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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 am 21 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 49.0mm), heaviest during Thu morning. Very mild (max 13°C on Thu morning, min 6°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 8.0mm), mostly falling on Sun morning. Very mild (max 17°C on Mon morning, min 8°C on Sun morning). Wind will be generally light.

Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
light rain
heavy rain
mod rain
cloud
part cloud
part cloud
cloud
heavy rain
light rain
rain showers
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
heavy rain
light rain
heavy rain
mod. rain
cloudy
some clouds
some clouds
cloudy
heavy rain
light rain
rain shwrs
clear
clear
some clouds
some clouds
some clouds
cloudy
light rain
km/h
15
SSW
10
WSW
10
SW
5
SSE
5
S
5
SE
10
SSE
10
SSE
15
SSE
10
S
5
S
5
NW
5
NNW
5
NNW
5
SSE
10
SSE
5
SSE
15
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
13
5
14
6
11
5
1
2
 max °C
13
13
13
8
8
7
10
11
7
8
10
11
17
17
13
16
16
12
 min °C
13
13
9
8
8
7
8
8
6
8
9
10
14
15
12
15
13
11
12
12
9
8
8
6
6
6
3
6
9
10
14
15
12
15
12
10
94
96
97
98
96
87
74
72
89
89
88
81
52
48
70
65
66
90
4350
4150
4000
3700
3650
4100
4150
3750
3700
3650
3900
3850
4300
4350
4550
4650
4450
4400
Sea lvl1000m2000m3000m4000m5000m
12131188799781011161613161512121310886101069109171611171511
Sunrise
4:33
4:33
4:33
4:31
4:31
4:31
Sunset
6:50
6:51
6:52
6:52
6:52
6:53
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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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