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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 24 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
mod rain
cloud
light rain
mod rain
cloud
light rain
light rain
heavy rain
heavy rain
light rain
light snow
light snow
snow showers
snow showers
part cloud
cloud
rain showers
heavy rain
mod. rain
cloudy
light rain
mod. rain
cloudy
light rain
light rain
heavy rain
heavy rain
light rain
light snow
light snow
snow shwrs
snow shwrs
some clouds
cloudy
rain shwrs
km/h
15
S
15
S
15
SW
20
SW
15
NNW
0
W
5
S
10
SSW
10
S
10
NW
15
NW
25
NW
35
NW
20
NW
10
NW
15
S
10
S
20
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
5
2
1
—
—
—
—
 mm
12
6
—
5
6
—
1
3
39
16
1
1
—
—
—
—
—
1
max °C
9
12
13
12
10
11
10
11
11
11
7
5
-2
-2
2
4
6
7
min °C
9
10
13
11
10
10
10
10
10
9
6
-2
-3
-3
-3
3
4
6
 chill °C
7
8
12
10
8
9
9
9
9
7
3
-10
-11
-8
-7
0
1
3
Humid %
97
92
81
90
98
82
94
90
97
98
97
92
86
85
66
47
67
36
Freeze m
4150
4150
4350
4250
4050
4300
3950
4250
4250
4350
3700
2000
1150
1300
1300
2400
2700
2900
Sea lvl1000m2000m3000m4000m5000m
810111089991095-1-5-4-22451011131311101212111284-1-1-2655
Sunrise
6:00
—
—
6:01
—
—
6:01
—
—
6:03
—
—
6:03
—
—
6:05
—
—
Sunset
—
4:58
—
—
4:57
—
—
4:55
—
—
4:54
—
—
4:53
—
—
4:52
—

Next 3 days weather summary:

Heavy rain (total 72.0mm), heaviest during Mon night. Very mild (max 13°C on Sat night, min 9°C on Sat morning). Wind will be generally light.

Days 4-6 weather summary:

Mild with moderate rain (total 19.0mm) on Tue morning, Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 11°C on Tue morning, min -3°C on Wed morning). Winds decreasing (strong winds from the NW on Tue night, light winds from the W by Wed night).

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Avalanche information: Japan Avalanche Network

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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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