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Marunuma Kogen resort snow
Lat Long: 36.81° N 139.34° E
Ski Japan - Gunma

Marunuma Kogen Snow Forecast

Weather Forecast for Marunuma Kogen at 1695m altitude

Issued: 2 am 24 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 5.0mm), mostly falling on Sun morning. Very mild (max 15°C on Mon morning, min 7°C on Sun morning). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 17.0mm), heaviest on Fri morning. Very mild (max 16°C on Fri morning, min 9°C on Fri night). Wind will be generally light.

Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
cloud
part cloud
part cloud
rain showers
part cloud
cloud
light rain
cloud
rain showers
light rain
light rain
light rain
light rain
rain showers
rain showers
rain showers
rain showers
light rain
cloudy
some clouds
some clouds
rain shwrs
some clouds
cloudy
light rain
cloudy
rain shwrs
light rain
light rain
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
km/h
10
S
5
SW
10
WSW
5
NW
5
SSW
5
SW
5
S
10
SSW
10
SW
5
S
10
S
10
S
15
SSW
20
SSW
15
WSW
15
WSW
10
WSW
15
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
2
2
1
2
2
2
2
1
3
3
1
 max °C
8
9
11
15
14
12
14
13
12
15
15
12
13
13
15
16
16
10
 min °C
7
9
8
13
13
11
13
12
11
13
13
12
12
13
14
16
12
9
5
8
7
13
13
10
13
12
10
13
12
11
11
11
13
15
11
7
97
92
89
54
70
84
71
77
93
80
61
91
96
97
88
84
75
58
3600
3650
3600
3850
3900
4100
4100
3950
4050
4050
3900
4300
4700
4850
4800
4600
4300
3900
Sea lvl1000m2000m3000m4000m5000m
7891212111211101212111213141412991110171611161512171513141415181610
Sunrise
4:28
4:28
4:28
4:26
4:26
4:26
Sunset
6:50
6:50
6:51
6:52
6:52
6:52

Snow Radar

Latest snow reports near Marunuma Kogen:

No recent snow reports

No recent snow reports

Marunuma Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 9 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of May 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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