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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 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 14.0mm), heaviest on Fri afternoon. Warm (max 22°C on Thu morning, min 16°C on Fri night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 14.0mm), heaviest on Sun afternoon. Warm (max 20°C on Sun morning, min 14°C on Tue afternoon). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
part cloud
rain showers
rain showers
clear
clear
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
some clouds
rain shwrs
rain shwrs
km/h
10
SSE
5
SSE
10
SE
10
SSE
5
S
10
SE
5
SSE
5
SSE
5
ENE
5
SE
0
NE
5
E
5
SE
0
NNE
5
N
5
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
3
1
3
1
1
3
1
1
6
1
2
1
max °C
17
22
21
18
20
20
18
21
20
18
20
19
16
19
19
16
min °C
17
19
19
17
19
19
16
19
19
16
19
18
15
17
18
15
 chill °C
17
19
19
17
19
19
16
19
19
16
19
18
15
17
18
14
Humid %
86
77
70
86
78
76
83
66
71
78
68
78
89
81
70
80
Freeze m
5450
5400
5350
5400
5250
5100
5100
5100
5000
4950
4900
4850
4900
5000
4950
5050
Sea lvl1000m2000m3000m4000m5000m
1618181618181618181517171516171517242218232217242217222016212116
Sunrise
4:54
4:54
4:56
4:56
4:58
Sunset
6:46
6:45
6:45
6:44
6:43

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

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

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Snow History

Week 1 of August 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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