ESE
5
S
5
S
0
SSW
5
SE
10
SSW
10
SSW
10
NW
10
NNW
5
NNW
5
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
1
2
4
1
1
4
3
1
4
19
10
2
7
4
2
1
max °C
17
16
14
16
16
14
16
16
14
18
17
14
14
15
14
13
13
12
min °C
15
14
13
15
14
14
16
15
14
16
15
14
14
15
12
12
13
12
 chill °C
15
14
13
15
14
14
16
15
14
16
15
14
13
15
11
11
13
12
Humid %
69
74
95
72
77
87
72
80
90
77
80
94
98
97
98
98
93
86
Freeze m
4450
4350
4100
4050
4100
4050
4150
4250
4250
4400
4450
4500
4750
4850
4400
4150
4200
4200
Sea lvl1000m2000m3000m4000m5000m
141312141312141412151413131312111111191814191714191815201815161614151513
Sunrise
4:28
4:28
4:28
4:30
4:30
4:31
Sunset
7:07
7:07
7:07
7:07
7:07
7:07

Days 7-16 weather summary:

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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 4 of June 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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