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snowy resort
Lat Long: 36.72° N 138.56° E
Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

Weather Forecast for Nishidateyama at 1678m altitude

Issued: 8 am 02 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 13.0mm), heaviest on Sun morning. Warm (max 20°C on Sun morning, min 14°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 6.0mm), mostly falling on Thu afternoon. Warm (max 21°C on Wed afternoon, min 15°C on Fri night). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
rain showers
light rain
light rain
part cloud
part cloud
cloud
clear
clear
clear
part cloud
clear
rain showers
rain showers
rain showers
clear
clear
t-storm
risk
t-storm
risk
rain shwrs
light rain
light rain
some clouds
some clouds
cloudy
clear
clear
clear
some clouds
clear
rain shwrs
rain shwrs
rain shwrs
clear
clear
km/h
10
NNW
10
NNW
5
S
5
SSW
0
SE
10
SSE
0
SSW
5
SSE
10
SSE
5
SSE
5
SSE
10
SSE
10
SSE
10
SE
15
SE
15
SSE
15
SSE
15
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
4
2
2
2
1
4
1
max °C
20
20
19
18
17
16
19
19
15
20
21
16
20
20
18
19
20
17
min °C
19
19
17
17
16
15
17
17
14
18
18
16
18
18
16
17
18
15
 chill °C
19
19
17
17
16
15
17
17
14
18
18
15
18
18
15
17
18
14
Humid %
86
86
89
94
93
91
77
68
82
61
57
86
78
71
91
80
60
83
Freeze m
5300
5450
5600
5400
5550
5550
5550
5600
5650
5600
5400
5500
5300
5250
5300
5300
5200
5250
Sea lvl1000m2000m3000m4000m5000m
181816161615171715181815181816171715222219201916212015222117222218212116
Sunrise
4:50
4:52
4:52
4:54
4:54
4:54
Sunset
6:51
6:50
6:50
6:49
6:46
6:45

Days 7-16 weather summary:

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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
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 1 of August 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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