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Ski Japan - Nagano

Shiga Kogen-Ichinose Diamond Snow Forecast

Weather Forecast for Shiga Kogen-Ichinose Diamond at 1708 m
Issued: 8 am  02 Dec 2025 (local time)

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New snow in Shiga Kogen-Ichinose Diamond

7.7cm3.0in
Wed 3rd (PM)
The snow forecast for Shiga Kogen-Ichinose Diamond is: A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 6°C on Tue morning, min -12°C on Wed night). Winds increasing (calm on Tue afternoon, strong winds from the W by Wed night).

Shiga Kogen-Ichinose Diamond Weather (Next 3 days): The snow forecast for Shiga Kogen-Ichinose Diamond is: A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 6°C on Tue morning, min -12°C on Wed night). Winds increasing (calm on Tue afternoon, strong winds from the W by Wed night).

Shiga Kogen-Ichinose Diamond Weather (Days 4-6): A moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 1°C on Sun afternoon, min -9°C on Fri night). Wind will be generally light.


Shiga Kogen-Ichinose Diamond Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
6
15
part cloud
Bottom Lift: 
7
10
part cloud
6 Day Forecast
Issued: 8 am 02 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
light snow
light snow
mod snow
heavy snow
light snow
clear
snow showers
light snow
mod snow
snow showers
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light snow
light snow
mod. snow
heavy snow
light snow
clear
snow shwrs
light snow
mod. snow
snow shwrs
clear
clear
clear
clear
clear
clear
 km/h
10
SW
5
WSW
10
W
10
WSW
5
WSW
30
NW
35
WNW
15
W
20
WSW
15
W
15
NW
10
NW
5
W
10
SW
10
SW
10
W
10
W
5
WNW
Snow map
6
26
4
1
5
7
max °C
6
4
1
0
-2
-9
-10
-9
-8
-7
-7
-6
-2
-1
-1
0
1
1
min °C
4
2
0
0
-6
-12
-12
-11
-10
-7
-7
-9
-4
-2
-1
-1
0
0
1
1
-3
-4
-12
-23
-23
-17
-17
-14
-13
-14
-7
-6
-5
-5
-4
-2
64
63
87
85
95
93
89
63
76
94
95
77
41
53
31
42
61
40
2350
2300
1850
1700
1350
150
0
400
0
600
700
0
950
1450
1350
1600
1750
1800
topbotSea lvl1000m2000m3000m4000m5000m
5310-4-11-11-10-9-7-7-8-3-2-1-1116411-3-10-10-10-10-6-7-10-3-3-5-1-1-4
Sunrise
6:39
6:39
6:41
6:41
6:43
6:43
Sunset
4:30
4:29
4:29
4:29
4:29
4:29
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Snow Radar

Latest snow reports near Shiga Kogen-Ichinose Diamond:

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Shiga Kogen-Ichinose Diamond Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:28 Nov 2025
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 1 of December has on average:
1.5
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.2
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.




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