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Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Weather Forecast for Nishidateyama at 1325 m
Issued: 8 am  23 Dec 2025 (local time)

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New snow in Shiga Kogen-Nishidateyama

2.4cm0.9in
Tue 23rd (NGT)
The snow forecast for Shiga Kogen-Nishidateyama is: Mild with moderate rain (total 11.0mm) on Thu morning, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Thu morning, min -6°C on Thu night). Wind will be generally light.

Shiga Kogen-Nishidateyama Weather (Next 3 days): The snow forecast for Shiga Kogen-Nishidateyama is: Mild with moderate rain (total 11.0mm) on Thu morning, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Thu morning, min -6°C on Thu night). Wind will be generally light.

Shiga Kogen-Nishidateyama Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -2°C on Sun morning, min -14°C on Fri night). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sat afternoon).


Shiga Kogen-Nishidateyama Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-2
15
clear
Middle Lift: 
-1
10
clear
Bottom Lift: 
-3
10
clear
6 Day Forecast
Issued: 8 am 23 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
snow showers
light snow
cloud
light rain
mod rain
light rain
snow showers
heavy snow
mod snow
snow showers
cloud
cloud
part cloud
light snow
snow showers
clear
clear
clear
snow shwrs
light snow
cloudy
light rain
mod. rain
light rain
snow shwrs
heavy snow
mod. snow
snow shwrs
cloudy
cloudy
some clouds
light snow
snow shwrs
clear
 km/h
5
S
10
SSE
10
S
15
SSE
5
S
0
SSW
0
WNW
5
WNW
0
SW
35
NW
35
WNW
10
NW
5
NNW
5
NNW
5
S
10
WNW
10
NNW
5
SSW
Snow map
3
4
23
7
3
1
1
2
6
2
1
max °C
1
0
0
3
3
3
4
3
2
-6
-10
-12
-7
-7
-8
-2
-3
-6
min °C
-1
-3
-3
1
3
3
3
2
-6
-9
-12
-14
-9
-10
-11
-4
-6
-6
-4
-7
-8
-3
1
2
3
2
-14
-19
-23
-18
-13
-10
-14
-8
-8
-6
54
63
73
94
93
88
96
98
94
93
93
91
77
79
62
87
86
66
1150
1350
1800
1800
2200
2450
2200
2000
1500
350
0
0
0
250
0
650
900
300
Sea lvl1000m2000m3000m4000m5000m
-4-2-2-1121-1-6-14-17-15-12-12-11-9-8-60-2-223343-2-8-11-13-8-9-10-3-5-6
Sunrise
6:54
6:54
6:54
6:56
6:56
6:56
Sunset
4:32
4:34
4:35
4:35
4:36
4:36
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Snow Radar

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Latest snow reports near Shiga Kogen-Nishidateyama:

  • 23 km away from Shiga Kogen-Nishidateyama

    29 hours ago
    Is it snowing?

    It is snowing steadily in Nozawa Onsen. from Nozawa Onsen

  • 26 km away from Shiga Kogen-Nishidateyama

    35 hours ago
    Is it snowing?

    Snowing at a moderate rate in Kagura. from Kagura

  • 23 km away from Shiga Kogen-Nishidateyama

    37 hours ago
    Is it snowing?

    Snow is falling in Nozawa Onsen. from Nozawa Onsen

Shiga Kogen-Nishidateyama Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:12cm
Last snowfall:22 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


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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