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snowy resort
Lat Long: 36.72° N 138.56° E
Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Weather Forecast for Nishidateyama at 1678m altitude

Issued: 8 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 71.0mm), heaviest during Tue afternoon. Very mild (max 17°C on Sun morning, min 15°C on Sun night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 17.0mm), heaviest on Wed morning. Warm (max 21°C on Thu morning, min 16°C on Wed night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
heavy rain
rain showers
rain showers
rain showers
rain showers
rain showers
thunderstorm
part cloud
part cloud
thunderstorm
rain showers
t-storm
risk
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
t-storm
risk
heavy rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
t-storm
risk
some clouds
some clouds
t-storm
risk
rain shwrs
km/h
10
NW
10
WNW
5
NW
5
NW
5
NW
5
SSW
10
SW
5
SW
5
WNW
5
WNW
10
NNW
5
NNW
10
WNW
10
NNW
10
WNW
15
NW
15
NW
10
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
13
15
1
4
5
7
5
19
2
3
2
1
1
4
3
3
max °C
17
17
16
17
17
16
16
15
15
18
18
17
21
20
19
19
19
18
min °C
16
16
15
16
16
15
15
15
15
17
17
16
19
19
17
19
18
17
 chill °C
16
16
15
16
16
15
15
15
15
17
17
16
19
19
17
19
18
17
Humid %
86
90
86
89
88
93
92
98
92
86
77
80
66
75
71
73
81
87
Freeze m
4800
4750
4650
4650
4800
4700
4650
4650
4700
4750
4900
4900
5050
5000
5100
5150
5050
5100
Sea lvl1000m2000m3000m4000m5000m
151514151514141313151615181717171716191816201916181616202017232118222118
Sunrise
4:46
4:46
4:47
4:48
4:48
4:50
Sunset
6:57
6:57
6:55
6:54
6:53
6:52

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

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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 July 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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