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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 pm  01 Dec 2025 (local time)

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New snow in Shiga Kogen-Ichinose Diamond

5.9cm2.3in
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 5°C on Tue morning, min -12°C on Wed night). Winds increasing (calm on Tue afternoon, fresh winds from the WNW 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 5°C on Tue morning, min -12°C on Wed night). Winds increasing (calm on Tue afternoon, fresh winds from the WNW by Wed night).

Shiga Kogen-Ichinose Diamond Weather (Days 4-6): A light covering of new snow, mostly falling on Fri morning. Freeze-thaw conditions (max 1°C on Sun morning, min -10°C on Thu night). Wind will be generally light.


Shiga Kogen-Ichinose Diamond Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
3
10
part cloud
Bottom Lift: 
2
5
part cloud
6 Day Forecast
Issued: 8 pm 01 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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
light snow
light snow
light snow
snow showers
snow showers
clear
snow showers
light snow
light snow
snow showers
clear
clear
clear
some clouds
some clouds
some clouds
light snow
light snow
light snow
snow shwrs
snow shwrs
clear
snow shwrs
light snow
light snow
snow shwrs
clear
clear
clear
 km/h
10
W
10
SW
10
WSW
5
W
15
WSW
5
WNW
35
WNW
30
WNW
15
W
20
WSW
20
W
20
NW
10
WNW
5
WSW
10
SW
15
SW
Snow map
5
28
2
1
3
3
max °C
3
5
5
1
0
-3
-9
-9
-9
-8
-6
-7
-5
-1
-1
0
min °C
3
4
2
0
-1
-6
-12
-11
-10
-10
-7
-8
-8
-3
-1
-1
1
1
2
-2
-4
-12
-23
-20
-16
-17
-14
-14
-14
-6
-5
-5
83
65
59
90
89
98
87
83
62
73
91
89
74
43
53
30
2250
2350
2350
1800
1650
1250
100
0
450
0
700
700
0
1100
1600
1550
topbotSea lvl1000m2000m3000m4000m5000m
3541-1-5-11-10-10-9-7-8-7-2-1-125410-4-10-9-10-10-6-7-9-2-3-4
Sunrise
6:39
6:39
6:41
6:41
6:43
Sunset
4:30
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
Snow AlertsCreate Alert
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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