comScore pixel
snowy resort
Ski Japan - Nagano

Shiga Kogen-Nishidateyama Snow Forecast

36.72° N 138.56° E

Weather Forecast for Shiga Kogen-Nishidateyama at 1678m altitude

Issued:
8 pm 04 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 35.0mm), heaviest during Mon morning. Very mild (max 15°C on Mon morning, min 12°C on Fri night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 149.0mm), heaviest during Thu afternoon. Very mild (max 19°C on Tue morning, min 12°C on Wed night). Wind will be generally light.

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
light rain
part cloud
part cloud
rain showers
mod rain
heavy rain
rain showers
clear
part cloud
cloud
rain showers
heavy rain
heavy rain
heavy rain
rain shwrs
light rain
light rain
some clouds
some clouds
rain shwrs
mod. rain
heavy rain
rain shwrs
clear
some clouds
cloudy
rain shwrs
heavy rain
heavy rain
heavy rain
km/h
5
W
0
WNW
5
NNE
10
SSE
15
SSE
20
SSE
25
SSE
10
E
10
N
5
NW
5
SSW
0
S
10
SSW
5
WSW
10
WNW
5
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
5
1
2
1
10
13
3
1
33
15
49
max °C
13
14
13
13
13
12
14
15
15
15
19
17
16
15
15
14
min °C
12
13
13
12
12
12
12
14
15
15
17
16
15
15
14
12
 chill °C
12
13
13
11
11
10
10
13
14
15
17
16
15
15
14
12
Humid %
94
93
92
87
86
81
92
95
89
82
78
88
95
100
97
97
Freeze m
4250
4150
4300
4550
4800
4950
5050
5100
5000
5000
5000
5000
5100
5150
5250
5150
Sea lvl1000m2000m3000m4000m5000m
1112121212121314141416151414141214161513141414151615211816161614
Sunrise
5:18
5:20
5:20
5:20
5:22
Sunset
6:08
6:07
6:06
6:04
6:02

Days 7-16 weather summary:

Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.

Go pro and carve into:

  • Hourly & 16-day snow forecasts
  • Fast, ad-free browsing
  • Unlock full access on app & web
  • Exclusive member discounts
  • 20+ years of snow history
  • Snow hindcasts

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)

Snow-Forecast Partner Offers

Snow History

Week 1 of September 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.


Snow-Forecast Partner Offers


Map placeholder