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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: 2 pm 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 afternoon. Warm (max 20°C on Sun afternoon, min 15°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 17.0mm), heaviest on Wed night. Warm (max 20°C on Wed afternoon, min 16°C on Wed night). Wind will be generally light.

Sun
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
rain showers
light rain
light rain
part cloud
part cloud
light rain
clear
clear
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
t-storm
risk
rain shwrs
light rain
light rain
some clouds
some clouds
light rain
clear
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
light rain
km/h
10
NNW
5
S
5
SSW
5
SSE
10
SSE
0
SSW
5
SE
10
SSE
5
SSE
5
SSE
10
SSE
10
SSE
15
SE
15
SE
15
SE
15
SE
15
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
5
2
3
2
1
1
1
2
3
2
2
4
max °C
20
18
17
16
16
19
17
16
19
20
17
20
20
17
17
18
17
min °C
19
17
17
16
15
17
17
15
18
18
16
18
18
16
16
17
17
 chill °C
19
17
17
16
15
17
17
15
18
18
16
18
18
16
15
16
16
Humid %
86
91
92
95
91
82
83
82
70
64
87
85
75
90
90
91
93
Freeze m
5500
5550
5450
5550
5550
5450
5550
5600
5550
5400
5450
5350
5300
5450
5350
5250
5350
Sea lvl1000m2000m3000m4000m5000m
18161615151717151818161717161616162218201816201915222117222118191918
Sunrise
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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