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Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Weather Forecast for Nishidateyama at 1678 m
Issued: 2 pm  09 Dec 2025 (local time)

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New snow in Shiga Kogen-Nishidateyama

27.1cm10in
Thu 11th (NGT)
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 -12°C on Fri morning). Winds increasing (light winds from the W on Wed afternoon, strong winds from the NW by Thu night).

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 -12°C on Fri morning). Winds increasing (light winds from the W on Wed afternoon, strong winds from the NW by Thu night).

Shiga Kogen-Nishidateyama Weather (Days 4-6): A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -2°C on Sun morning, min -11°C on Fri afternoon). Winds decreasing (strong winds from the NW on Fri afternoon, calm by Sat afternoon).


Shiga Kogen-Nishidateyama Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-8
15
clear
Middle Lift: 
-6
10
clear
Bottom Lift: 
-7
5
clear
6 Day Forecast
Issued: 2 pm 09 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
clear
part cloud
cloud
cloud
clear
heavy snow
mod snow
mod snow
light snow
snow showers
light snow
light snow
light snow
mod snow
light snow
snow shwrs
clear
clear
some clouds
cloudy
cloudy
clear
heavy snow
mod. snow
mod. snow
light snow
snow shwrs
light snow
light snow
light snow
mod. snow
light snow
 km/h
10
NW
10
WNW
10
WNW
10
WNW
10
SW
15
SW
20
SW
30
NNW
45
NW
40
NW
20
NW
15
NW
10
NW
10
SW
15
S
15
SSW
25
SW
Snow map
27
7
6
5
2
6
4
max °C
-6
-5
-3
-3
-2
1
1
-2
-11
-11
-10
-7
-7
-5
-2
-2
-3
min °C
-6
-6
-4
-4
-2
-1
-1
-11
-12
-11
-11
-9
-7
-6
-4
-2
-5
-11
-10
-8
-7
-5
-5
-7
-23
-24
-22
-20
-16
-12
-9
-9
-7
-14
79
56
64
81
57
40
40
95
89
86
85
77
77
62
89
97
88
850
300
1100
1250
1050
1550
1850
700
0
0
0
350
550
450
850
1200
1150
topbotSea lvl1000m2000m3000m4000m5000m
-8-8-6-6-4-3-2-9-14-13-12-10-9-7-4-2-6-5-7-1-2-431-5-9-9-10-6-7-7-2-1-3
Sunrise
6:46
6:47
6:48
6:48
6:48
Sunset
4:29
4:29
4:29
4:29
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

    2 hours ago
    Is it snowing?

    Snowing in Kagura. from Kagura

  • 38 km away from Shiga Kogen-Nishidateyama

    8 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

    8 hours ago
    Is it snowing?

    It is snowing steadily in Kagura. from Kagura

  • 38 km away from Shiga Kogen-Nishidateyama

    11 hours ago
    weather station observation

    Continuous light 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

Shiga Kogen-Nishidateyama Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:7cm
Last snowfall: 8 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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