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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 17 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Light rain (total 6.0mm), mostly falling on Wed afternoon. Very mild (max 19°C on Mon afternoon, min 9°C on Wed afternoon). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 56.0mm), heaviest during Wed night. Very mild (max 13°C on Sat morning, min 6°C on Thu night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
light rain
part cloud
light rain
light rain
heavy rain
mod rain
mod rain
heavy rain
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
light rain
some clouds
light rain
light rain
heavy rain
mod. rain
mod. rain
heavy rain
light rain
some clouds
some clouds
km/h
5
W
0
W
5
NNW
0
SW
5
SW
5
NNE
0
WSW
5
N
5
NNE
5
S
10
SSE
10
SSE
15
SSE
15
SSE
5
SSE
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
4
25
9
10
11
1
 max °C
14
18
19
16
18
16
14
12
10
9
9
8
7
6
8
8
 min °C
13
16
16
14
16
14
12
11
9
9
8
7
6
6
8
6
13
16
16
14
16
14
12
11
9
9
6
5
4
3
7
4
45
34
38
52
48
64
67
64
92
98
97
96
95
94
86
81
4400
4550
4400
4550
4500
4100
3950
3650
3600
3850
3600
3550
3450
3450
3450
4050
Sea lvl1000m2000m3000m4000m5000m
1215151315131110887665771221201421171414111010988107
Sunrise
4:35
4:35
4:35
4:33
4:33
Sunset
6:47
6:47
6:49
6:50
6:51
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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
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 3 of May 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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