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Ski Japan - Nagano

Minenohara Kogen Snow Forecast

36.55° N 138.36° E
1380m altitude
Issued:
8 pm 18 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 42.0mm), heaviest during Thu afternoon. Warm (max 22°C on Wed morning, min 16°C on Tue night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 27.0mm), heaviest during Sat afternoon. Warm (max 24°C on Mon morning, min 16°C on Fri night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
some clouds
clear
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
km/h
10
SSE
5
S
5
E
5
SSE
5
NNE
10
NNE
0
SSW
0
N
5
NNE
0
S
0
NNW
5
NNE
5
S
5
S
5
ENE
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
2
6
12
7
3
9
2
1
6
6
1
4
1
max °C
18
22
22
18
20
19
17
20
19
17
21
21
17
21
20
18
min °C
16
19
19
17
19
18
16
19
18
16
19
18
16
19
18
17
 chill °C
16
19
19
17
19
18
16
19
18
16
19
18
16
19
18
17
Humid %
91
90
74
91
86
91
90
86
89
87
83
79
89
91
86
95
Freeze m
5050
4900
4900
4900
4900
4950
4950
4850
4950
4950
4750
4800
4800
4800
4900
5000
Sea lvl1000m2000m3000m4000m5000m
1819201819181818181818191818191817212118201917201917202017201918
Sunrise
5:05
5:07
5:07
5:09
5:09
Sunset
6:32
6:31
6:30
6:29
6:28

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Minenohara Kogen:

No recent snow reports

No recent snow reports

Minenohara Kogen 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 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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