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snowy resort
Ski Japan - Nagano

Gorin Kogen Snow Forecast

36.75° N 138.45° E
1500m altitude
Issued:
8 pm 16 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 15.0mm), heaviest on Wed afternoon. Warm (max 22°C on Tue morning, min 16°C on Sun night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 50.0mm), heaviest during Thu afternoon. Warm (max 20°C on Thu morning, min 17°C on Fri night). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
light rain
rain showers
part cloud
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
mod rain
heavy rain
cloudy
cloudy
light rain
rain shwrs
some clouds
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
t-storm
risk
mod. rain
heavy rain
km/h
10
SSE
5
S
0
SW
10
S
5
SSW
5
ESE
10
S
0
NNW
5
NNE
10
S
5
N
5
NNE
5
S
0
WNW
0
SSW
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
1
3
1
2
7
1
5
12
2
4
10
13
max °C
17
20
21
17
22
19
18
20
21
19
20
20
19
20
20
18
min °C
16
18
19
17
19
19
18
20
19
18
20
19
18
20
19
17
 chill °C
16
18
19
17
19
19
18
20
19
18
20
19
18
20
19
17
Humid %
85
73
67
87
75
84
83
78
81
83
81
84
89
81
87
92
Freeze m
5150
5100
4950
5100
5050
5100
5050
5100
5050
5050
4900
4950
4950
5050
5050
5050
Sea lvl1000m2000m3000m4000m5000m
1719201721191820201920201920201818232319262219242320242319232219
Sunrise
5:03
5:05
5:05
5:05
5:07
Sunset
6:35
6:34
6:32
6:31
6:30

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Gorin Kogen:

No recent snow reports

No recent snow reports

Gorin Kogen 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 3 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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