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snowy resort
Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Lat Long: 36.72° N 138.56° E

Weather Forecast for Nishidateyama at 1325m altitude

Issued: 2 pm 25 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 50.0mm), heaviest during Thu night. Very mild (max 19°C on Sat morning, min 12°C on Thu night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 31.0mm), heaviest during Sun afternoon. Very mild (max 19°C on Tue morning, min 14°C on Sun night). Wind will be generally light.

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
heavy rain
mod rain
mod rain
mod rain
light rain
light rain
light rain
light rain
mod rain
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
light rain
heavy rain
mod. rain
mod. rain
mod. rain
light rain
light rain
light rain
light rain
mod. rain
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
km/h
10
SSE
10
SSE
10
SSW
5
NW
5
S
0
S
5
N
10
SE
5
NNW
5
NNE
5
SSW
5
NW
5
NE
5
SSE
0
SW
0
SE
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
18
9
7
6
1
2
3
2
7
3
3
4
3
2
4
1
max °C
13
13
16
16
14
19
19
15
18
17
15
18
18
15
19
19
15
min °C
13
12
15
15
13
15
16
15
17
15
14
18
16
14
18
16
14
 chill °C
12
11
15
15
13
15
16
15
17
15
14
18
16
14
18
16
14
Humid %
93
96
96
98
95
97
82
97
94
92
98
84
83
95
86
78
90
Freeze m
4250
4600
4500
4550
4300
4550
4850
4750
4650
4550
4400
4300
4300
4300
4250
4300
4250
Sea lvl1000m2000m3000m4000m5000m
11111313121414141413121313121414121313161614171815181615181715191815
Sunrise
4:28
4:28
4:28
4:28
4:28
Sunset
7:07
7:07
7:07
7:07
7:07
7:07

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

Popular Shiga Kogen-Nishidateyama Pages

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Latest snow reports near Shiga Kogen-Nishidateyama:

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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 June has on average:

0.0
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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