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Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Weather Forecast for Nishidateyama at 1325 m
Issued: 8 pm  26 Dec 2025 (local time)

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New snow in Shiga Kogen-Nishidateyama

3.0cm1.2in
Sat 27th (AM)
The snow forecast for Shiga Kogen-Nishidateyama is: A light covering of new snow, mostly falling on Fri night. Temperatures will be below freezing (max 0°C on Mon morning, min -14°C on Fri night). Wind will be generally light.

Shiga Kogen-Nishidateyama Weather (Next 3 days): The snow forecast for Shiga Kogen-Nishidateyama is: A light covering of new snow, mostly falling on Fri night. Temperatures will be below freezing (max 0°C on Mon morning, min -14°C on Fri night). Wind will be generally light.

Shiga Kogen-Nishidateyama Weather (Days 4-6): A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Tue morning, min -12°C on Thu afternoon). Wind will be generally light.


Shiga Kogen-Nishidateyama Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-15
35
light snow
Middle Lift: 
-13
20
light snow
Bottom Lift: 
-12
10
light snow
6 Day Forecast
Issued: 8 pm 26 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
light snow
snow showers
snow showers
heavy snow
snow shwrs
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
light snow
snow shwrs
snow shwrs
heavy snow
 km/h
10
NW
5
NNW
5
W
5
SW
5
WNW
0
NW
10
SSE
10
S
10
SSW
5
WSW
5
WSW
5
WSW
10
N
10
WSW
10
WNW
5
NW
Snow map
5
3
1
4
17
max °C
-11
-7
-6
-9
-2
-1
-6
0
0
-4
1
1
-2
-2
-3
-9
min °C
-14
-9
-11
-10
-4
-6
-7
-2
-4
-5
0
-2
-4
-2
-7
-10
-14
-12
-11
-13
-6
-6
-11
-6
-8
-5
0
-2
-4
-6
-13
-14
92
73
67
63
74
73
72
52
59
64
79
87
98
88
79
93
0
0
350
0
750
1100
250
1100
1450
800
1350
1450
900
950
850
0
Sea lvl1000m2000m3000m4000m5000m
-15-12-11-11-7-6-7-5-5-6-4-5-7-9-11-14-13-8-9-10-3-4-7-1-2-51-1-3-2-5-10
Sunrise
6:56
6:56
6:56
6:56
6:56
Sunset
4:36
4:36
4:37
4:37
4:38
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Snow Radar

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Latest snow reports near Shiga Kogen-Nishidateyama:

  • 38 km away from Shiga Kogen-Nishidateyama

    5 hours 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

  • 39 km away from Shiga Kogen-Nishidateyama

    7 hours ago
    Is it snowing?

    Heavy snow is falling in Myoko Suginohara. from Myoko Suginohara

  • 40 km away from Shiga Kogen-Nishidateyama

    7 hours ago
    Is it snowing?

    Snow falling heavily in Akakura Onsen. from Akakura Onsen

  • 40 km away from Shiga Kogen-Nishidateyama

    9 hours ago
    Is it snowing?

    It is snowing heavily at Akakura Onsen. from Akakura Onsen

Shiga Kogen-Nishidateyama Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:53cm
Last snowfall:25 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 4 of December has on average:
1.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.3
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.



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