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Ski Japan - Nagano

Shiga Kogen-Ichinose Diamond Snow Forecast

Weather Forecast for Shiga Kogen-Ichinose Diamond at 1656 m
Issued: 8 pm  02 Jan 2026 (local time)

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New snow in Shiga Kogen-Ichinose Diamond

14.0cm5in
Fri 2nd (NGT)
The snow forecast for Shiga Kogen-Ichinose Diamond is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -5°C on Sun morning, min -12°C on Fri night). Wind will be generally light.

Shiga Kogen-Ichinose Diamond Weather (Next 3 days): The snow forecast for Shiga Kogen-Ichinose Diamond is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -5°C on Sun morning, min -12°C on Fri night). Wind will be generally light.

Shiga Kogen-Ichinose Diamond Weather (Days 4-6): A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Wed morning, min -13°C on Wed night). Winds increasing (light winds from the SW on Tue night, near gales from the WNW by Thu morning).


Shiga Kogen-Ichinose Diamond Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-13
15
light snow
Bottom Lift: 
-13
15
light snow
6 Day Forecast
Issued: 8 pm 02 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
light snow
snow showers
clear
part cloud
snow showers
light snow
mod snow
snow showers
clear
clear
part cloud
cloud
part cloud
snow showers
heavy snow
mod. snow
light snow
snow shwrs
clear
some clouds
snow shwrs
light snow
mod. snow
snow shwrs
clear
clear
some clouds
cloudy
some clouds
snow shwrs
 km/h
20
NW
20
WNW
15
WNW
15
NW
10
WNW
15
W
15
W
20
W
20
NW
20
NW
15
WNW
10
WSW
5
SSW
5
S
10
W
30
NW
Snow map
16
7
1
2
5
8
3
28
max °C
-11
-9
-9
-9
-5
-5
-6
-5
-7
-11
-6
-5
-6
-3
-3
-6
min °C
-12
-10
-10
-11
-8
-7
-7
-6
-9
-12
-9
-7
-7
-3
-6
-13
-19
-17
-16
-17
-14
-12
-13
-12
-18
-20
-15
-10
-10
-6
-12
-26
96
95
89
90
62
61
79
90
95
91
57
51
52
49
56
95
0
150
400
0
400
950
250
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550
0
250
950
200
1150
1200
400
Sea lvl1000m2000m3000m4000m5000m
-12-10-10-10-7-6-7-6-9-12-8-6-7-4-5-11-12-9-10-11-6-7-9-6-8-13-7-6-9-4-6-10
Sunrise
6:58
6:58
6:58
6:58
6:58
Sunset
4:40
4:42
4:43
4:44
4:45
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Snow Radar

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Latest snow reports near Shiga Kogen-Ichinose Diamond:

  • 33 km away from Shiga Kogen-Ichinose Diamond

    38 minutes ago
    weather station observation

    Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 49 km away from Shiga Kogen-Ichinose Diamond

    38 minutes ago
    weather station observation

    Intermittent moderate snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is probably falling as rain apart from near the top of the ski area from Kanayasan

  • 49 km away from Shiga Kogen-Ichinose Diamond

    5 hours ago
    weather station observation

    Continuous light snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan

  • 49 km away from Shiga Kogen-Ichinose Diamond

    7 hours ago
    weather station observation

    Continuous moderate snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan

Shiga Kogen-Ichinose Diamond Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:20cm
Last snowfall: 1 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 1 of January has on average:
2.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.9
Powder days
Fresh snow, limited sun, any wind.
1.2
Bluebird days
Average snow, mostly sunny, light wind.



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