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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 30 Apr 2026 (local time)

Forecast update in  hr  min

Next snow in Marunuma Kogen: 0.8cm on Fri 1st  (after 9 PM)

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 46.0mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Fri night. Very mild (max 10°C on Fri afternoon, min 1°C on Fri night). Mainly strong winds.

Days 4-6 weather summary:

Moderate rain (total 16.0mm), heaviest on Mon afternoon. Very mild (max 11°C on Sun afternoon, min 4°C on Mon night). Wind will be generally light.

Thu
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
mod rain
heavy rain
light rain
snow showers
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
rain showers
light rain
clear
part cloud
light rain
mod. rain
heavy rain
light rain
snow shwrs
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
light rain
rain shwrs
light rain
clear
some clouds
km/h
10
S
15
S
20
SSE
15
SW
25
WNW
40
NW
25
WNW
10
SW
10
SSW
15
SSW
25
SW
15
WSW
15
WSW
10
W
15
WNW
10
NW
10
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
1
8
13
2
22
3
3
5
3
2
 max °C
3
6
9
10
3
7
6
7
10
11
11
10
9
7
4
7
6
 min °C
3
2
7
8
1
5
6
6
8
9
9
10
8
4
4
6
5
0
-2
4
8
-7
-1
2
4
6
6
6
8
6
1
1
4
3
87
98
99
87
72
53
54
29
62
58
69
94
98
89
91
53
74
3250
2900
3400
3600
2300
3150
2950
3150
3250
3000
4250
4100
3800
2800
2300
2800
3150
Sea lvl1000m2000m3000m4000m5000m
3478255678997435545911487613121011107686
Sunrise
4:48
4:48
4:47
4:46
4:45
Sunset
6:29
6:30
6:30
6:31
6:32
6:34

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:21 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of April has on average:

0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.3
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.



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