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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 pm 05 May 2026 (local time)

Forecast update in  hr  min

Next snow in Marunuma Kogen: 0.4cm on Sat 9th

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 2.0mm), mostly falling on Thu afternoon. Very mild (max 13°C on Thu morning, min 5°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 6.0mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 11°C on Fri afternoon, min 0°C on Fri night). Winds decreasing (strong winds from the WNW on Sat afternoon, calm by Sun morning).

Tue
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
cloud
cloud
part cloud
part cloud
rain showers
part cloud
cloud
light rain
snow showers
snow showers
rain showers
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
rain shwrs
some clouds
cloudy
light rain
snow shwrs
snow shwrs
rain shwrs
clear
clear
clear
clear
km/h
10
SW
10
SSW
10
S
10
SSW
10
SSW
5
SSW
5
W
5
SW
15
SW
20
SW
20
WSW
25
WNW
40
WNW
10
NW
10
NW
5
WSW
10
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
3
1
1
1
 max °C
8
7
9
9
9
13
12
10
11
11
7
2
3
2
8
9
7
 min °C
7
5
6
8
7
11
11
9
10
9
0
0
2
2
5
8
7
5
2
4
6
5
11
10
9
8
7
-6
-6
-3
-2
3
8
6
35
57
64
54
78
65
79
83
60
70
80
77
62
53
37
38
43
3150
3650
3650
3500
3600
3650
3600
3500
3550
3100
2550
1800
2100
2000
2400
2650
3150
Sea lvl1000m2000m3000m4000m5000m
6678811108982-11046595101081513101312555311116
Sunrise
4:43
4:43
4:41
4:41
4:39
Sunset
6:34
6:35
6:35
6:36
6:37
6:37

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:2cm
Last snowfall: 4 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 1 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.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



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