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Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Lat Long: 36.72° N 138.56° E

Weather Forecast for Nishidateyama at 1678m altitude

Issued: 2 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 35.0mm), heaviest during Sun night. Very mild (max 16°C on Sat morning, min 12°C on Mon morning). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 5.0mm), mostly falling on Tue morning. Very mild (max 19°C on Thu morning, min 13°C on Tue night). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
rain showers
rain showers
light rain
heavy rain
light rain
light rain
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
clear
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
light rain
heavy rain
light rain
light rain
light rain
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
clear
km/h
5
SW
0
SSE
10
SE
5
SSE
10
SSE
15
SE
10
SSE
10
SSE
10
SSE
5
SE
5
SE
10
SSE
5
S
0
SSE
5
SSE
0
NNE
5
SE
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
4
2
2
2
14
2
5
3
1
2
2
max °C
16
15
13
15
15
14
12
12
12
14
15
13
18
17
15
19
17
15
min °C
14
14
13
14
14
13
12
12
12
14
15
13
16
16
14
17
16
15
 chill °C
14
14
13
14
13
12
11
11
11
14
15
12
16
16
14
17
16
15
Humid %
81
81
90
86
87
94
95
95
94
86
84
87
73
71
79
70
86
84
Freeze m
4200
4350
4500
4550
4600
4650
4650
4550
4500
4500
4600
4850
5150
5150
5200
5200
5100
5100
Sea lvl1000m2000m3000m4000m5000m
131312131312111111131312151614171514181714171714141313171714211914221815
Sunrise
4:31
4:31
4:31
4:33
4:33
4:33
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 1 of July 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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