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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: 8 pm 03 May 2026 (local time)

Forecast update in  hr  min

Next snow in Shiga Kogen-Ichinose Diamond: 0.4cm on Mon 4th  (after 9 PM)

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 18.0mm) heaviest on Sun night, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 12°C on Wed morning, min -2°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon afternoon, calm by Wed afternoon).

Days 5-7 weather summary:

Light rain (total 4.0mm), mostly falling on Thu night. Very mild (max 13°C on Thu morning, min 2°C on Fri night). Wind will be generally light.

Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
rain showers
light rain
snow showers
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
light rain
clear
heavy rain
rain shwrs
light rain
snow shwrs
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
light rain
light rain
clear
km/h
25
SW
25
WSW
20
WSW
25
NW
15
NW
5
SW
10
S
5
S
5
SSW
5
SSE
5
WSW
5
NW
10
SW
10
WSW
5
W
10
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
14
2
2
1
1
2
 max °C
10
11
8
0
6
9
7
12
12
8
13
12
10
10
6
3
 min °C
9
10
3
-2
3
8
7
9
9
7
11
10
8
7
4
2
6
7
-3
-8
0
7
5
9
8
5
11
10
7
6
2
-1
90
79
75
92
44
36
58
51
47
82
59
70
80
71
93
62
4100
3550
2600
1450
2550
3050
3500
3550
3200
3300
3550
3500
3600
3100
2750
2000
Sea lvl1000m2000m3000m4000m5000m
10115-159711118121198529116-16951211713128951
Sunrise
4:48
4:48
4:47
4:46
4:45
Sunset
6:36
6:37
6:37
6:38
6:38
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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:21 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 1 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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