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snowy resort
Lat Long: 36.53° N 138.34° E
Ski Japan - Nagano

Sugadaira Snow Forecast

Weather Forecast for Sugadaira at 1435m altitude

Issued: 2 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 22.0mm), heaviest during Tue night. Warm (max 21°C on Mon morning, min 13°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 28.0mm), heaviest during Fri morning. Warm (max 20°C on Thu afternoon, min 15°C on Wed night). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
light rain
mod rain
rain showers
rain showers
rain showers
part cloud
thunderstorm
mod rain
mod rain
mod rain
rain showers
t-storm
risk
t-storm
risk
clear
clear
some clouds
some clouds
light rain
mod. rain
rain shwrs
rain shwrs
rain shwrs
some clouds
t-storm
risk
mod. rain
mod. rain
mod. rain
rain shwrs
km/h
5
NNE
5
N
5
NNW
15
NNE
10
NNW
10
NNW
20
N
10
SSE
20
SE
20
ESE
15
SE
10
SE
10
ESE
10
ESE
10
N
5
N
15
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
8
2
1
9
2
2
1
1
6
7
6
3
max °C
20
19
21
20
17
17
15
14
17
17
15
19
20
18
17
16
17
min °C
19
16
17
18
13
14
14
13
14
16
15
16
19
17
16
16
16
 chill °C
19
16
17
18
12
13
13
11
12
15
14
16
19
17
16
16
16
Humid %
82
97
90
67
57
73
72
90
88
83
91
91
65
90
87
96
97
Freeze m
4850
4750
4750
4700
4700
4450
4600
4700
4700
4450
4350
4450
4550
4700
4700
4850
4900
Sea lvl1000m2000m3000m4000m5000m
19161818141514141415141719161615162118222014191614181815202117171617
Sunrise
4:58
5:00
5:01
5:01
5:01
Sunset
6:45
6:44
6:43
6:40
6:39
6:38

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Sugadaira:

No recent snow reports

No recent snow reports

Sugadaira Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 2 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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