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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 18 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 31.0mm), heaviest during Wed night. Very mild (max 19°C on Mon morning, min 9°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 44.0mm), heaviest during Thu morning. Very mild (max 11°C on Sat morning, min 7°C on Thu night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
heavy rain
heavy rain
mod rain
heavy rain
light rain
rain showers
part cloud
light rain
cloud
rain showers
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
heavy rain
heavy rain
mod. rain
heavy rain
light rain
rain shwrs
some clouds
light rain
cloudy
rain shwrs
km/h
0
WNW
5
NNW
5
SSW
5
W
5
NNE
5
SW
5
NNW
5
NNW
5
SSW
5
SSE
5
SSE
10
SE
10
SSE
10
SE
10
SE
10
SE
10
SE
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
3
28
11
6
20
4
1
1
1
 max °C
19
19
16
18
17
14
14
12
10
10
9
8
9
9
10
11
11
11
 min °C
16
17
15
17
15
13
14
10
9
9
8
7
8
9
8
10
10
11
16
17
15
17
15
13
14
10
9
8
7
5
6
8
6
8
8
10
32
37
53
50
60
68
51
77
99
98
94
93
92
91
76
80
90
92
4550
4350
4500
4450
4150
4000
3850
3600
3950
3650
3750
3500
3250
3500
3850
4400
4450
4150
Sea lvl1000m2000m3000m4000m5000m
1818151716131411101088899111111201813191612151110987898111011
Sunrise
4:35
4:35
4:35
4:33
4:33
4:33
Sunset
6:47
6:49
6:50
6:50
6:51
6:52
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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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