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Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Weather Forecast for Nishidateyama at 1678 m
Issued: 8 am  10 Dec 2025 (local time)

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New snow in Shiga Kogen-Nishidateyama

2.5cm1.0in
Wed 10th (AM)
The snow forecast for Shiga Kogen-Nishidateyama is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Thu morning, min -11°C on Fri morning). Winds increasing (light winds from the WNW on Wed afternoon, strong winds from the NW by Fri morning).

Shiga Kogen-Nishidateyama Weather (Next 3 days): The snow forecast for Shiga Kogen-Nishidateyama is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Thu morning, min -11°C on Fri morning). Winds increasing (light winds from the WNW on Wed afternoon, strong winds from the NW by Fri morning).

Shiga Kogen-Nishidateyama Weather (Days 4-6): A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -1°C on Sun morning, min -8°C on Sat morning). Winds increasing (light winds from the WNW on Sat afternoon, fresh winds from the NW by Sun night).


Shiga Kogen-Nishidateyama Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-6
20
clear
Middle Lift: 
-4
10
clear
Bottom Lift: 
-1
5
clear
6 Day Forecast
Issued: 8 am 10 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
part cloud
part cloud
part cloud
heavy snow
mod snow
mod snow
light snow
snow showers
part cloud
cloud
light snow
light snow
mod snow
light snow
light snow
snow showers
snow shwrs
light snow
some clouds
some clouds
some clouds
heavy snow
mod. snow
mod. snow
light snow
snow shwrs
some clouds
cloudy
light snow
light snow
mod. snow
light snow
light snow
snow shwrs
 km/h
10
WNW
10
NW
10
SW
15
SW
25
SW
25
NNW
45
NW
40
NW
20
NW
15
NW
5
WNW
15
SSW
15
SSW
10
W
30
NW
20
NW
20
NW
10
NW
Snow map
2
26
8
5
3
1
1
8
4
2
max °C
-3
-4
-2
1
1
-2
-11
-11
-9
-7
-6
-3
-1
-1
-4
-7
-7
-6
min °C
-4
-4
-3
0
0
-10
-11
-11
-11
-8
-6
-6
-2
-2
-7
-7
-8
-8
-9
-9
-7
-4
-6
-20
-23
-22
-19
-14
-9
-11
-7
-8
-15
-14
-15
-14
70
91
62
41
50
96
90
84
83
80
76
64
85
98
88
88
86
74
1150
1150
950
1600
1850
700
0
0
0
400
700
500
1100
1400
750
700
600
0
topbotSea lvl1000m2000m3000m4000m5000m
-6-6-5-2-2-9-14-13-11-9-8-6-3-4-8-9-10-9-1-3-432-4-8-9-10-5-6-5-1-1-4-4-6-9
Sunrise
6:46
6:47
6:48
6:48
6:48
6:50
Sunset
4:29
4:29
4:29
4:30
4:30
4:30
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Snow Radar

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Latest snow reports near Shiga Kogen-Nishidateyama:

  • 26 km away from Shiga Kogen-Nishidateyama

    16 hours ago
    Is it snowing?

    Snowing in Kagura. from Kagura

  • 38 km away from Shiga Kogen-Nishidateyama

    21 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 26 km away from Shiga Kogen-Nishidateyama

    21 hours ago
    Is it snowing?

    It is snowing steadily in Kagura. from Kagura

Shiga Kogen-Nishidateyama Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:9cm
Last snowfall: 9 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of December has on average:
2.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.3
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.




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