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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 pm 21 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 19.0mm), heaviest on Sun afternoon. Very mild (max 17°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 18.0mm), heaviest on Fri morning. Very mild (max 17°C on Sat morning, min 11°C on Thu night). Wind will be generally light.

Sun
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
light rain
light rain
rain showers
light rain
rain showers
rain showers
part cloud
part cloud
rain showers
light rain
part cloud
rain showers
light rain
light rain
thunderstorm
light rain
t-storm
risk
light rain
light rain
rain shwrs
light rain
rain shwrs
rain shwrs
some clouds
some clouds
rain shwrs
light rain
some clouds
rain shwrs
light rain
light rain
t-storm
risk
light rain
km/h
5
W
10
WNW
15
NW
10
NW
5
NW
5
NW
10
NNW
5
W
5
SW
0
NE
10
SSE
10
SSE
10
SSE
10
S
15
WSW
10
W
10
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
4
2
2
4
2
2
2
3
2
2
4
4
1
max °C
17
14
14
13
10
13
13
10
15
15
12
15
15
13
15
16
13
min °C
15
13
14
11
9
11
11
10
12
13
12
13
13
11
14
15
12
 chill °C
15
12
13
10
8
10
11
10
12
13
11
12
12
10
13
15
11
Humid %
86
99
87
83
97
77
69
88
67
67
94
75
74
85
94
88
84
Freeze m
4700
4350
4250
4200
3600
3500
3500
3550
3800
3750
3800
4050
4150
4450
4500
4450
4450
Sea lvl1000m2000m3000m4000m5000m
151212118101091112101213111313111915171411151511171713171712161713
Sunrise
4:26
4:26
4:26
4:28
4:28
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

Popular Shiga Kogen-Nishidateyama Pages

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Latest snow reports near Shiga Kogen-Nishidateyama:

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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 3 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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