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Ski Japan - Gunma

Minakami Okutone Snow Forecast

36.80° N 139.01° E
816m altitude
Issued:
8 am 16 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 8.0mm), mostly falling on Sun night. Warm (max 25°C on Tue afternoon, min 19°C on Sun night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 28.0mm), heaviest during Wed afternoon. Warm (max 26°C on Fri morning, min 20°C on Wed night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
light rain
light rain
cloud
light rain
part cloud
rain showers
part cloud
rain showers
thunderstorm
part cloud
rain showers
thunderstorm
rain showers
part cloud
thunderstorm
light rain
some clouds
cloudy
light rain
light rain
cloudy
light rain
some clouds
rain shwrs
some clouds
rain shwrs
t-storm
risk
some clouds
rain shwrs
t-storm
risk
rain shwrs
some clouds
t-storm
risk
light rain
km/h
10
S
10
S
10
SSE
10
S
10
S
10
S
5
S
5
S
5
S
0
SSE
5
S
5
S
0
W
0
SW
0
W
0
WNW
5
WSW
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
4
2
1
1
1
8
1
8
2
4
4
max °C
22
23
19
22
23
20
24
25
21
25
24
22
25
24
22
26
25
22
min °C
20
21
19
20
21
19
21
22
20
22
23
20
23
23
21
24
23
21
 chill °C
20
21
19
20
21
19
21
22
20
22
23
20
23
23
21
24
23
21
Humid %
74
68
97
89
75
96
90
71
92
83
86
94
80
84
88
72
76
91
Freeze m
4900
4900
5200
5100
5050
5250
5200
5050
5050
5000
5000
5000
4900
4950
5000
4950
5050
5150
Sea lvl1000m2000m3000m4000m5000m
192018192018212219222220232220232321242420242420252521272521272521282522
Sunrise
5:01
5:01
5:01
5:03
5:03
5:05
Sunset
6:34
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 Minakami Okutone:

No recent snow reports

No recent snow reports

Minakami Okutone Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma 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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