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snowy resort
Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

36.72° N 138.56° E
1678m altitude
Issued:
8 am 24 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 17.0mm), heaviest on Wed afternoon. Warm (max 22°C on Mon morning, min 17°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 62.0mm), heaviest during Thu night. Very mild (max 19°C on Fri morning, min 15°C on Thu afternoon). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
clear
thunderstorm
rain showers
mod rain
thunderstorm
rain showers
part cloud
thunderstorm
light rain
light rain
mod rain
part cloud
some clouds
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
clear
t-storm
risk
rain shwrs
mod. rain
t-storm
risk
rain shwrs
some clouds
t-storm
risk
light rain
light rain
mod. rain
some clouds
km/h
5
NW
10
NNW
5
WSW
5
WSW
10
NNW
5
W
5
WSW
5
WSW
5
SW
10
WSW
10
WSW
10
WSW
10
WNW
5
NW
5
SSW
5
S
5
SSW
5
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
1
1
3
2
4
3
7
13
26
2
1
4
9
max °C
22
21
19
22
22
19
21
22
19
18
16
15
19
18
17
16
16
16
min °C
20
20
19
21
19
18
20
20
17
17
15
15
16
16
16
16
15
15
 chill °C
20
20
19
21
19
18
20
20
17
17
15
15
16
16
16
16
15
15
Humid %
68
66
76
63
61
71
65
61
76
86
96
93
82
76
89
90
97
94
Freeze m
5000
5050
5150
5000
5000
5100
5100
5000
5000
4900
4800
4700
4650
4700
4800
4850
5000
5050
Sea lvl1000m2000m3000m4000m5000m
181918191817181816161414161615141415242218252318242218191716212017181716
Sunrise
5:09
5:09
5:11
5:11
5:11
5:13
Sunset
6:25
6:23
6:22
6:22
6:20
6:19

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:

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

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Snow History

Week 4 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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