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snowy resort
Ski Japan - Nagano

Banshogahara Snow Forecast

36.26° N 138.11° E

Weather Forecast for Banshogahara at 1300m altitude

Issued:
2 pm 29 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 32.0mm), heaviest during Sat afternoon. Warm (max 23°C on Tue morning, min 18°C on Sat afternoon). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 40.0mm), heaviest during Thu night. Warm (max 25°C on Wed afternoon, min 17°C on Thu afternoon). Wind will be generally light.

Sat
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
light rain
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
clear
thunderstorm
rain showers
clear
rain showers
rain showers
thunderstorm
light rain
heavy rain
heavy rain
light rain
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
clear
t-storm
risk
rain shwrs
clear
rain shwrs
rain shwrs
t-storm
risk
light rain
heavy rain
km/h
15
SSW
15
SSW
10
SSW
5
SW
5
SSW
5
SE
10
ESE
10
S
5
S
5
ENE
5
S
5
SSE
10
S
5
SSW
10
SSW
5
WNW
10
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
13
4
3
3
3
1
4
1
4
2
2
6
3
3
15
max °C
19
19
19
22
19
22
22
19
23
24
20
24
25
20
22
21
17
min °C
18
19
19
21
18
19
20
18
19
21
19
19
22
19
20
17
17
 chill °C
18
19
19
21
18
19
20
18
19
21
19
19
22
19
20
17
17
Humid %
99
98
94
82
98
91
76
98
89
64
95
87
48
91
74
70
96
Freeze m
5200
5200
5050
5200
5250
5100
5150
5250
5000
5000
5050
5050
4800
4900
4900
4900
4950
Sea lvl1000m2000m3000m4000m5000m
18191921182021182022192124202019171818202218222117232318242419211917
Sunrise
5:16
5:16
5:18
5:18
5:18
Sunset
6:20
6:19
6:16
6:15
6:15
6:13

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Banshogahara:

No recent snow reports

No recent snow reports

Banshogahara 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 4 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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