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Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Weather Forecast for Nishidateyama at 1325 m
Issued: 2 am  22 Dec 2025 (local time)

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New snow in Shiga Kogen-Nishidateyama

1.4cm0.6in
Mon 22nd (AM)
The snow forecast for Shiga Kogen-Nishidateyama is: A dusting of snow turning to light rain (total 9.0mm) on Wed afternoon. Freeze-thaw conditions (max 4°C on Wed night, min -8°C on Mon night). Wind will be generally light.

Shiga Kogen-Nishidateyama Weather (Next 3 days): The snow forecast for Shiga Kogen-Nishidateyama is: A dusting of snow turning to light rain (total 9.0mm) on Wed afternoon. Freeze-thaw conditions (max 4°C on Wed night, min -8°C on Mon night). Wind will be generally light.

Shiga Kogen-Nishidateyama Weather (Days 4-6): Drizzle on Thu morning followed by colder weather and a heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 2°C on Thu morning, min -12°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri morning, calm by Sat night).


Shiga Kogen-Nishidateyama Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-7
25
snow showers
Middle Lift: 
-7
20
snow showers
Bottom Lift: 
-5
15
snow showers
6 Day Forecast
Issued: 2 am 22 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
clear
clear
clear
light snow
light snow
mod rain
light rain
light rain
cloud
light snow
heavy snow
mod snow
snow showers
snow showers
part cloud
cloud
light snow
snow shwrs
clear
clear
clear
light snow
light snow
mod. rain
light rain
light rain
cloudy
light snow
heavy snow
mod. snow
snow shwrs
snow shwrs
some clouds
cloudy
 km/h
15
NNW
10
NNW
5
NNW
5
SSW
10
S
10
S
15
SSE
10
S
5
WNW
10
N
5
NW
5
S
20
NW
30
NW
5
WNW
5
WNW
5
NNW
0
N
Snow map
1
3
2
14
8
6
1
6
2
1
max °C
-4
-5
-6
1
0
-1
1
3
4
2
2
1
-4
-9
-12
-6
-7
-9
min °C
-5
-7
-8
-1
-3
-3
0
2
2
2
1
-3
-8
-11
-12
-9
-11
-10
-11
-11
-8
-3
-7
-8
-4
-1
-1
0
0
-6
-17
-19
-16
-12
-14
-10
89
88
65
59
65
64
92
96
93
98
97
96
92
91
90
77
70
61
550
600
0
1150
1300
1550
1800
2150
2400
1800
1650
1500
650
0
0
0
350
0
Sea lvl1000m2000m3000m4000m5000m
-7-8-6-4-2-2011-1-2-5-12-16-16-12-11-10-5-6-70-2-213322-1-6-10-12-8-9-10
Sunrise
6:54
6:54
6:54
6:54
6:56
6:56
Sunset
4:32
4:32
4:34
4:35
4:35
4:36
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Snow Radar

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Latest snow reports near Shiga Kogen-Nishidateyama:

  • 38 km away from Shiga Kogen-Nishidateyama

    1 hour ago
    weather station observation

    Moderate to heavy 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

  • 26 km away from Shiga Kogen-Nishidateyama

    2 hours ago
    Is it snowing?

    Snowing at a moderate rate in Kagura. from Kagura

  • 23 km away from Shiga Kogen-Nishidateyama

    4 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:10cm
Last snowfall:21 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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