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snowy resort
Lat Long: 36.72° N 138.51° E
Ski Japan - Nagano

Shiga Kogen-Ichinose Diamond Snow Forecast

Weather Forecast for Shiga Kogen-Ichinose Diamond at 1603m altitude

Issued: 8 am 13 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 4.0mm), mostly falling on Wed morning. Very mild (max 15°C on Fri afternoon, min 4°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 2.0mm), mostly falling on Mon morning. Very mild (max 17°C on Sun morning, min 8°C on Sat night). Wind will be generally light.

Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
part cloud
clear
rain shwrs
rain shwrs
clear
clear
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
some clouds
clear
km/h
10
NNW
10
N
5
N
5
N
10
N
0
SSE
5
N
5
N
10
SSE
0
SE
5
N
5
N
5
NE
5
NE
10
SE
0
SSW
10
NNW
5
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
2
1
2
 max °C
12
11
6
13
11
6
14
15
8
15
15
9
17
17
9
12
15
10
 min °C
11
8
4
11
8
5
11
11
6
13
11
8
14
12
8
10
12
8
10
7
3
11
7
5
11
10
4
13
11
8
14
12
6
10
11
7
65
58
76
45
60
75
40
40
65
35
48
68
40
43
69
62
63
41
2950
2900
2750
2850
2900
3050
3350
3300
3500
3500
3350
3600
4000
3650
4050
3650
3700
4150
Sea lvl1000m2000m3000m4000m5000m
1097109711129121311141410111311121051210613137141391615911149
Sunrise
4:39
4:39
4:39
4:37
4:37
4:35
Sunset
6:44
6:45
6:45
6:45
6:46
6:47
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Snow Radar

Latest snow reports near Shiga Kogen-Ichinose Diamond:

No recent snow reports

No recent snow reports

Shiga Kogen-Ichinose Diamond 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 2 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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