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Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

36.72° N 138.56° E

Weather Forecast for Shiga Kogen-Nishidateyama at 1678 m altitude

Next snow in Shiga Kogen-Nishidateyama:
2.0 cm on Tue 27th
Issued:
8 am 22 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
snow showers
clear
clear
clear
cloud
light rain
mod rain
heavy rain
light rain
light rain
cloud
light rain
light rain
heavy rain
light rain
light rain
light snow
light rain
snow shwrs
clear
clear
clear
cloudy
light rain
mod. rain
heavy rain
light rain
light rain
cloudy
light rain
light rain
heavy rain
light rain
light rain
light snow
km/h
15
NW
15
NNW
5
WNW
5
SW
5
S
10
SSW
10
S
15
SSE
10
SSW
10
NNW
5
NNW
5
SW
5
SW
5
SW
10
SSW
15
WSW
15
WNW
25
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
 mm
2
—
—
—
—
—
4
8
15
2
1
—
1
2
24
3
2
1
max °C
3
2
5
10
10
11
9
9
10
10
11
10
11
11
11
11
8
4
min °C
3
1
2
7
9
10
8
9
10
10
10
9
10
10
10
11
7
-3
 chill °C
-1
-3
0
6
8
8
6
7
8
9
9
9
10
9
9
9
4
-11
Humid %
88
85
51
56
57
70
75
95
96
91
87
86
91
98
98
95
94
96
Freeze m
2950
2700
3450
3650
3900
4000
3950
4050
4200
3950
4000
3850
3750
3900
4150
4000
3250
1650
Sea lvl1000m2000m3000m4000m5000m
213799889998999105-2532111091010111212101312111392
Sunrise
5:58
—
—
5:58
—
—
6:00
—
—
6:01
—
—
6:01
—
—
6:03
—
—
Sunset
—
5:00
—
—
4:59
—
—
4:58
—
—
4:57
—
—
4:55
—
—
4:54
—

Next 3 days weather summary:

Heavy rain (total 29.0mm), heaviest during Sat night. Very mild (max 11°C on Fri night, min 1°C on Thu afternoon). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 36.0mm), heaviest during Mon night. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 11°C on Sun afternoon, min -3°C on Tue night). Winds increasing (calm on Sun night, strong winds from the NW by Tue night).

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Avalanche information: Japan Avalanche Network

Popular Shiga Kogen-Nishidateyama Pages

Snow Radar

Latest snow reports near Shiga Kogen-Nishidateyama:

No recent snow reports

No recent snow reports

Shiga Kogen-Nishidateyama Snow Conditions

Top snow depth:—
Bottom snow depth:—
Fresh snowfall depth:—
Last snowfall: 9 May 2026
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 4 of October has on average:

0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.


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