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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 Feb 2026 (local time)

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New snow in Shiga Kogen-Ichinose Diamond

5.3cm2.1in
Tue 3rd (AM)
The snow forecast for Shiga Kogen-Ichinose Diamond is: A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -1°C on Thu morning, min -11°C on Mon night). Wind will be generally light.

Shiga Kogen-Ichinose Diamond Weather (Next 3 days): The snow forecast for Shiga Kogen-Ichinose Diamond is: A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -1°C on Thu morning, min -11°C on Mon night). Wind will be generally light.

Shiga Kogen-Ichinose Diamond Weather (Days 4-6): A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -3°C on Thu night, min -14°C on Sat night). Wind will be generally light.


Shiga Kogen-Ichinose Diamond Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-10
15
heavy snow
Bottom Lift: 
-9
15
heavy snow
6 Day Forecast
Issued: 8 pm 02 Feb 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
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night
mod snow
light snow
snow showers
clear
clear
cloud
clear
cloud
cloud
clear
snow showers
light snow
light snow
light snow
light snow
light snow
mod. snow
light snow
snow shwrs
clear
clear
cloudy
clear
cloudy
cloudy
clear
snow shwrs
light snow
light snow
light snow
light snow
light snow
 km/h
15
NNW
15
NNW
10
NNW
5
WSW
10
W
5
WNW
5
W
10
WSW
10
WSW
10
W
15
WNW
15
WNW
10
WNW
10
WNW
10
NW
10
WNW
Snow map
9
1
1
1
1
2
max °C
-10
-9
-8
-7
-3
-2
-5
-1
-1
-3
-3
-6
-10
-11
-11
-13
min °C
-11
-10
-9
-8
-5
-4
-6
-2
-3
-4
-3
-9
-12
-11
-13
-14
-18
-17
-12
-8
-9
-4
-9
-5
-5
-8
-8
-15
-18
-17
-18
-18
95
80
74
60
45
44
52
54
52
62
57
85
90
84
90
95
200
0
450
0
850
1300
650
1300
1550
900
1150
600
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-11-10-9-8-4-4-6-2-2-4-4-8-11-12-12-15-10-8-9-10-4-4-7-1-3-6-3-7-11-11-12-14
Sunrise
6:46
6:46
6:45
6:43
6:43
Sunset
5:12
5:13
5:14
5:15
5:16
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Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Shiga Kogen-Ichinose Diamond:

  • 33 km away from Shiga Kogen-Ichinose Diamond

    58 minutes ago
    weather station observation

    Freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

  • 49 km away from Shiga Kogen-Ichinose Diamond

    58 minutes ago
    weather station observation

    Moderate to heavy freezing rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan

  • 42 km away from Shiga Kogen-Ichinose Diamond

    2 hours ago
    Is it snowing?

    Snowing heavily in Lotte Arai Resort. from Lotte Arai Resort

  • 37 km away from Shiga Kogen-Ichinose Diamond

    3 hours ago
    Is it snowing?

    Snowing at Seki Onsen. Just a light breeze today. Pretty cold today. from Seki Onsen

  • 34 km away from Shiga Kogen-Ichinose Diamond

    - Japan Skier19 hours ago
    Eyeball reporter

    Great snow conditions throughout area. Overcast skies, mild temperatures. from Ikenotaira Onsen Alpenblick

Shiga Kogen-Ichinose Diamond Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:7cm
Last snowfall: 1 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 1 of February has on average:
2.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.3
Powder days
Fresh snow, limited sun, any wind.
1.5
Bluebird days
Average snow, mostly sunny, light wind.



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