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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 1656m altitude

Issued: 2 pm 15 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Mostly dry. Very mild (max 18°C on Mon morning, min 9°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Some drizzle, heaviest during Tue night. Very mild (max 19°C on Mon afternoon, min 10°C on Wed night). Wind will be generally light.

Fri
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
light rain
cloud
cloud
part cloud
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
light rain
cloudy
cloudy
some clouds
km/h
10
NNE
5
SE
0
NE
10
N
5
N
10
N
10
N
5
SW
5
NW
5
NNW
5
SW
5
NW
10
N
0
NE
5
N
5
N
5
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
 max °C
13
10
14
14
11
15
15
13
18
19
15
17
15
12
12
12
11
 min °C
11
9
12
12
10
13
13
12
16
16
13
15
13
11
12
11
10
10
8
12
12
9
12
13
12
16
16
13
15
12
11
12
11
10
40
55
42
53
41
44
50
57
40
39
59
57
65
66
51
58
66
3350
3750
3650
3500
3550
3450
3650
4150
4300
4200
4200
4150
4000
3650
3550
3400
3600
Sea lvl1000m2000m3000m4000m5000m
12101313111314131717141614121112101381513915141119171218151112129
Sunrise
4:37
4:37
4:35
4:35
4:35
Sunset
6:45
6:45
6:46
6:47
6:49
6:50
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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 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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