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Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Weather Forecast for Nishidateyama at 1678 m
Issued: 2 am  19 Jan 2026 (local time)

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New snow in Shiga Kogen-Nishidateyama

4.7cm1.9in
Mon 19th (NGT)
The snow forecast for Shiga Kogen-Nishidateyama is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max 0°C on Mon morning, min -14°C on Tue night). Wind will be generally light.

Shiga Kogen-Nishidateyama Weather (Next 3 days): The snow forecast for Shiga Kogen-Nishidateyama is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max 0°C on Mon morning, min -14°C on Tue night). Wind will be generally light.

Shiga Kogen-Nishidateyama Weather (Days 4-6): A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -9°C on Sat morning, min -16°C on Thu night). Winds increasing (light winds from the WSW on Fri afternoon, fresh winds from the W by Sat afternoon).


Shiga Kogen-Nishidateyama Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-5
20
clear
Middle Lift: 
-4
10
clear
Bottom Lift: 
-4
5
clear
6 Day Forecast
Issued: 2 am 19 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
light snow
light snow
light snow
light snow
snow showers
part cloud
heavy snow
mod snow
mod snow
light snow
snow showers
light snow
light snow
light snow
snow showers
heavy snow
cloudy
cloudy
light snow
light snow
light snow
light snow
snow shwrs
some clouds
heavy snow
mod. snow
mod. snow
light snow
snow shwrs
light snow
light snow
light snow
snow shwrs
heavy snow
 km/h
10
WSW
10
W
20
W
25
WNW
25
NW
20
NW
15
NW
10
WNW
10
NNW
20
NW
25
NW
15
WNW
15
WNW
10
WNW
15
W
15
W
30
W
15
NW
Snow map
5
4
3
2
10
8
6
3
2
2
25
max °C
0
0
-2
-10
-11
-13
-11
-11
-14
-14
-14
-15
-12
-11
-12
-9
-9
-11
min °C
-1
-2
-9
-11
-13
-14
-13
-14
-14
-14
-15
-16
-13
-12
-12
-11
-11
-14
-5
-6
-17
-20
-22
-23
-20
-18
-18
-22
-24
-23
-20
-17
-17
-17
-19
-25
53
69
80
78
74
80
59
72
93
90
88
89
77
66
93
83
73
94
1550
1700
1250
0
0
0
0
0
0
0
0
0
0
150
0
150
450
0
Sea lvl1000m2000m3000m4000m5000m
-2-3-6-11-13-15-15-15-17-17-18-18-16-15-15-13-13-1620-5-9-10-13-9-10-12-11-12-14-9-9-10-7-8-10
Sunrise
6:56
6:54
6:54
6:54
6:54
6:52
Sunset
4:55
4:57
4:58
4:59
5:00
5:00
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Snow Radar

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Latest snow reports near Shiga Kogen-Nishidateyama:

  • 23 km away from Shiga Kogen-Nishidateyama

    31 hours ago
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    Snow is falling in Nozawa Onsen. from Nozawa Onsen

  • 4 km away from Shiga Kogen-Nishidateyama

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  • 4 km away from Shiga Kogen-Nishidateyama

    33 hours ago
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    Snow falling at Shiga Kogen-Higashitateyama. from Shiga Kogen-Higashitateyama

  • 38 km away from Shiga Kogen-Nishidateyama

    - Japan Skier44 hours ago
    Eyeball reporter

    Great snow conditions throughout area. Great weather, no clouds in sight. from Ikenotaira Onsen Alpenblick

Shiga Kogen-Nishidateyama Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:4cm
Last snowfall:17 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 3 of January has on average:
2.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.2
Powder days
Fresh snow, limited sun, any wind.
1.0
Bluebird days
Average snow, mostly sunny, light wind.



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